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JohnC-TechC
เข้าร่วมเมื่อ 26 ม.ค. 2023
My Jupiter Defiant battery is dead!
A critical and expensive part of an e-bike is the Lithium battery. Replacement for the Jupiter Defiant is $350. There are plenty of TH-cam videos on troubleshooting and repairing an e-bike battery so I gave it a go.
มุมมอง: 645
วีดีโอ
Short video on a simple battery capacity tester
มุมมอง 175ปีที่แล้ว
An upgrade to the MakerHawk electronic load tester is this device shown with the MakerHawk on Amazon. This is a short video to get you up and testing your batteries. For those interested in doing the same WFCO power distribution that I did: 1) th-cam.com/video/t_Qyur-fsAw/w-d-xo.html 2) th-cam.com/video/-pFuVnUsPz4/w-d-xo.html
Backup battery strategy changes Vol 5.2
มุมมอง 665ปีที่แล้ว
Now that it is heating up in Phoenix, I’ve had to adjust the house battery setup. I wanted more battery and more cooling to offset the heat.
Keeping your house batteries cool Vol 5.1
มุมมอง 489ปีที่แล้ว
I had the batteries shut down when temps went over 100 degrees. Now for plan B. I built an insulated box. I mention my surprise when cool air from the a/c flows thru the Delta Pros the temperature doesn't seem to go down. It turns out this was just lack of patience. Eventually the temperature inside the Delta Pros went down into the low nineties. Now it's just a matter of setting up a economica...
Keeping your house batteries cool Vol 5
มุมมอง 407ปีที่แล้ว
Heat can shorten the life of your batteries. One way to cool them is using a small, inside air conditioner. Intro: th-cam.com/video/uQo3hcHCYKQ/w-d-xo.html Vol 1: th-cam.com/video/xUX5cX1DR78/w-d-xo.html Vol 2: th-cam.com/video/QT6Pyi2GOzQ/w-d-xo.html Vol 3: th-cam.com/video/MbmKUXR3TUk/w-d-xo.html Vol4: th-cam.com/video/dxfR3wtQOcY/w-d-xo.html
Taking a Delta Pro Camping
มุมมอง 502ปีที่แล้ว
One reason to select the EcoFlow house batteries is the flexibility. It’s possible to take a battery out of the system and use it elsewhere. Intro: th-cam.com/video/uQo3hcHCYKQ/w-d-xo.html Vol 1: th-cam.com/video/xUX5cX1DR78/w-d-xo.html Vol 2: th-cam.com/video/QT6Pyi2GOzQ/w-d-xo.html Vol 3: th-cam.com/video/MbmKUXR3TUk/w-d-xo.html Vol4: th-cam.com/video/dxfR3wtQOcY/w-d-xo.html Camping: th-cam.c...
Let Ting find alternating current problems
มุมมอง 4.6Kปีที่แล้ว
Using whisker Labs Ting to look for problems in you alternating current home wiring.
Update main house power panel Vol 4
มุมมอง 1.1Kปีที่แล้ว
The power of the Smart Home Panel is when it is inserted in the main home power panel. This protects us from power outages and shifts power from solar enhanced and lower cost mid day power to replace the more costly late afternoon/ early evening expensive power. Intro: th-cam.com/video/uQo3hcHCYKQ/w-d-xo.html Vol 1: th-cam.com/video/xUX5cX1DR78/w-d-xo.html Vol 2: th-cam.com/video/QT6Pyi2GOzQ/w-...
Install the smart home panel Vol 3
มุมมอง 13Kปีที่แล้ว
After the Delta Pros are purchased, charged and ready it’s time to integrate them into your home power system. This is done using the EcoFlow Smart Home Panel. Intro: th-cam.com/video/uQo3hcHCYKQ/w-d-xo.html Vol 1: th-cam.com/video/xUX5cX1DR78/w-d-xo.html Vol 2: th-cam.com/video/QT6Pyi2GOzQ/w-d-xo.html Vol 3: th-cam.com/video/MbmKUXR3TUk/w-d-xo.html Vol4: th-cam.com/video/dxfR3wtQOcYs/w-d-xo.ht...
