I’m docked 100 yards from this boat. It’s beautiful. A crew member is hosing off the solar panels. My 40’ cat uses no diesel either, as long as the wind blows in the right direction.
I do like this setup for non sailors. Those who don't want to learn how to run a sail rig. The speed isn't an issue at all as most large mono hulls run at similar ranges. This would be a great boat for someone who wants to cruise the Caribbean but dosen't want to do around the world cruising. Great vid!
The hell do you mean young enough, there's no deadline put on fulfilling your dreams. I have planned out my life to get a similar yacht and modify it to sail by myself and travel around the world, it's going to take me 15+ years from the point where i am right now. You can find a way to do stuff if you commit yourself to it.
Don't understand people's idea of it's too slow. The point is to be out in the ocean and enjoy the peace. When you finally get to an island or something you can enjoy yourself there.
@@liuwei3102 Dude multiple solar boats have gone across the ocean. Its a boat as long as it doesn't sink it can handle storms and stuff. Otherwise what would sail boats do during a storm when they can't move themselves away.
It is too slow. You need the speed for bad weather. When the clouds are coming I wanna get straight outta there and not cruise with 3 knots in the storm! What's the point of having a solar yacht when you can get a sail yacht cheaper, faster ,more reliable and on top of it more economic
@@kek207 What is the windspeed at which you have to pull in the sail's, just curies. Looks like sailing with the sun for me, more sun more speed and no moving parts but the shaft and propeller
FYI I lost my drone in the ocean during the making of this film. RIP Drone ☹️ Approximate location, water depth 14 feet. Welcome to try and find it: Near Biscayne Bay, Florida goo.gl/maps/uRpvzkpz63hTDZPr8 DJI Mavic Pro
You re 1443234566 number in line, who lost their drone in ocean. Wtf. Do you realyze that not so much pictures of drone from oceans. "drone want to break free" :)))
I can definitely see the value of totally silent propulsion, although I don't think fuel cost is big at displacement speeds. I only fill my sailboat's diesel tank every two years. The part I can see as a plus is the total silence. Most people agree the best time on a sailboat is when the sails are pulling and the engine is shut off. Beautiful silence.
i grew up sailing with my dad, and you hit it on the head. the minute when the boat settles in . gets happy and picks up a little heel, its just magic.
Maybe the sail version is the best option even if the guy says it is the worst. You could charge the batteries with shore power and use the electric motors only around the mooring or when the wind drops, otherwise use the sails predominantly. The panels can power the creature comforts. Just a sail boat really but with lower maintenance motors.
Did you see the same video as me? Where did you see "no fuel anymore"? This boat can go 6 knots for 60 minutes under its own power under absolutely ideal conditions with full battery. And had no sails. What do you think happens after that? The zillionaire on-board waits two days to recharge to go another 7 miles? No. They burn diesel the rest of the way like everyone else. These solar panels come at the cost of sails. That is a grave cost.
@@EternallyGod Who says they wont. Lets put it this way, the Graphene batteries should be smaller, lighter and take more charge. Even if they're just smaller and lighter it has to be an improvement.
@@EternallyGod Why are you so aggressive? It's OK to have solar panels but without the battery to hold the energy created there's no point. The two work together, in my uneducated opinion. So get off your high horse. You sound like a right belter, and I would suspect you don't have many friends with your attitude. You, my angry friend, are lacking common sense and should learn how to speak to people.
@@stevenf927 If it can do 17knotts thats a lot faster than some so called performance yatchs and you could make it go faster just by sacrefising space in the hulls or extending the hull water line .... and stripping out all wt Like racing boats.. but i sure as hell wouldnt want to live for weeks or months on one. This is your holliday or full time off grid home and window on the world. EV motors just trash ICE motors In so many ways thats why the first vehicle to reach a 100kph 60mph was electric.. they can run in reverse and even run regen and an average bloke can man handle one in and out a boat try doing that with a 250-600 hp equivalent diesel engine. If you want fast, look at the foiling electric launches which use 2/3 less power when foiling than a displacement hull. 🤷♂️ If you want a race sail boat there are already Katanas etc being built with hybrid and limited electric systems.. Telescopic rigid wing sails are probably more efficient than trad, sails and given some materials advances a lot less hassel.
Been watching videos about boats for a while now and this is the closest to what I'm looking for. In 10 years I still won't be able to afford this one, but it gives me hope that my perfect boat may some day become a reality
@@maryormb1742 I'm assuming that's why OP said "deployable" wind turbines. Meaning that the wind turbines could be folded, retracted, or collapsed in some way when in motion.
No you can't. There are no sails here. In fact the host said if there were sails, it would cover up the solar panels. So no. Sail or solar, pick one but not the other.
I looked at the Silent Yachts website and at least on the 50 footer they use a pod-drive setup. Something they _DON'T_ list for any of their models is the "air-draft" or bridge clearance. If it's under 15 feet this would be _THE_ perfect "Looper" boat. The power configuration that _I_ would want is: 2x 50kW motors, 300kWh (or larger) battery bank and 150kWh genset.
Roy Moon I an other vid, Silent Yachts said that with maximum speed of 4 knots, you can sail 24/7 without the generator (if the days are sunny OC). And adding the kityake, well that will top up the speed depending of the wind. For me that sounds all nice
Roy Moon That’s excellent when you go from the US to Europe. You just follow the stream and don’t have to care about areas with no wind😎. And when going the other direction, you simply avoid it and turn on the generator when you cross it. Well, I honestly don’t think the boats purpose is to make passages on a daily basis. It’s possible to make long passages, but when at destination it is (according to me) an ideal vessel to island hop. I see it like convenient as a motorboat with advantages of a sailboat.
Good for coastal cruising and using in sunny areas. Not practical up north. Great to see technology in solar growing and the use of long life electric motors....would be fun to have in Miami let the Bahamas!!!
Be autonomous with free energy supplies, to travel all around the world, that's a nice promise for the future. Electric Future you show us one of the best tubes if not the best to inspire us of a brighter future world, that's why I share it on the FaceBook group "Future World" and hope that will increase the number of your subscribers to be with us for even longer.
@@KentSpain85 Silent yachts like this have about the same kind of maintenance as a regular house, except, you don't have to pay for the electric bill, so... technically, it's better than a house. :P
if a yacht is better than a house then why dont you see the average person buying yachts instead of houses? the target demographic for yachts are millionaires. they're a luxury
Electric Future I understand that but maybe the next video you can do one that is equipped with a kite sail.Would love to see it in action on a Silent yacht.And sorry about your drone
Electric Future I’ve never seen any video of this alleged kite sail. I wrote silent yachts and they linked me to some small company that had videos of initial tests of a prototype that was not ready for production by a long shot.
