❤❤❤❤ Brother, for an African i congratulate you, don't focus on negative ernegy. People in Africa don't like to share knowledge 😢😢, keep going brother. I learnt a few things from you 😊😊😊❤❤❤❤🎉🎉🎉🎉 🥳
This is a Lithium Iron Phosphate (LiFePo) battery pack. It has many batteries inside connected in series-parallel configuration, and inverter chargers. This is very common here in Kenya in Off grid connections. There is nothing difficult here. Anyone who has an electrician diploma or certificate can do its wiring. For the above video, the hotel has energy saving bulbs, Probably LEDs, Phone charging sockets. The AC is probably connected to a few rooms.
You keep dissing the Generators and Transformers. Oya power all the ACs in the 32 Rooms with your 17.5KwH battery and 10KVa inverter na. Why you put only 3? 🙂 Do you know how many thousands of Kilowatts are consumed daily either through Grid Power or Heavy Duty Generators ? The inverter setup to do that will make the Transformer and Generator Prices a Joke. And for your info, 70% of the Daily Power consumption of that Hotel are the Air Conditioners. That's a necessity before most customers pay for a Hotel room anyways. So, the inverter is good, but certainly still needs major help from the Generators
Yeah, that does not make any sense 17kw will only run a home a normal American home for half a day 12 hours hours much less run 38 rooms and especially on that single inverter stop playing games on the TH-cam
😂😂😂😂😂😂 naija my country haba 17.5kw how for where with a/c no way pls it only for lighting and fans in the rooms dey have guess not all unless you make the battery 🔋 like 30/40kva that will power all the rooms lights and fans successful including the bar for some hours not all days for the a/c you still need the generator
@@GTdontDOthat Almost all the info is wrong,you can list the size of an apartment as and estimate of power or duration of the power supply,the whole of sheraton if not a single bulb or electrical item is on will consume 0kw a year while a container with bitcoin miners can consume 10 kw a day..A lot of the info there are just upside down.
14 solar panel is @500 watt is 7000watt =7kw. @32 rooms with lightning ⚡ point and air conditioning @1.5kw. what is the battery capacity. In conclusion the solar panel and battery is not fully for the load
What guys don't understand is if the rain keeps failing every day like the 1 week, the sun is nearly out and less charge is stored, we have to make use of Nepa to charge. Nepa even charges the batteries faster than the sun
This is an hybrid inverter but, they don't use it that way..... This one can light up the hotel energy saving bulbs and some small loads.... Battery determine the backup time. That battery can last on bulb only and few load. Average house uses about 50kw of power per day not to talk of an hotel..... If you know about inverter, you know.... The cost of that inverter pass those generator
It is apparent most installers don't really understand the basic numbers when it comes to renewable energy. If conservatively, all rooms uses a 5 units of 5watts bulbs, 40 inches tv, tge table top refrigerator, the hotel's low voltage equipments, etc. Your run time on that battery alone might not exceed 2 hours. This battery DOD of discharge is at 80%.
Don’t mind the Olodo. He said 17.5KWH is equivalent to 15 220ah tubular batteries. 4 batteries is 10KWH. 8 is 20KWH. The DOD of the lithium battery IS 98% compare to tubulars. Which is at most 50 to 70% DOD
@@Swit-Electalthough he isn’t accurate but he isn’t wrong either, people often forget tubular batteries has a usable capacity of 50% Which means 15 12v 220amps is likely 19kw... and that’s without factoring the mixture of parallel and series connection to get a 48v architecture ....
1 water heater pull 2000 to 3000 watts of power , so imagine 3000watts x 34 rooms 102kw of power and u have 17kw. This can last 1hour if you give this hotel full load, imagine, tv , fan at max , at night it wont last ...at all
The iron battery is like how much in naira for those who are interested but stay abroad Please can someone inform the correct amount of iron battery for solar
I can only accept this, if is carrying critical load during off grid with energy saving bulb in the 32 rooms❤. Try on any heavy appliances if they will not call u back.
Haba Bros. How he gontalk say that 17kwh na like 15 of tubular. 4 units of 220ah tubular is approximately 10.5kwh meaning that 8 of it is 21kwh. How 15 u it's come take be 17kwh. Nawa o 😂
@@seunsonoiki6979 that the theory on paper. But have you compared both side by side? Cause I have. Put the same load on each and record the time it takes to completely consume.