Adding the EcoFlow Delta Pro to Smart Home Panel Vol 2
มุมมอง 10Kปีที่แล้ว
A critical part of the Smart Home is a battery backup. My videos up to now feature one battery. I like redundancy and flexibility so I bought another Pro. In this video I’ll share unboxing and integration. Intro: th-cam.com/video/uQo3hcHCYKQ/w-d-xo.html Vol 1: th-cam.com/video/xUX5cX1DR78/w-d-xo.html Vol 2: th-cam.com/video/QT6Pyi2GOzQ/w-d-xo.html Vol 3: th-cam.com/video/MbmKUXR3TUk/w-d-xo.html...
EcoFlow Smart Home Vol 1
มุมมอง 3.6Kปีที่แล้ว
I bought a refurbished Ecoflow Delta Pro to capture some of the solar power I was capturing. It was too expensive to just let sit for a just in case situation. Intro: th-cam.com/video/uQo3hcHCYKQ/w-d-xo.html Vol 1: th-cam.com/video/xUX5cX1DR78/w-d-xo.html Vol 2: th-cam.com/video/QT6Pyi2GOzQ/w-d-xo.html Vol 3: th-cam.com/video/MbmKUXR3TUk/w-d-xo.html Vol4: th-cam.com/video/dxfR3wtQOcY/w-d-xo.htm...
Trouble with EcoFlow Smart Home Panel Install - Intro
มุมมอง 16Kปีที่แล้ว
Like any new technology installation can be a bumpy ride. Here are a few short videos I made showing the problems I was having with the install. Intro: th-cam.com/video/uQo3hcHCYKQ/w-d-xo.html Vol 1: th-cam.com/video/xUX5cX1DR78/w-d-xo.html Vol 2: th-cam.com/video/QT6Pyi2GOzQ/w-d-xo.html Vol 3: th-cam.com/video/MbmKUXR3TUk/w-d-xo.html Vol4: th-cam.com/video/dxfR3wtQOcY/w-d-xo.html Camping: th-c...
I watched every single video on this series and still didn't figure out exactly why you were having issues with this panel. I'm sorry. I watched each of them twice.
I'm setting up to install this panel this weekend. Why are you using the ferrules? And, where are you using them? You don't actually show it or explain it in this video. Thank you.
what did you use the Ferrules for? I thought the plugs were all ready to go out of the box.
exactly!! This doesn't make any sense.
Thanks for showing your work. Where did you get your replacement cells and other parts and tools in this video?
Ok
subscribed
My Jupiter Discovery X7 batteries failed, one at 14 months and the other at 16 months, both light use. Turns out the manuals provided with the bikes had improper battery care instructions in it. For example the original manual says top off the battery after every use and charge to 100% when storing (even top it off monthly). But now on Jupiter's website they have drastically changed the care instructions to say wait for the battery to get down to 20% before charging and don't charge to 100% when storing. Jupiter Bikes admitted the manual is wrong, but they won't stand behind their products. Instead they implied that since my attached garage can reach 90 degrees, that damaged the battery. The original manual says keep away from fire and "excessive" heat. Nowhere does it define the parameters for excessive heat. I warn anyone thinking of buying a Jupiter Bike to think twice if they live anywhere that gets over 90 degrees F, basically the entire US Southwest. Recently they said that my battery left in the bike, inside my attached and enclosed garage, with a temperature of 90 degrees can somehow reach 110 degrees since it is left inside the bike. This is absurd. They said it is like leaving your cell phone on the dash of your car. My enclosed garage with an ambient temperature of 90 degrees would result in everything in the garage settling at 90 degrees (confirmed with infrared thermometer)! Leaving something exposed to direct sunlight like a cell phone on a dash is a completely different scenario. This company makes up nonsense rather than take responsibility for their original manual's instructions causing the damage. I ended up buying a 3rd party battery core, wrapped and ready to be soldered and inserted in the original housing. I paid $80. Works ok, but doesn't have as much range. It is very curious they have been SOLD OUT of this battery for some time now with pre-orders for late Feb. Could it be excessive demand due to massive battery failures?