This is interesting tech for a couple reasons: 1) Pretty soon we'll have batteries that hold twice the capacity. 2) Lighter weight composites using graphene might make it possible to put this boat on hydroplanes. Then you do your Bahamas trip at 25 knots instead of 6 knots.
I was thinking the same thing every time he talked about needing the generator. Sure you want it still, but a few smaller wind turbines on the back or such to snag maybe another few KW hours of power.
Top of the line, highest efficiency solar PV panels at 23% from SunPower. Very nice! I have 10 of the 335 watt SunPower panels on my garage which produce 6,000 kilowatt hour annually. They are also Cradle to Cradle Certified for clean disassembly and re-manufacturing. Our renewably powered circular economy in action.
@@johnarizona3820 The average speeds attained by sailing catamarans would be quite similar, especially taking into account that sailing quite often involves tacking, etc., to make effective use of wind. With the electric motors this catamaran would be very similar to sailing (no engine noise, just wind and water) with the advantage of a more direct path, making this craft faster than sailing at similar speeds.
Henry Nymann except that you would be running your generator all the time. Solar only gives you 5 knots for 5.5 hours a day. That’s fine if that fits your range requirements. But sailboats can cross oceans faster without using as much fuel.
@@RogerWilco1 From Silent Yachts: "A SILENT yacht can cruise up to 100 miles a day without fuel, permanently and for weeks featuring virtually unlimited range. SILENT solar power systems feed the electric propulsion of the catamarans (short term speed up to 20kn) and all household energy needs." Granted, to do only 100 miles per day for a full day means travelling at around 4 miles per hour. But, that would be always in a straight line, and non-stop. Also, multi-day passages are only sporadically done, for the purpose of getting to another destination where one would stay for a while.
Sail boats cant always sail in the right direction instead zig zaging in close reach. Plus this would allow helm inside the cabin completely out of all weather without the need to be working and changing sails in dangerous storms, at night etc.
One of the best technical tours of this boat I have seen. Thank you. Am I correct in hearing that it can cruise @ 6knots for 60 miles until the batteries are empty?
It can probably cruise at 6knots indefinately as long as the sun is shining and giving them 10kW. But they I notice all up he is pretty sly and doesn't actually say. It could be that you can cruise at 6 knots using 10kW from solar, and 20kW from batteries. Who knows. Why does he have a 150kW electric motor? Most likely this is boat is used for 1 hour trips and thats it.
Very nice boat. A few years ago, I was living in the caribbean and it would have been a very nice alternative to a house. Low speed is not an issue, since if you add a starkink connection all the family can work and study and be entertained. Furthermore, with the challenge of fighting climate change, the only alternative is sailing, probably with quite less comfort and space.
@@greglastname4453 Sure, and 99% of climate science is wrong. And IPCC experts are paid by China to destroy the USA, as if the USA need anybody to crash. And off course Biden is a robot controled by China since the USA has signed the Paris agreement. Etc.
@Billy West at 5-6 knots, wind turbines wouldn't create drag. In fact the wind may be blowing faster than that from the aft, such that the turbines are charging facing the rear of the boat, even while underway. I'd add 2-4 turbines, depending on size, placement, and efficiency. Typically when there isn't any sun on the water, there's wind. This would help whether stationary or on the move, day or night.
@Billy West Don't be negative. Wind turbines would be a great addition in certain conditions like when anchored or if you have a big tail wind as he mentioned. I thought similar about both having a wave generator power system and wind turbines.
@Billy West You're completely incorrect. I suggest you look at others that actually do live on their boats and they have small wind turbines and they say they work great. If you've actually worked in any such related field as you claim, I feel bad for you. Not sure if you realize that when people live on their boat, the boat is most often not moving and the wind is blowing... Imagine being anchored in a bay for weeks or months and the wind blowing while you aren't going anywhere... Also when in motion the massive sails collecting wind moving the sailboat forward easily make up for the tiny drag by one or two small wind turbines. Common sense guy.
Yes sail boat but you do what they did on the black pearl but not sails as such those bendable panels on top of the sail so you also get sun and wind in one shot then when you fold down the sail you have your deck full of panels like it is.
Really nice I was going to get a power 80 now I’m going for the silent 80. It’s the ultimate doomsday prepares wet dream. You can be completely off grid in comfort And out at sea zombies can’t get you because everyone know zombies can’t swim lol.
@ 2:45 he says you can go 60 miles at 6 knots. That must be the capacity of the batteries before they need a recharge. So if you want to go further than that you are running the generator?
as a person that enjoys boating I can attest that the main 2 drawbacks when driving a boat is 1) the noise of the motor 2) paying for the gas silent yachts is for sure hitting a really niche market (not many people can afford 1.5 million dollar boats) but the overall EV boat market is sure to grow rapidly over the years.
Cost of fuel is cheap compared to the cost of replacing the battery pack. And as far as noise goes, any lengthy time under power will require the diesel generator to kick in.
@@stevenf927 Fuel ...Not now it isnt certainly in many countries and it will get a lot worse .. fast because the oil companies will want to ring as much out the burners as they can before time they have to stop because the games over. The battery tech does have to get better and cheaper though ... there are alternatives being tested and on the way. The blade cell bing one step. But also Including the single use 100% recyclable Aluminium air cell. Which gives a very long range for a low wt and uses a common metal thats easy to recycle.
John Arizona it’s kinda weird, $750 to go to Bahamas at high speed, but this boat can’t make it there at 17 knots on its batteries. Free fuel if you go slow- but then the power boat will be pretty cheap if it went slow. On the other hand this boat isn’t that much more expensive to buy than the powerboat.
@@RogerWilco1 It's not 750 at high speed though. You might have been mistaken by the video they showed of a yacht at high speed, but they calculated the $750 with a "2000rpm cruise". Cruising rpm is the most efficient rpm for that particular engine, which would probably be around 5 to 7 knots. When you drive a gas powered boat that size at higher speed you are looking at a much higher fuel consumption, and I mean waaaaayyy higher.
I was going to suggest a skysail, but you already got there ahead of me. It seems to me that the automated wing is the perfect sail for this sort of solar boat.
To the "real sailors". Think about how many days you spent waiting for the right winds and how much hours you travel on engines during Atlantic crossing for example? I know for sure one crossing which took 600 h of engines running?!?!
@@kek207 It's aimed at a completely different public with a completely different set of skills. And the point of such a boat is to enjoy the ocean. If you want to go fast, use a car or a plane.
@@uputku yes but the problem is: sailboats are designed to last more than 20 years. This thing is done after 5-10 years. Why? The battery technology is advancing at quite a fast pace. Why would you want to buy that if you can go cheaper, faster and more efficient once solid state batteries come out?