Good! If 8 tubular is approximately equal to this one 17kw lithium.. lithium is always times 2 efficient that it's equivalent tubular battery because of the DEPT OF DISCHARGE
Have you heard of 100 ah tubular battery too? And have you heard of discharge efficiency? 98% discharge efficiency is not same as 50% to 60% discharge efficiency. So he is not far from being correct. Each 200ah tubular battery is 2.6kwh, but you can only extract 1.3kwh to 1.56kwh from it. And if you want it to have a longer lifespan you should avoid full discharge. With expert standard suggestion of 50% discharge you are left to use 0.65kwh to 0.78kwh. You can use the full 1.56kwh if you don’t mind. For LiFePo of 17kwh you can have up to 98% extraction, which give you 16.7kwh So for the most efficient ones (60% eff.) tubular in full usage is 11*200 ah = 17.16 kwh Tubular in Lifespan mindful usage(50% cap) 21*200 ah = 16.4 kwh I have a 1.2kwh LiFePo and have don reallife test using my friends 2*200ah tubular battery which is 4.8kwh. My friend had to change his tubular battery after it became very weak in 2 years. Also he does maintenance check every 6 months, while I haven’t done any. Lifepo4 only drops by 80% in about 4 years. Another benefit I discovered was that LiFePo battery also charges faster, even when sun shine is weak like this time that we are having rainy season.
wetin u dey talk.i get 18 units of 600watt half cut panel with 12 unit of 230ah battery.my solar dey work well with 3 inverter ac.2 fridge.4 big tv.micro wave.washing machine.pumping machine and many more .my solar dey generate 4000watt wen weather bad and almost 10000watt wen sun dey.spend good money on solar and enjoy but not for hotel bcos d rooms many but can power few load wen sun dey
Generators are good choice for hotels not solar Due to AC and heaters and other heavy recessive loads. Cost of solar will be too much to buy a good generator or two generators
The entire installation is a 20Kva with 17.5Kwh Lithium Backup, you can not run more than 5 Air-conditioner on this entire system. My concerns lie more with how many Good weather / sun hours Benin has in a year.
Luckily for you to say it was only for 3 AC and other lighting points. Lol, i was expecting you to say the system will power all the AC in that hotel, and mind you the 14 sets of 500w solar panels won't be enough for this system and the Battery won't get enough charge from them if you're using the system on daytime. Well nice job
Ordinary 17.5KWH battery, this boy de lie sha. I use 2 x 17.5 and 30 550 panels for 4 beds duplex and I cannot on all the AC's. You guys should take this video down.
Solar is the way but your 20kva is not enough,I did something like this for my client but with 2pcs of 17kw lithium battery, that's for a person house o,how much more of this with only 1pcs of 17kw battery for hotel of 32rooms
Why would the battery be in operation during the day when the sun is at its fullest energy? The battery should be charging and automatically goes off if full. During the day, power should be from the solar to inverter and to appliances. At night it should be from Battery to Inverter and appliances.
Lol. Ignorance is a bad thing. I have 15kW panels paired with 54 kWh of batteries. This system is nothing, and keep in mind it's all about load. No way this is running ACs. Probably just lights and fans.
as a solar installer, this is complete deceitful. First off, low customer patronage is causing load consumption to be minimum. Technically, if each room consumes just 200W, and all rooms consume that, power consumption= 6400w. then how long will that battery last? Also, the controller looks like an 80W controller which means max. solar power is about 3840W. what he is saying is incoherent.
220AH tabular battery = 2.64 KWH x 7 = 18.48 KWH. Do the math and compare it to what he is saying. No one is doubting the quality of lithium ion battery but say 17.5 KWh is equivalent to 15 tabular batteries is a big lie
This guy is here to make video but me as an Engineer he should not deceive people around YES SOLAR IS GOOD BUT DO THE Math 17500x80% D. O.D Depth of discharge=14,000w Divide 14,000w by 12hr example of full run time =1166.6w/hr Divide 1166.6W/HR by 32 rooms that is avarage of 36.45625 w/hr for each room Do you think this is true each room can consume approximately 37W for 1 hr NO THAT'S A LIE 🛑
Pls , am installer always tell the truth when it comes to solar installation. What you are saying is not correct. I jave use 25kwh felicity battery up to 6pcs giving us 150kwh backup. Pls stop telling lies on solar installation. It works not the way you are saying.
I am an electrical engineer from Cameroon system of 500-watt of 14 solar panels can supply: -Total DC Power = 7000 watts - Total AC Power = 6300 watts (considering 90% inverter efficiency) -Daily Energy Production = 25.2 kWh to 37.8 kWh (depending on 4 to 6 peak sunlight hours) They can support a continuous AC load of up to 6300 watts under optimal conditions. I think you should be talking more about power consumption in DC using LED lights bulbs of between 5w to 15w each. your system cannot support More than 4 air-conditioners of 1.5Kw each.
This Man is LYING I SWEAR, this Lithium Phosphate has the power of only 7 tubular batteries, The Inverters on the wall are 10KVA inverters, how can 20KVA be enough for at least 38 pieces of 1HP ACs? miserable liars. and how can these small breakers and changeover be enough for 38 hotel rooms? fear God my brother.
It is not the size of house that matters, but the load in the house. This setup is not for AC but bulbs, fan and TV
❤❤❤❤ Brother, for an African i congratulate you, don't focus on negative ernegy. People in Africa don't like to share knowledge 😢😢, keep going brother. I learnt a few things from you 😊😊😊❤❤❤❤🎉🎉🎉🎉 🥳
This is a Lithium Iron Phosphate (LiFePo) battery pack. It has many batteries inside connected in series-parallel configuration, and inverter chargers. This is very common here in Kenya in Off grid connections. There is nothing difficult here. Anyone who has an electrician diploma or certificate can do its wiring. For the above video, the hotel has energy saving bulbs, Probably LEDs, Phone charging sockets. The AC is probably connected to a few rooms.