I appreciate you trying to take electrical seriously but with that being said, this couldn’t work like they are making it seem like. It could only track voltage on that one circuit which may or may not be effecting the whole house. They also could only detect arcs on that one plug circuit from that plug to the panel or the main wires feeding the panel. It is very misleading. If you want, detect all the arcing in your home and have it turned off before any fire happens, have all of your circuit breakers art fault, circuit breakers. It prevents the fires from happening and it will let only you know that by turning the circuit off instead of sending a notification to a company. Obviously you did a good job already mentioning that but I just wanted to add clarity if I could. Your friendly neighborhood electrician. To answer your question about the difference between Ting and the arc fault breaker is that thing seems to have the same sensing features as the arc fault breaker, but it does not turn off the circuit. The arc fault breaker will turn off, so that a fire doesn’t happen . Ting could only let you know of arcing on that circuit or the main wires coming in but not do anything about it. You can install them in your home. You would just need a two pole arc fault breaker if they are sharing neutrals. If they are sharing neutrals, you should have a two pole anyway whether there is regular or arc fault.
another delta pro is really only for 240v or to get a total of 25kwh total or 12kwh. all you had to get was EB for the pro. you spent more than you needed for the same amount of power that a EB battery would give
2 ecoflo Delta Pro can be configured to provide 240 volts at 7.2 kw or configured to provide 120 volts at 7.2 kw. With just the extra battery, you don't increase the load capability, just the battery capacity.
I dont see the ground cable connected to the box at the top like the EF video shows ...i only see the ground at the bottom...any particular reason why?
If I remember correctly the yellow wires are ground, one thru the bottom connection and one thru the upper connection as recommended int the EF installation video. With plastic conduit I'm not sure it's critical, but I may be missing another safety factor.
on the end of the wires 14 min mark. what are them ends called?
It's called a ferrule. Check out Ferrule Crimping Tool Kit, Preciva AWG23-7 on Amazon.
How much data does this thing use from my already lousy internet service?
Hard to say, but it appears minimal and mostly intranet bandwidth. Only rarely goes out to the internet. I get a nice monthly report from Ting, but I don't see much complexity in what it gathers.
18 Nov 2023 - If you had done your review at counter level (most kitchens have outlets) - you would have moved along a bit more confidently.
Me thinks Craig could be an asshat 😮
18 Nov 2023 - Why do you believe you needed to do an "unboxing" - that makes no sense. Your very hesitant dialogue while doing that made you seem uncertain of yourself. By the way, State Farm offers TING for free.
I just had an electrician out to my house as I recently purchased the ecoflow battery backup system...and he told be it was against code for him to install a plug in my garage (where my electric panel is) that allows me to plug in the ecoflow to power my panel...he would have to install it outside. Since i have a side entry garage with no man door to the outside, this would require me somehow cut a hole in the stucco to run the power cable. What a joke. Who the hell makes these rules up. I guess everyone I see posting videos with these systems and plugs in their garage are breaking the law?
I'm not sure what type of plug you mean. Are you attempting to use the Ecoflow battery to power your home main power panel? You would need a disconnect for the grid power before the battery could take over. This is normally the job of the Smart Home Panel. Maybe some more details would be helpful.
@@johnc-techc5612 Yes I am wanting to power my main panel without using the smart panel. I had him come out to estimate a lock out switch install on main breaker with a plug under the panel to plug in the Ecoflow, but he said he can't install a generator outlet inside the garage...it has to be outside. He said that even though I am using a battery system, he has to worry that some new owner of my house in the future may plug in a gas powered generator and leave it in the garage. He said the plugs they use for this application even state on them that they are for exterior use only. Is this some new rule? I had this same type of outlet installed in my garage in WA state 5 years ago by a licensed electrician....I live in FL now.
Every community has their own set of building codes. Is your objective to protect against blackouts? to shift cheap electricity to an expensive time period. How will you recharge the Ecoflow batteries? Solar panels? Plug in to the grid? The Smart Panel helps you create a schedule to keep the batteries charged up and use them when you need them. I understand the electrician's point to set up for an external generator. You may decide having a gas or natural gas generator is a useful addition to your plan. Good luck.