@@uputku yeah thats true but people who can spend 2 million dollars on that thing will have enough money for a crew man who does the work for you. That's the problem. Why would you wanna use the power of the sun? It's slow, unreliable and inefficient. Wind however is almost always there. So what's the point of having a solar boat if you have to use your diesel generator to get from point A to point B?
FusionFall If you’re amazed by the space/floor plan, most catamarans (power or sail) of that size use the exact same layout. I think it’s a cool proof of concept, but I would wait for better things to come.
Making a whole yacht out of graphene would be cool! Graphene hybrid batteries are starting to hit the market. I think samsung has a graphene battery now.
How long would it take for the solar panels to fill those huge battery packs? Does it plug into shore power to speed up the charge process? Lots of unanswered questions. Cool concept, tho. Love the kite.
Well battery is 140Kwh and there are 10Kwh of solar panels. So at peak generation 14 hours but realistically 2 to 3 days as no sun at night. I imagine it would have a shore power inverter.
@@theoysterman1 Solid info, thanks. Presumably the batteries don't get that low on a regular basis, you charge them up when at port and run the motor slowly enough for them to not discharge all the way before your destination. I love this concept, I love that it appears to work so well with no sacrifices, and even some big benefits like silent running.
The thing is so long as the panels generate electricity the boat will run. At 10Kwh it will run at 5knot without battery draw. Theoretically you coukd run at say 2 knots and charge batteries at the same time. If you don't mind slow and like quiet this would be ideal.
I feel like that would be the ultimate goal, but we need to make super flexible solar cells before that happens. We already have flexible ones, but they can only bend so much
Of course if you had sails you wouldn't need that much area of solar panels, simply enough to top off your cruising/marina motor. Of course you could just plaster the deck with solar panels like this as well, the Sun will only be blocked on part of the deck anyways by the sail, and in the case of no wind, bring down the sail and all the panels can charge up.
This may the the most attractive yacht I've ever seen. I love practical designs like this, comfortable size, not too lavish and yet: stocked with luxury, more than you need. You can comfortably live on this! Now. All I need to do is to get 1.6mil . If my calculations are correct, I need to quit my job. And become a high-tier assassin or something
amazing. Can't wait to see them implement Hydropower with fuelcells instead of that combusiton engine. Would produce drinking water on top of storing energy for that long range.
It looks like the interior living spaces of this boat was designed by electrical engineers. Needs an interior design that makes it look and feel with some degree of creativity .
@@MichaelNNY It's not really a boat by engineers either, just listen to the video again, the engineer clearly explains why solar isn't good for boats and why this boat requires a diesel motor to actually go anywhere. I'd call this a marketing gimmick boat where the sales people thought they could sell a "solar yacht" to people that didn't know any better.
I absolutely these boats, interested in one day getting a silent 60. The cost around 2.2+ but they do need to bump up their "intererior" for what they are charging. It's nice, but it's still looks like a floating Ikea.
The way of the future, I can't wait to see a solar powered airplane. Just think since you are flying above the clouds it's endless sunshine which equals endless power.
Great idea to beat the cost of fuel and extend the cruising and live aboard capabilities. Yamaha has just introduced the most powerful electric motors, that could be a real boon to this yacht. I would suggest that the cabins or Spartan and need a serious interior design with some fine wood finishes. The tri-decker enclosed is a winner. Great advance in the marine world. 🙏🐻
Beating the cost of fuel would buch better done with sails. This boat as the narrator said can do 7mph for one hour under its own power. After that it's diesel. Where are the sails? Sorry, but sails work better for boats than solar. Do you really wanna spend a long distance trip going 7 miles, stopping yo fully recharge (who knows how long that takes) and the going another 7 miles? For the whole trip? Otherwise you're burning diesel like all the other yachts. This is a farce. This is a diesel yacht with auxiliary solar power at best.
@@ProfezorSnayp I didn't upvote it. And if you're too dumb to figure out the correlation between bigoted, close-minded ideologies and an utter allergy to innovation and progress, then good luck in this life. The way your daddy did it isn't always the best way, and if you disagree with that then what you have is an opinion and not an understanding. Also, #schooled #learningisfree #idiotsonyoutube. hope my ironic use of hashtags triggers you again ;)
I wonder how many of these flat-earthers ask the same stupid question about Lithium ion batteries in mobile phones and cordless tools and every other rechargeable device they own. Or what happens to the non-rechargeable batteries they put in landfill. Or the maintenance that goes into diesel engines or the diesel that goes into diesel engines. It's either mock-indignation or they truly are that dumb.
As far as I know the battery life drops only around 10-15% over the course of 15 to 20 years, and then when they get recycled the exact same battery can be easily put to use as power storage to supplement grid power for a long time. Peak efficiency per pack like that is a lot less important when you're not trying to get max power in a mobile unit. Still, I guess another 20 years after that there would be some environmental impact as they strip the battery down and chemically refurbish the materials to be made into a brand new battery. So the impact could *easily* outclass the daily impact of a combustion engine. After all, those only need periodic oil, bearings, gaskets, and the other wear and tear factors replaced or repaired. And don't forget to refuel at harbor :)
@@Joelifant No magic involved. The batteries are energy storage. The batteries are at 150kWh(if i remember correctly). meaning if you charge them with 10kW, it will take 15 hours to charge them up. And if you use all the 500kW the motors can consume, you will deplete the batteries in 18 minutes. But that you have 500kW available doesn't mean that you actually use all that power at any given time. Say that you have a car with 200hp. you basically never actually use all the power. You only use the 200hp when you sit with the pedal to the floor, and the engine is creaming close to the red line. When you are usually driving, the engine will be running at about 2000rpm, witch gives you about a quarter of your available power, or about 50hp. Or in many cases, even less. it is the same logic to this. even if the boat have 500kW available, you actually don't use all that power during normal sailing. it is closer to abut 50kW. Witch still is more than the 10kW solar panels provide. If you stay at the 50kW mark, your batteries will last you 3 hours, and if you calculate in the charge from the solar panels, that number will increase to about 3,5 hours. The solar panels aren't a free unlimited range solution at this stage. The solar panels are intended for you on a Friday to travel, say two hours to a lagoon or whatever, then when the motors are no longer running, the solar panels will charge the batteries up for your return trip on Sunday. If you want to go over the Atlantic ocean you still should go for Diesel or Sail boats.
I live in the tropics where we have lots of thunder storms with hail stones. Won't the hail stones destroy the solar panels? Also what maintenance is required for the solar panels and how easy are they to maintain? Birds will be defecating on the panels making them less effective as will salt caking on top of the panels. How much does it cost to replace defective solar panels? I never hear these questions being asked.