@@johnc-techc5612 Yep...I am only looking to have backup power in a blackout...I have the smart generator and a large propane tank...as well as a few 400w solar panels. Not planning to have the solar set up permanently,so I wouldn't really need the power management features of the smart panel. I just want to be able to lock out the feed to the outside and plug my ecoflow into an inlet plug to feed my panel..and select which circuits I need as I need them.
Nice setup. For my comments remember I'm not an electrician. Just a DIY guy. Maybe have the electrician set up the transfer switch outside, with a vent thru your exterior wall. I have them because my house has a gas hot water heater. The vent makes for a good DIY access point for cabling. There are a few other examples on TH-cam. Remember to keep the batteries below 100°F.
Did one of the cables (from the home panel to the delta pro) come with the home panel kit or was it two cables?
Only one.
ok thank you@@johnc-techc5612
are you able to input 1600watts solar while its also being discharged by 110 outlets?
I'm not sure. My guess, based on research, is yes. Try asking this of the support people at Ecoflow.
So they want you to have an electrician install; but if you have to replace the panel you’re expected to pay the electrician to come out again for a re-install?
Just my opinion, but what an inspector will want to see is how the main panel is set up the first time. As long as nothing changes, a good DIY homeowner or handyman should do for the reinstall.
@@johnc-techc5612 Got it. Makes sense. If I go with it I’m going to give the install a shot. From what can tell from the instructional video a good portion of connections take place even before touching the main panel. I plan on deactivating the main house circuit breaker for added safety. I’m no expert, but I’ve installed breakers for various pieces of woodworking equipment I’ve added over the years. More important; I have upmost respect for that electrical box and the damage it can do.
@@johnc-techc5612 One other question. What size conduit should be used? The instructions state 1 or 1 1/4 inch...
I used 1 inch up top and 1 1/4 inch down below.
I will never buy Eco flow Their products I bought were defective. They will not give me customer support or any help.
So sorry. You can see from my videos I have had a few issues, but very reasonable tech support. My setup has been running well for almost a year.
How far apart is your run from SHP to main panel?
7-8 feet
Did you leave the jumper block in for single phase or take it out for split phase with the two delta pros?
Leave it in to give yourself up to 10 single phase circuits.
Filipino ka?
Theres many different type of 10awg stranded wires, do you know what type you used?
I bought the Southwire 10AWG stranded wire copper THHN from Lowes.
I think I heard you said the wire bundle supplied by EcoFlow is 4 feet for the input and output wires. Is that correct? Also, can you tell me the height of the Smart Panel? The PDF says 20 inches tall and the website says 18 inches. Thanks
Correct, 4ft length for included wire. The length on the box when measured top to bottom on the front panel is 20 inches. if you include the bottom bracket it is 20.5 inches top to bottom.
Can you tell me the lengths of the input and output wires that come with the Smart Panel? I can't seem to find it anywhere. Thanks
4 ft, bracket to ferrel.
@@johnc-techc5612 Thanks! EcoFlow support could only tell me the Infinity cable was 4ft, but didn't know the internal wiring harness length. So you're saying that's 4 ft too, which is great.
If 4 ft is long enough, great. Otherwise watch my video where I create longer cables to include inserting one end into the Smart Home Panel plug in connector with a ferrel on the end of a store bought 10 gauge, twisted pair wire and the other end connects to the breaker box connection (wire nut to the house circuit or ferrel to the circuit breaker.) I like home runs device to breaker box. Less voltage lost on needless connection points.
What was the highest temperature that you have to shut the unit down for cooling in the summer? Thanks.
I saw the internal temp tick just over 100F until the little A/C schedule kicked the unit on and brought the temp down. I mentioned in a later video that I wanted to try setting the little A/C thermostat to 85F. I had the Delta P furthest from the A/C error out and shut down. Then the remaining DP ran out of power and shut down the battery backup that I run every day from 5-8PM. The house went dark for about 5 seconds, then the grid power kicked in. Now that I am running the A/C thermostat at 80F, it seems to be fine.
Hi all, I ordered and received two DP, SHP, 3200w solar 1600w for each DP. I will not need any 240 circuits. My sub panel of course has 240. Can I wire 10, 120 volt connections even though half will be on one leg and the other half on the other. Or do I do the split phase thing? Not sure what that means. If someone can direct me here that would be great. If your reading this have a great day! 😊
Others may be more knowledgeable on this, but from my experence you should be fine. 110V A/C outlets should not care what leg they are on.
I’m a noob, but I think you need two delta pros to handle both sides of the 240v, 120v each. I have received my two delta pros and the smart panel a couple days ago. Just a guess. If that’s the case, you can only run side of the 240. That’s why they say odd numbers one phase and even the other. I’m look forward to completing my project to mitigate the 1600w always on at my homestead. I hope you understand my problem. Thanks for the video! 😊 Have a great day.
You can see from my early videos that I ran all my house 120V circuits off one Delta Pro. I wonder if changing the Smart Home Panel to 240v two phase includes synchronizing the Delta Pro sine waves to mimic the grid sine waves? How that would work? Any of you EE's want to hazard a guess?
@@johnc-techc5612 My first question is, does the delta pro’s synchronize incoming AC Grid at all? I don’t think so. Which is a bummer if that’s the case. 🤷♂️
Did you mean that you were able to charge your ecoflow during a blackout? Or that the EV charger would work even if the grid was down? I have a Solar Edge SE3800H-US000NNV2 (W/ EV CHARGER) INVERTER and I'm still not sure if it will charge my EV (or an Ecoflow) from solar if the grid goes down.
Initial answer was yes, but with further research i will say, maybe. I see the NNV2 uses an "innovative solar boost mode that utilizes grid and PV charging simultaneously". And according to Solar Edge: "Can SolarEdge Inverters Be Used Off-Grid? Yes, SolarEdge Inverters can be used off-grid. In 2019, SolarEdge launched a new feature that enables AC-coupling with other grid or non-grid power sources. This system enables the Solar edge inverters to continue solar production during outages or off-grid settings." Best to ask your installer or call Solar Edge.
TY! @@johnc-techc5612
how did it go with the ting? i just got it.
I'm learning a lot about how well the Ecoflow batteries handle house power when I switch to battery power. For example, when I print something on my laser there is a distinct drop in power when the laser starts up. I have a small battery backup that usually buffers the power drop, but the other day the equivalent of a circuit breaker trip occurred in the Smart Home Panel. Ting told me the current in the house dropped to 82 volts. Enough to set the warning. It's a little disappointing. I see the power drop slightly in the switch overs from grid to battery and back as well. I might try reducing the load (i.e. fewer house circuits) on the batteries and see if that reduces the impact.
@@johnc-techc5612 so the ting is worth having? Has it detected other issues?
Yes you need to move your system inside. I have the Ecoflow SHP , with 2 delta pros and all 4 batteries. There is a rack from Uline that works really well, get the wheels too. There is a guy on TH-cam that has it set up in his garage with a link for that. Take a piece of string or wire and measure distance then calculate amps or watts per circuit to get wire size needed. 10 should be ok, it’s rated to 30 amps and sounds like you are using 1/2 that. I watched all your videos and you’ve done a good job and I feel your pain about what what you’ll need to do but I think it needs it, just too hot out there. One thing I learned is how much noise the system makes when under a load but I have found a way to mitigate that. Anyway sorry for the novel. Good luck.
Thanks for the feedback. It will probably be fall before I make the move to the laundry room. Good thing my wife is so understanding.
Care to share how you mitigated the noise?
The laundry room, by definition, includes the noise of washer and dryer. It is away from the living part of the house. Push comes to shove I'll add some sound proofing.
I'm having hdw problems and getting terrible support from Ecoflow. "Be Patient" that good advise. Mine is doing the same thing ! Mine was bad/defective modules.
Have you been able to get part of the SHP running without an error? That was how I realized the problem was in the SHP and not the relays.
Thanks for doing this video, learned a lot. Did you have any 40 or 50 or 60 amp breakers? If so, how do you handle this with the smart home panels relay max being 30 amp?