That's because most boaters have weather analysis systems aboard to detect and avoid storms. Also, all boats need regular fresh water washdowns to avoid corrosion. Pricing depends on a whole host of market and design variables.
@@jaysparc I hope you don't shit on people all the time for no reason, that's remarkably dimwitted. Its actually quite a good idea - like how rockets use chemical propellants to get to space and then switch to ion engines for long missions.
You can run a foil between the hulls to create lift to reduce drag, but they can be annoying in rough weather, but just getting rid of the flat front on the boat would do the same,
Nice tech video. Nice boat for places with lots of sun and no wind. $1.5M will buy me an awesome sail/solar/electric wit plenty left for investment to cover maintenance. My objective is to avoid petro fuel.
I’m docked 100 yards from this boat. It’s beautiful. A crew member is hosing off the solar panels. My 40’ cat uses no diesel either, as long as the wind blows in the right direction.
it looks clean in person doesn’t it? I like the blue tint on the windows.
Would love to live in a yacht like this... Solid home, rooms for guests but not too much, can travel literally anywhere... it's lovely. :]
I do like this setup for non sailors. Those who don't want to learn how to run a sail rig. The speed isn't an issue at all as most large mono hulls run at similar ranges. This would be a great boat for someone who wants to cruise the Caribbean but dosen't want to do around the world cruising. Great vid!
Thank you for chapters
Thank you for 60FPS
It makes me dream of what it would be like to sail the sea in one of these. I wish I was young enough and rich enough.
By a 30k tri/cat with solar wind powered sails, cheaper than replacing the batteries every 6 years, this is a rich mans boat
Rob Gerst Where are you located?
@@ElectricFuture INDIA
The hell do you mean young enough, there's no deadline put on fulfilling your dreams. I have planned out my life to get a similar yacht and modify it to sail by myself and travel around the world, it's going to take me 15+ years from the point where i am right now. You can find a way to do stuff if you commit yourself to it.
Rob Gerst I’ll invite you on a cruise when I hit the lotto
Don't understand people's idea of it's too slow. The point is to be out in the ocean and enjoy the peace. When you finally get to an island or something you can enjoy yourself there.
this boat cannot be out in any ocean, only could do island hopping in fine weather in coastal waters during daytime. It cannot sail 90 nm offshore.
Wrong. This boat already crossed the atlantic. Do Research before you give stupid answers full of jalouse
@@liuwei3102 Dude multiple solar boats have gone across the ocean. Its a boat as long as it doesn't sink it can handle storms and stuff. Otherwise what would sail boats do during a storm when they can't move themselves away.
It is too slow. You need the speed for bad weather. When the clouds are coming I wanna get straight outta there and not cruise with 3 knots in the storm! What's the point of having a solar yacht when you can get a sail yacht cheaper, faster ,more reliable and on top of it more economic
@@kek207 What is the windspeed at which you have to pull in the sail's, just curies. Looks like sailing with the sun for me, more sun more speed and no moving parts but the shaft and propeller
FYI I lost my drone in the ocean during the making of this film. RIP Drone ☹️
Approximate location, water depth 14 feet. Welcome to try and find it:
Near Biscayne Bay, Florida
goo.gl/maps/uRpvzkpz63hTDZPr8
DJI Mavic Pro
Electric Future ,, let me guess, battery problem.
You re 1443234566 number in line, who lost their drone in ocean. Wtf. Do you realyze that not so much pictures of drone from oceans. "drone want to break free" :)))
Pilot error
Moment of silence.....
No floatly over water??? Pretty dumb...
MAN, this is a DREAM!
I would travel the world on 1 knot per hour.
CHOO CHOO M'fers, HERE COMES THE SLOWBOAT RIDING ON IT'S FREE POWER!
I can definitely see the value of totally silent propulsion, although I don't think fuel cost is big at displacement speeds. I only fill my sailboat's diesel tank every two years. The part I can see as a plus is the total silence. Most people agree the best time on a sailboat is when the sails are pulling and the engine is shut off. Beautiful silence.
i grew up sailing with my dad, and you hit it on the head. the minute when the boat settles in . gets happy and picks up a little heel, its just magic.
Maybe the sail version is the best option even if the guy says it is the worst. You could charge the batteries with shore power and use the electric motors only around the mooring or when the wind drops, otherwise use the sails predominantly. The panels can power the creature comforts. Just a sail boat really but with lower maintenance motors.
I love this boat! It's really fabulous! No fuel anymore. And silent. Chapeau!
Did you see the same video as me? Where did you see "no fuel anymore"? This boat can go 6 knots for 60 minutes under its own power under absolutely ideal conditions with full battery. And had no sails. What do you think happens after that? The zillionaire on-board waits two days to recharge to go another 7 miles? No. They burn diesel the rest of the way like everyone else. These solar panels come at the cost of sails. That is a grave cost.
@@deltafunction0 get a life
thank you for fair and NO BS review!! there a ppl thinking you need couple of panels and nobody can catch u 24*7) ))
I didn't know they had electric yachts. I think this is the best one I have seen electric or other wise. I love the style and simplicity of it.
Solar price has come down a lot. When storage of power follow, this set up makes perfect sense.
Solar panels need to be more efficient for this to be viable, not enough sq footage to generate the power needed.
Dim Sum how much is the price
@@TobyCostaRica did ya watch the video dumbass?
@@samtatenumber1 hahahhahah
The yacht from Solar Impact has larger batteries and an even better hull shape.
The Future of Yachting! 👏🏼
Thank god I never had the money to spend it on a Overblue.
All options still open.
Design and test this yacht probably equal fun driving it around Earth.
I think you’re right about that
Beware the pirates
@@jasongooden917 Americans would just mount 50 caliber machine guns on the side
Sure would love to see the 80 footer on here. 👍😁
THAT is MY kind of Yacht! BRAVO!
I'm for sure going to own one of those sweethearts in the future!
Amazing technology, will get even better as solar panels become more efficient
@@vec306 Graphene Batteries.
@@EternallyGod Who says they wont. Lets put it this way, the Graphene batteries should be smaller, lighter and take more charge. Even if they're just smaller and lighter it has to be an improvement.
@@EternallyGod Why are you so aggressive? It's OK to have solar panels but without the battery to hold the energy created there's no point. The two work together, in my uneducated opinion. So get off your high horse. You sound like a right belter, and I would suspect you don't have many friends with your attitude. You, my angry friend, are lacking common sense and should learn how to speak to people.
@@EternallyGod Minecraft, wrong, wrong, wrong I'm not a young nerd like you. So why are you so aggressive?
Kirk Wilson even if you had the same panels it would be better to have a higher capacity battery... that is fact. Yes having a battery is necessary.