No way to go past 30 AMPs with the Ecoflow Smart Home Panel in its current configuration.
My objective is to shift as much electricity use from daytime to expensive evening time as possible. That does not include stove, HVAC, Spa, or dryer. In an extended blackout, we will move into our motorhome in the driveway (our life boat.) Since moving here in the Phoenix area in 1985 we haven't seen a blackout longer than an hour or so.
Did you have to do any city permitting with smart home panel
I attempted to include an electrician early on, but he ran from the project. What I like about the configuration is I can reset the circuit breaker panel back to original with minor effort. The solar panel setup went thru the city so it will stay. And the new owners may want to install something like the Telsa Powerwall.
Dear John: If you're going to show an unboxing of something, then it's probably a good Idea if you refrain from standing with your ass toward the camera, which is blocking our view of what's actually in the box. 📦 Nothing personal, but I'm really not interested in viewing your behind.
Good feedback. Thanks. (I'll attempt an edit to clean it up.)
Great video and very detailed! Looks like your EcoFlow Smart Home Panel is installed in your garage. What are the summer temperatures in your garage and how do the EcoFlow Delta Pros perform if temperatures are above 80 degrees?
Hopefully the additional videos have answered your question.
Having the same issue - when I lean on the relays they go white, when I stop leaning on them, they go red. Worried that we’re gonna have to swap everything. What experience did others have here?
I just installed one. Had the same problem. I leaned on them and tightened down more. Went through each one and it got them all on.
Im sorry if this is a stupid question, but what does lean mean? and what exactly did you do to get it to work? thanks in advance@@707dougiefresh707
Having the same issue - when I lean on the relays they go white, when I stop leaning on them, they go red. Worried that we’re gonna have to swap everything. What experience did others have here?
im having the same issue. The are a problem with the relays . I been waiting 2 weeks for a answer. i believe its loop 1 and 2 .
what do you mean by "lean" on the relays
When I was converting my home to all-electric appliances last year, I replaced my Natural Gas water heater with a heat-pump water heater. I went with this appliance because it offered side-benefits aside from low energy cost. I didn’t have the heat-pump water heater vented to the outside because it only expels cool/ cold air. Some people may not want to have that colder air in their living space, but since my water heater is in the basement, I wanted to keep that cold air exhaust within the space since my DeltaPro battery bank is also in that space. The cold air exhaust cools the DeltaPros and the hot air expelled by the DeltaPros is used by the water heater to heat the water. During my researching of the heat-pump water heater, I’ve watched other homeowners, on TH-cam, place that water heater in garages (places like Florida). They commented that this type of water heater reduced the humidity levels and temperatures of the space. If you are seriously averse to cooler temperatures, be aware that your Winter months will also induce a cooler garage. An option if your water heater is in your garage and it’s due to be replaced.
Don't think PVC conduits are legal for this install?
I did some research before the install and could not find any reason not to. With your comment I dug deeper. Still seems like the best choice. PCV inside seems the safest. Outside the sun and heat will likely cause a problem.
A few options that might work for you to avoid the use of a very loud gasoline generator: 1. Ecoflow offers a EV Charging Station Adapter that will allow you to charge the DeltaPro at a J1772 public charging station. 2. Portable solar panels. 3. Install an inverter in your car so that the car, while running, can charge the DeltaPro. I use my car as a backup generator during extended power outages using an inverter I had installed. The car will serve as a power source when the DeltaPros require charging. Luckily, I’ve had dependable grid power over the past year. This 3rd option is the least preferred in your use case because the fumes from the car exhaust may ruin the beautiful ambiance of your camp site. Your car will run quieter than your generator, however.
I actually bought a NEMA 14-50 level 2 EV charger with j1772 connector that I plug into the 14-50 wall socket left by the previous owner to power her Tesla. With the proper adapter it really charges the Delta Pro fast, but it isn't practical for everyday use. Maybe a future EV car or truck can augment the Ecoflow solution.
I forgot to mention that charge speed also impacts operating temperature. The higher the charge speed, the warmer the DeltaPro becomes. I charge at the slowest rate my Time-Of-Use rate periods allow.
Good idea!
Now that I have the cooling box, I try to recharge quickly to reduce the time I have the A/C running. I may expand that time as I learn more about how the solar power inflow impacts my use of overall power. I have the A/C at the lowest speed.
After a year of testing and deployment, temperature levels, initially, were a major concern. I’ve just gone an entire Summer and Winter (New York) with my battery bank in the basement (Two DeltaPros, each with one extra smart battery). I run them all the time to take advantage of Time-Of-Use rates, like you do. My experience thus far has the batteries achieving the highest operating temperatures during heavy loads and during charging. Summer 2022 witnessed a high operating temperature of 90 degrees in both DeltaPros when the basement ambient temperature was 79 degrees. The smart extra batteries run, typically, cooler than the DeltaPro. To address the possibility of over-heating, I made sure that the DeltaPro vents remain unobstructed with a minimum of 5 inches between it and the adjoining smart extra battery. Also, I left a minimum of 5 inches of clearance above the battery bank to facilitate heat dissipation. I do not place anything on top of the batteries, which may act as an insulating layer. Since my basement is ‘unfinished’ and dusty, the batteries are cloaked in Ecoflow’s battery covers. These covers have sufficient openings to permit the heat to dissipate. In the Winter, the lowest ambient temperature in the basement was 39 degrees. The battery covers helped retain the heat and the lowest operating temperature of 46 degrees occurred in the smart batteries. I’m happy that none of the temperature parameters were exceeded during the first 12 months of operation.
A basement makes a nice option for stabilizing the temperature variances with home batteries. Not too many basements in the Phoenix area. I suppose it's too hard to dig. Check out my latest TH-cam update for my Plan B. I'll keep things updated as I track temperatures over the summer. With the roof top solar panels I have excess electricity to drive the mobile A/C. The utility company does not pay much for excess electricity during the day. For me the expensive time is 6PM to 8PM. The sun is low and using the power captured by the Delta Pros earlier in the day offsets a good chunk of the higher cost of power during this expensive period. I cannot use the Ecoflow solution for the HVAC, but most everything else is run on battery. The calculated monthly budget from the utility compnay is already $40 cheaper than earlier in the year.
Delta Pro uses LiFePO4. unlike traditional Li ion batteries, LiFePO4 actually prefers to be at 100%. You can feel safe setting from like 2%-100%. You can discharge these things all the way down...but you doing so could trigger a safety mode with the BMS. so best to give a little cushion, but don't worry if you need to go lower. I'm sure EcoFlo has build in buffer at the bottom (and probably top for that matter).
Very neat wiring! Just curious, does the smart home panel work with any other battery besides it's own? Thanks for the video.
The Smart Home Panel uses the infinity cable to connect to the Delta Pro battery. There would have to be an adapter to do the connection.
The app when my was flashing red shows it was relays. Someone online filed/cut down the bottom of the relays upon discovering they were not touching in the board. They noted markings on all the long metal tabs upon removal of relay, but short metal tabs on relay wasn't scratched/marked like the rest. They got it to work trimming off the bottom so e, but also requested replacement relays. The new relays show the short metal tans at about 2/3 instead of 50% or less on originals. It is a known issue the relays don't seat properly.
👍
So a new Smart home panel fixed the problem? What was the issue with the first Smart home panel
Something to do with the original fabrication in Asia I think. As they ramp up I expect the problems will be less frequent. Better quality control once the design stabilizes for a while. Just my best guess. The panel has been working well for a couple months now.
Great video and informative. I really like how you’ve laid everything out and how clean it looks. What size conjunction box are using for all of your runs? I need to do something similar to this. Thanks
it's 10x11inch. I think something like this is available at Home Depot. The run through from breaker box pop out to conduit elbow determined the position of everything. And I kept everything flexible until I was sure it all fit. Then I screwed it all down. The elbows are also standard at Home Depot. The cover plates make the pull throughs way easier than trying to pull thru an actual elbow.
As to solar charging... Abarham Acton - I have charging from the grid turned off on the app. So all my charging takes place from solar array. In full sun I have 800watss going into each delta pro.