I just saw a video about this on Kara and Nate’s TH-cam channel!! Silent Yachts look amazing!!
The boat is amazing, but did you see that dolphin at 10:18 ?? :)
I saw it
Very cool the speed is perfect. It's a yacht not a speed boat, it's about the journey not the destination, that's what planes are for.
If I ever win the lotto, I will buy one and live on it full time
Me too
And me
I look forward to seeing it complete a circumnavigation race! It clearly sets a new standard in extended off the grid adventures!
And it would get creamed in a race. Condo - cats are slow. And the propulsion system is fine for slow traveling short distances.
@@stevenf927
If it can do 17knotts thats a lot faster than some so called performance yatchs and you could make it go faster just by sacrefising space in the hulls or extending the hull water line .... and stripping out all wt Like racing boats.. but i sure as hell wouldnt want to live for weeks or months on one. This is your holliday or full time off grid home and window on the world.
EV motors just trash ICE motors
In so many ways thats why the first vehicle to reach a 100kph 60mph was electric.. they can run in reverse and even run regen and an average bloke can man handle one in and out a boat try doing that with a 250-600 hp equivalent diesel engine.
If you want fast, look at the foiling electric launches which use 2/3 less power when foiling than a displacement hull. 🤷♂️
If you want a race sail boat there are already Katanas etc being built with hybrid and limited electric systems..
Telescopic rigid wing sails are probably more efficient than trad, sails and given some materials advances a lot less hassel.
I’m soo in love in this yacht.
Been watching videos about boats for a while now and this is the closest to what I'm looking for. In 10 years I still won't be able to afford this one, but it gives me hope that my perfect boat may some day become a reality
Seems like deployable wind turbines would be a great asset for all the small stuff.
I agree and maybe higher altitude wind generators would be even better th-cam.com/video/pYv6k5A-kHg/w-d-xo.html
They already do. Modern sailboat yachts are equipped diesel engines, wind turbines & battery banks for redundancy.
Small Wind turbines to generate electricity while it's docked or there's no sunshine. Possibly help power the lights?
@@maryormb1742 I'm assuming that's why OP said "deployable" wind turbines. Meaning that the wind turbines could be folded, retracted, or collapsed in some way when in motion.
Great idea , the drag coefficient would create more energy than would be lost
That was v informative, largely because the guy was refreshingly frank.
Solar Yacht: I am gonna make a video about this amazing solar boat
Weather: hold my clouds
was not ideal filming conditions
@@stko6615 So how much did it cost you then
Include the 10 foot waves and hell balls.
Sail boats are at the mercy of weather, too. It's not some shocking revelation
Sail boat: I am gonna make a video about this amazing sail boat
Weather: hold my winds... I mean literally, I'm going to hold my winds...
The most perfect yacht I’ve seen
thats the most perfect mustache i’ve ever seen. Cheers Stehura 🍻
very cool boat! I love that you can sail by wind as well.
sails would block the sun from panels, but you could figure out a way to have the sails pulling the boat, the way spinnakers do.
No you can't. There are no sails here. In fact the host said if there were sails, it would cover up the solar panels. So no. Sail or solar, pick one but not the other.
I looked at the Silent Yachts website and at least on the 50 footer they use a pod-drive setup. Something they _DON'T_ list for any of their models is the "air-draft" or bridge clearance. If it's under 15 feet this would be _THE_ perfect "Looper" boat. The power configuration that _I_ would want is: 2x 50kW motors, 300kWh (or larger) battery bank and 150kWh genset.
pretty much the perfect yacht, not cheap, but worth every penny....IMO
checkout the website and the warranty. It is better than most new home warranties.
I don't think 5-6 knots the perfect yacht. In the real world I don't see anyone sailing this thing across the ocean.
Roy Moon
I an other vid, Silent Yachts said that with maximum speed of 4 knots, you can sail 24/7 without the generator (if the days are sunny OC).
And adding the kityake, well that will top up the speed depending of the wind. For me that sounds all nice
@@chukwow5738 Google show the Gulf stream cam reach speeds of 5.6 knts.
Roy Moon
That’s excellent when you go from the US to Europe. You just follow the stream and don’t have to care about areas with no wind😎.
And when going the other direction, you simply avoid it and turn on the generator when you cross it.
Well, I honestly don’t think the boats purpose is to make passages on a daily basis. It’s possible to make long passages, but when at destination it is (according to me) an ideal vessel to island hop.
I see it like convenient as a motorboat with advantages of a sailboat.
Good for coastal cruising and using in sunny areas. Not practical up north. Great to see technology in solar growing and the use of long life electric motors....would be fun to have in Miami let the Bahamas!!!
Wonderful video! So nicely filmed and presented. This is the first time I have heard of kite propulsion, but I love it! well-done! I have subscribed!
Same!
Be autonomous with free energy supplies, to travel all around the world, that's a nice promise for the future.
Electric Future you show us one of the best tubes if not the best to inspire us of a brighter future world, that's why I share it on the FaceBook group "Future World" and hope that will increase the number of your subscribers to be with us for even longer.
That sounds like so much money but then I remember how much a house costs. I would way prefer to live on a yacht like this.
I'm sure yacht maintenance is considerably higher than an average house.
got any idea how much mooring are ,trying to think what it would be like on a rough day ,stay in your house and buy a jet ski much more fun.
You're not factoring maintenance costs.
@@KentSpain85 Silent yachts like this have about the same kind of maintenance as a regular house, except, you don't have to pay for the electric bill, so... technically, it's better than a house. :P
if a yacht is better than a house then why dont you see the average person buying yachts instead of houses? the target demographic for yachts are millionaires. they're a luxury
Nice concept. I'm looking forward to 20%+ efficiency solar sails. That would be a great combination.
Yea. Sails made of thin film collectors that can be furled and unfurled and a regenerative motor would be optimal.
E
Next video maybe show the deployment and retrieval of the kite sail.
This model was not equipped with a kite option.
Electric Future I understand that but maybe the next video you can do one that is equipped with a kite sail.Would love to see it in action on a Silent yacht.And sorry about your drone
Definitely will film the kite if I get the opportunity
Electric Future I’ve never seen any video of this alleged kite sail. I wrote silent yachts and they linked me to some small company that had videos of initial tests of a prototype that was not ready for production by a long shot.
@@RogerWilco1 I found this similar idea in production: th-cam.com/video/pYv6k5A-kHg/w-d-xo.html
This is interesting tech for a couple reasons: 1) Pretty soon we'll have batteries that hold twice the capacity. 2) Lighter weight composites using graphene might make it possible to put this boat on hydroplanes. Then you do your Bahamas trip at 25 knots instead of 6 knots.
I would add a folding wind turbine to extend the power!
wind turbine for windy day and solar for sunny makes sense.
@@rhianngacusan1227 That's a very wise decision.
It's already been done just on a smaller scale !
th-cam.com/video/2FbGKQbWlYc/w-d-xo.html
I was thinking the same thing every time he talked about needing the generator. Sure you want it still, but a few smaller wind turbines on the back or such to snag maybe another few KW hours of power.
Wind turbines are prone to break down, take more room then it’s solar power counterpart, and caused drag making the boat less efficient.
Top of the line, highest efficiency solar PV panels at 23% from SunPower. Very nice! I have 10 of the 335 watt SunPower panels on my garage which produce 6,000 kilowatt hour annually. They are also Cradle to Cradle Certified for clean disassembly and re-manufacturing. Our renewably powered circular economy in action.
Good direct Infos on this beast
Beast? You mean POS. A sailboat is 4X as fast...
Cool ! Love the Kite set up one the best !
Motivation. I will own one of these.
It only goes 6 knots. If your going to dream, dream better. 1.5 million for the worst one.
@@johnarizona3820 The average speeds attained by sailing catamarans would be quite similar, especially taking into account that sailing quite often involves tacking, etc., to make effective use of wind. With the electric motors this catamaran would be very similar to sailing (no engine noise, just wind and water) with the advantage of a more direct path, making this craft faster than sailing at similar speeds.
Henry Nymann except that you would be running your generator all the time. Solar only gives you 5 knots for 5.5 hours a day. That’s fine if that fits your range requirements. But sailboats can cross oceans faster without using as much fuel.
@@RogerWilco1 From Silent Yachts: "A SILENT yacht can cruise up to 100 miles a day without fuel, permanently and for weeks featuring virtually unlimited range. SILENT solar power systems feed the electric propulsion of the catamarans (short term speed up to 20kn) and all household energy needs."
Granted, to do only 100 miles per day for a full day means travelling at around 4 miles per hour. But, that would be always in a straight line, and non-stop. Also, multi-day passages are only sporadically done, for the purpose of getting to another destination where one would stay for a while.
I'd rather make one
I will never be able to afford a boat like this. However, I fully appreciate the tech and scope of sailing something like this. Happy Trails
Sail boats: I am a joke to you?
Silent Yachts: ......
Narrowboat:......
Sail boats cant always sail in the right direction instead zig zaging in close reach. Plus this would allow helm inside the cabin completely out of all weather without the need to be working and changing sails in dangerous storms, at night etc.
@@ryukotsu4594 why not both than
@@ryukotsu4594 i believe some modern sail boats offer full helm control
I would be soooo content with this cat. Awesome!
One of the best technical tours of this boat I have seen. Thank you. Am I correct in hearing that it can cruise @ 6knots for 60 miles until the batteries are empty?
Yes I believe so.
It can probably cruise at 6knots indefinately as long as the sun is shining and giving them 10kW. But they I notice all up he is pretty sly and doesn't actually say. It could be that you can cruise at 6 knots using 10kW from solar, and 20kW from batteries. Who knows. Why does he have a 150kW electric motor? Most likely this is boat is used for 1 hour trips and thats it.
Very nice boat. A few years ago, I was living in the caribbean and it would have been a very nice alternative to a house. Low speed is not an issue, since if you add a starkink connection all the family can work and study and be entertained. Furthermore, with the challenge of fighting climate change, the only alternative is sailing, probably with quite less comfort and space.
Climate change is bs, the earth is on a 200 yr cycle…nothing new their
@@greglastname4453 Sure, and 99% of climate science is wrong. And IPCC experts are paid by China to destroy the USA, as if the USA need anybody to crash. And off course Biden is a robot controled by China since the USA has signed the Paris agreement. Etc.
I absolutely love this little ship! I could never afford one, but it is beautiful.
Very interesting concept and hopefully it proves successful .
Why not compensating with wave propulsion and wind turbine or a kite?
@Billy West at 5-6 knots, wind turbines wouldn't create drag. In fact the wind may be blowing faster than that from the aft, such that the turbines are charging facing the rear of the boat, even while underway.
I'd add 2-4 turbines, depending on size, placement, and efficiency. Typically when there isn't any sun on the water, there's wind. This would help whether stationary or on the move, day or night.
@Billy West Don't be negative.
Wind turbines would be a great addition in certain conditions like when anchored or if you have a big tail wind as he mentioned.
I thought similar about both having a wave generator power system and wind turbines.
@Billy West You're completely incorrect.
I suggest you look at others that actually do live on their boats and they have small wind turbines and they say they work great.
If you've actually worked in any such related field as you claim, I feel bad for you.
Not sure if you realize that when people live on their boat, the boat is most often not moving and the wind is blowing...
Imagine being anchored in a bay for weeks or months and the wind blowing while you aren't going anywhere...
Also when in motion the massive sails collecting wind moving the sailboat forward easily make up for the tiny drag by one or two small wind turbines.
Common sense guy.
Gorgeous. I would spend a lifetime traveling.
Hmm if only there were a way to combine this electric drive system with wind powered propulsion to increase daily range.
It’s called a sailboat. Yes people do this.
You still want a diesel generator of course.
@@-John-Doe- I was being sarcastic m8.i am fully aware sailboats exist.
Yes sail boat but you do what they did on the black pearl but not sails as such those bendable panels on top of the sail so you also get sun and wind in one shot then when you fold down the sail you have your deck full of panels like it is.
You can achieve better propulsion using worm gears engine which will give you extra York,power even with less solar panels;!
kite
That's Really Very Good And very soon They Will Come Up With More Better Idea Really Ioveit
Even though i cant afford one, im still waiting for the owners of those to film their voyages and share the insights, like.. real owners..
you can totally make this yourself, if you really want it
Really nice I was going to get a power 80 now I’m going for the silent 80.
It’s the ultimate doomsday prepares wet dream.
You can be completely off grid in comfort
And out at sea zombies can’t get you because everyone know zombies can’t swim lol.
damn Miller what you do for a living?!
I would live in this!
@ 2:45 he says you can go 60 miles at 6 knots. That must be the capacity of the batteries before they need a recharge. So if you want to go further than that you are running the generator?
The interior looks sterile like an
IKEA showroom. I'm impressed by how far the tech has come though.
as a person that enjoys boating I can attest that the main 2 drawbacks when driving a boat is 1) the noise of the motor 2) paying for the gas
silent yachts is for sure hitting a really niche market (not many people can afford 1.5 million dollar boats) but the overall EV boat market is sure to grow rapidly over the years.
Cost of fuel is cheap compared to the cost of replacing the battery pack. And as far as noise goes, any lengthy time under power will require the diesel generator to kick in.
@@stevenf927
Fuel ...Not now it isnt certainly in many countries and it will get a lot worse .. fast because the oil companies will want to ring as much out the burners as they can before time they have to stop because the games over.
The battery tech does have to get better and cheaper though ... there are alternatives being tested and on the way. The blade cell bing one step. But also Including the single use 100% recyclable Aluminium air cell. Which gives a very long range for a low wt and uses a common metal thats easy to recycle.
Beats buying a home for the same price. Live on the sea!! 😊
Just have to watch out for the pirates.
Very nice. We hope to save up money to buy one soon.
The fuel savings are pretty nice, if you can afford to buy one in the first place $$$
What fuel savings? You pay millions to start.
John Arizona it’s kinda weird, $750 to go to Bahamas at high speed, but this boat can’t make it there at 17 knots on its batteries.
Free fuel if you go slow- but then the power boat will be pretty cheap if it went slow.
On the other hand this boat isn’t that much more expensive to buy than the powerboat.
@@RogerWilco1 It's not 750 at high speed though. You might have been mistaken by the video they showed of a yacht at high speed, but they calculated the $750 with a "2000rpm cruise". Cruising rpm is the most efficient rpm for that particular engine, which would probably be around 5 to 7 knots.
When you drive a gas powered boat that size at higher speed you are looking at a much higher fuel consumption, and I mean waaaaayyy higher.
same same for EVs
@@jsmit9484 A Freeman 47 and 37 will cruise at 40-60mph while burning 1.3-0.8 gph.
Just curious, does it charge at night? Since star is also sun
no
@@ElectricFuture ah i see, thanks for reply
Sooo can this be used to sail the 7 seas? I mean like from from Florida to Japan or Korea or what
I was going to suggest a skysail, but you already got there ahead of me. It seems to me that the automated wing is the perfect sail for this sort of solar boat.
Think about it this thing could technically do an anchorles moorage
love the yuengling black & tans in the fridge :D
To the "real sailors". Think about how many days you spent waiting for the right winds and how much hours you travel on engines during Atlantic crossing for example? I know for sure one crossing which took 600 h of engines running?!?!
Lovely. One day maybe we can go around the world powered by the sun
sounds like they should call it the "slow 55"
@@uputku if you consider 8 knots fast, yes. But you can go faster, cheaper, more efficient with a sail boat/ catamaran
@@kek207 It's aimed at a completely different public with a completely different set of skills. And the point of such a boat is to enjoy the ocean. If you want to go fast, use a car or a plane.
@@uputku yes but the problem is: sailboats are designed to last more than 20 years. This thing is done after 5-10 years. Why? The battery technology is advancing at quite a fast pace. Why would you want to buy that if you can go cheaper, faster and more efficient once solid state batteries come out?
@@uputku yeah thats true but people who can spend 2 million dollars on that thing will have enough money for a crew man who does the work for you. That's the problem. Why would you wanna use the power of the sun? It's slow, unreliable and inefficient. Wind however is almost always there. So what's the point of having a solar boat if you have to use your diesel generator to get from point A to point B?
FusionFall If you’re amazed by the space/floor plan, most catamarans (power or sail) of that size use the exact same layout. I think it’s a cool proof of concept, but I would wait for better things to come.
very nice catamaran for the Carribean well done!!
When will graphene batteries be available for yachts like this I wonder?
As soon as they are commercially available and provided their energy density is better than today's technology.
Making a whole yacht out of graphene would be cool! Graphene hybrid batteries are starting to hit the market. I think samsung has a graphene battery now.
SocialHostage no they aren’t. There are scammers hyping this technology up, but “graphemes batteries” aren’t a thing.
Amazing and beautiful build. Well done
Can you use an extension cord??
you could
You could for the first hundred feet or so.
How long would it take for the solar panels to fill those huge battery packs?
Does it plug into shore power to speed up the charge process?
Lots of unanswered questions. Cool concept, tho. Love the kite.
Well battery is 140Kwh and there are 10Kwh of solar panels. So at peak generation 14 hours but realistically 2 to 3 days as no sun at night. I imagine it would have a shore power inverter.
@@theoysterman1 Solid info, thanks. Presumably the batteries don't get that low on a regular basis, you charge them up when at port and run the motor slowly enough for them to not discharge all the way before your destination.
I love this concept, I love that it appears to work so well with no sacrifices, and even some big benefits like silent running.
The thing is so long as the panels generate electricity the boat will run. At 10Kwh it will run at 5knot without battery draw. Theoretically you coukd run at say 2 knots and charge batteries at the same time. If you don't mind slow and like quiet this would be ideal.
Imagine having sails made of solar panels so you could use wind and sun at the same time.
I feel like that would be the ultimate goal, but we need to make super flexible solar cells before that happens. We already have flexible ones, but they can only bend so much
@@scottydo5282 flexibility isn't necessary for sails, Google "wingsails"
Those already exist but their efficiency is around ~10%. if that.
Of course if you had sails you wouldn't need that much area of solar panels, simply enough to top off your cruising/marina motor. Of course you could just plaster the deck with solar panels like this as well, the Sun will only be blocked on part of the deck anyways by the sail, and in the case of no wind, bring down the sail and all the panels can charge up.
Hell on top of that wrap the hull im solar panels also lol, wont be as efficient but one side of the time but would help .
This may the the most attractive yacht I've ever seen. I love practical designs like this, comfortable size, not too lavish and yet: stocked with luxury, more than you need. You can comfortably live on this!
Now. All I need to do is to get 1.6mil . If my calculations are correct, I need to quit my job. And become a high-tier assassin or something
amazing. Can't wait to see them implement Hydropower with fuelcells instead of that combusiton engine. Would produce drinking water on top of storing energy for that long range.
If someone is feeling gracefull enough, I would love it as a present. Thank you very much.
It looks like the interior living spaces of this boat was designed by electrical engineers. Needs an interior design that makes it look and feel with some degree of creativity .
Yeah this is a boat by engineers, not interior designers. Very cold and utilitarian. For 1.5 mil, I want a fully solar boat AND a gorgeous boat.
But I love the practicality :O
No need for that designer crap
@@MichaelNNY It's not really a boat by engineers either, just listen to the video again, the engineer clearly explains why solar isn't good for boats and why this boat requires a diesel motor to actually go anywhere. I'd call this a marketing gimmick boat where the sales people thought they could sell a "solar yacht" to people that didn't know any better.
I liked it. Do not like the ornaments and kitsch of many regular yachts.
I absolutely these boats, interested in one day getting a silent 60. The cost around 2.2+ but they do need to bump up their "intererior" for what they are charging. It's nice, but it's still looks like a floating Ikea.
👍👌los barcos del futuro sí señor
I wouldn't say it's gorgeous. The interior is plain with low-end finishes. There's a lot of potential though.
most of these boats get pimped up after its sold.
The way of the future, I can't wait to see a solar powered airplane. Just think since you are flying above the clouds it's endless sunshine which equals endless power.
They already flew trans-Global back in 2015.
Imagine what will happen when Solar panels get to 60% efficiency?
I think panels already exist which are approaching that efficiency, the issue being the increased cost
The ISS panels are still the most efficient out there and they are about 40% and they don't even have atmospheric disturbances to deal with
Great idea to beat the cost of fuel and extend the cruising and live aboard capabilities. Yamaha has just introduced the most powerful electric motors, that could be a real boon to this yacht. I would suggest that the cabins or Spartan and need a serious interior design with some fine wood finishes. The tri-decker enclosed is a winner. Great advance in the marine world. 🙏🐻
Beating the cost of fuel would buch better done with sails. This boat as the narrator said can do 7mph for one hour under its own power. After that it's diesel. Where are the sails? Sorry, but sails work better for boats than solar. Do you really wanna spend a long distance trip going 7 miles, stopping yo fully recharge (who knows how long that takes) and the going another 7 miles? For the whole trip? Otherwise you're burning diesel like all the other yachts.
This is a farce. This is a diesel yacht with auxiliary solar power at best.
Him: Affordable yachts.
Me: Price check... 1.68 million Euros.
Me: BAAAHAHAHAHAHAHAAAAAAAA BAAAAAAAAAHAHHAHAHAHAHAHAHAHAHAHAHAAAAAAAA
Very Nice, Its perfect for James Bond Break on the beautiful Ocean
Ooooor you could use sailboats powered by wind, like they have been for thousands of years.
#nevergrow #neverchange #xenophobia #closemindedness #mybestlife
Towing kites have advantages over classical sails: th-cam.com/video/pYv6k5A-kHg/w-d-xo.html
@@aubiecatt r/woosh
@@Frindleeguy Wow, you're like a walking meme, with your completely irrelevant hashtags and masturbatory self-upvoted comment. 😆
@@ProfezorSnayp I didn't upvote it. And if you're too dumb to figure out the correlation between bigoted, close-minded ideologies and an utter allergy to innovation and progress, then good luck in this life. The way your daddy did it isn't always the best way, and if you disagree with that then what you have is an opinion and not an understanding. Also, #schooled #learningisfree #idiotsonyoutube. hope my ironic use of hashtags triggers you again ;)
Great. No Bling Bling, nice concept. 👍
Still waiting for the full analysis of battery life, repair costs and the recycling impact as these things come to end of life.
you are going to have to wait about 15 years
www.silent-yachts.com all of the answers and the warranty info.
I wonder how many of these flat-earthers ask the same stupid question about Lithium ion batteries in mobile phones and cordless tools and every other rechargeable device they own. Or what happens to the non-rechargeable batteries they put in landfill. Or the maintenance that goes into diesel engines or the diesel that goes into diesel engines.
It's either mock-indignation or they truly are that dumb.
As far as I know the battery life drops only around 10-15% over the course of 15 to 20 years, and then when they get recycled the exact same battery can be easily put to use as power storage to supplement grid power for a long time. Peak efficiency per pack like that is a lot less important when you're not trying to get max power in a mobile unit.
Still, I guess another 20 years after that there would be some environmental impact as they strip the battery down and chemically refurbish the materials to be made into a brand new battery. So the impact could *easily* outclass the daily impact of a combustion engine. After all, those only need periodic oil, bearings, gaskets, and the other wear and tear factors replaced or repaired. And don't forget to refuel at harbor :)
@@hawkesworth1712 what a ridiculous comment. Jogon troll.
Compact, Smart, Efficient, and beautiful.
So you have 10 kw solar panels and 60 kw e-motors. Seems legit.
Joelifant 500Kw of motors. But that is what you have batteries for.
@@Torvikholm *magic batteries
@@Joelifant No magic involved. The batteries are energy storage. The batteries are at 150kWh(if i remember correctly). meaning if you charge them with 10kW, it will take 15 hours to charge them up. And if you use all the 500kW the motors can consume, you will deplete the batteries in 18 minutes.
But that you have 500kW available doesn't mean that you actually use all that power at any given time.
Say that you have a car with 200hp. you basically never actually use all the power. You only use the 200hp when you sit with the pedal to the floor, and the engine is creaming close to the red line. When you are usually driving, the engine will be running at about 2000rpm, witch gives you about a quarter of your available power, or about 50hp. Or in many cases, even less.
it is the same logic to this. even if the boat have 500kW available, you actually don't use all that power during normal sailing. it is closer to abut 50kW. Witch still is more than the 10kW solar panels provide. If you stay at the 50kW mark, your batteries will last you 3 hours, and if you calculate in the charge from the solar panels, that number will increase to about 3,5 hours.
The solar panels aren't a free unlimited range solution at this stage. The solar panels are intended for you on a Friday to travel, say two hours to a lagoon or whatever, then when the motors are no longer running, the solar panels will charge the batteries up for your return trip on Sunday. If you want to go over the Atlantic ocean you still should go for Diesel or Sail boats.
@@Torvikholm why do you bother with people who are obviously ignorant or trolls.
@@TsLeng IKR. Still, they did a good job of explaining it to them, even though it more than likely will fall on deaf ears.
I live in the tropics where we have lots of thunder storms with hail stones. Won't the hail stones destroy the solar panels?
Also what maintenance is required for the solar panels and how easy are they to maintain? Birds will be defecating on the panels making them less effective as will salt caking on top of the panels.
How much does it cost to replace defective solar panels?
I never hear these questions being asked.
That's because most boaters have weather analysis systems aboard to detect and avoid storms. Also, all boats need regular fresh water washdowns to avoid corrosion. Pricing depends on a whole host of market and design variables.
Ac?
Late to the party, but still want to comment on what an excellent overview this was of the 48 Hybrid FB and Greenline, too.👍
it’s a tough job but someones gotta do it 😁
Why not have a hydrofoil that used a conventional motor to get out of the water, and then switch to electric motors to maintain speed?
I hope you don't teach engineering. Your supposition is remarkably dimwitted.
@@jaysparc I hope you don't shit on people all the time for no reason, that's remarkably dimwitted. Its actually quite a good idea - like how rockets use chemical propellants to get to space and then switch to ion engines for long missions.
You can run a foil between the hulls to create lift to reduce drag, but they can be annoying in rough weather, but just getting rid of the flat front on the boat would do the same,
Nice tech video. Nice boat for places with lots of sun and no wind.
$1.5M will buy me an awesome sail/solar/electric wit plenty left for investment to cover maintenance. My objective is to avoid petro fuel.