Critically analyzed by you..
You keep dissing the Generators and Transformers. Oya power all the ACs in the 32 Rooms with your 17.5KwH battery and 10KVa inverter na. Why you put only 3? 🙂 Do you know how many thousands of Kilowatts are consumed daily either through Grid Power or Heavy Duty Generators ? The inverter setup to do that will make the Transformer and Generator Prices a Joke. And for your info, 70% of the Daily Power consumption of that Hotel are the Air Conditioners. That's a necessity before most customers pay for a Hotel room anyways. So, the inverter is good, but certainly still needs major help from the Generators
Don't mind the liar!
Liar? The owner is saving money because he's using both the solar and generator alternatively@@miltonchadwick
d amount to power all d ac and all d load na better money .all dis can only power d light load in day time
Yeah, that does not make any sense
17kw will only run a home a normal American home for half a day 12 hours hours much less run 38 rooms and especially on that single inverter stop playing games on the TH-cam
😂😂😂😂😂😂 naija my country haba 17.5kw how for where with a/c no way pls it only for lighting and fans in the rooms dey have guess not all unless you make the battery 🔋 like 30/40kva that will power all the rooms lights and fans successful including the bar for some hours not all days for the a/c you still need the generator
See lies 🤦♂️
17.6kw system for this hotel
Bros fear God o.
Believe this at your own risk ⚠️
maybe they fail to inform us that this is only for day time wen d solar panel is producing but it can never power d hotel at night
@@GTdontDOthat Almost all the info is wrong,you can list the size of an apartment as and estimate of power or duration of the power supply,the whole of sheraton if not a single bulb or electrical item is on will consume 0kw a year while a container with bitcoin miners can consume 10 kw a day..A lot of the info there are just upside down.
@@beejsplacegamesloungelagos5157 i also use solar.d thing surprise me and i say maybe na only day time wen d panel dey produce power
14 solar panel is @500 watt is 7000watt =7kw. @32 rooms with lightning ⚡ point and air conditioning @1.5kw. what is the battery capacity. In conclusion the solar panel and battery is not fully for the load
also note 500watt will never produce up to 500watt
Anybody that give this one job he do enter trouble
This solution is easier said than done. Let wait for the next 6-12 months
"They fit seize light, they no fit seize sun" legendary words my bro. Solar is the future in deed.
😂😂😂 SUN IS NATURAL BY GOD.
sun de seize every night
@@michaelan139yes light in my area na rain every day
What guys don't understand is if the rain keeps failing every day like the 1 week, the sun is nearly out and less charge is stored, we have to make use of Nepa to charge. Nepa even charges the batteries faster than the sun
Good work my brother but all the Air conditioner won’t be on all the time there’s a load separation on the Distributional board
Make person babe/wife/husband show face for this video. You go explain tire...😂
😂😂😂
😂😂😂😂😂😂
Hey Daddy you can lie ooooo😂😂😂😂😂😂😂😂😂
😂😂😂😂😂
HIs just saying rubbish
This is an hybrid inverter but, they don't use it that way..... This one can light up the hotel energy saving bulbs and some small loads.... Battery determine the backup time. That battery can last on bulb only and few load. Average house uses about 50kw of power per day not to talk of an hotel..... If you know about inverter, you know.... The cost of that inverter pass those generator
It is apparent most installers don't really understand the basic numbers when it comes to renewable energy. If conservatively, all rooms uses a 5 units of 5watts bulbs, 40 inches tv, tge table top refrigerator, the hotel's low voltage equipments, etc. Your run time on that battery alone might not exceed 2 hours. This battery DOD of discharge is at 80%.
Don’t mind the Olodo. He said 17.5KWH is equivalent to 15 220ah tubular batteries. 4 batteries is 10KWH. 8 is 20KWH.
The DOD of the lithium battery IS 98% compare to tubulars. Which is at most 50 to 70% DOD
@@Swit-Electalthough he isn’t accurate but he isn’t wrong either, people often forget tubular batteries has a usable capacity of 50%
Which means 15 12v 220amps is likely 19kw... and that’s without factoring the mixture of parallel and series connection to get a 48v architecture ....
maybe they fail to inform us that this is only for day time wen d solar panel is producing but it can never power d hotel at night
@@Swit-ElectThey are just creating content for the ignorant.
1 water heater pull 2000 to 3000 watts of power , so imagine 3000watts x 34 rooms 102kw of power and u have 17kw. This can last 1hour if you give this hotel full load, imagine, tv , fan at max , at night it wont last ...at all
maybe it power only light load like light,tv and fan in d day time wen d solar is producing.dis cant carry d hotel at night.not possible
@@GTdontDOthat yeah , but his video made it look like it will sustain the loads , especially at night.
Nawao 😮
The iron battery is like how much in naira for those who are interested but stay abroad
Please can someone inform the correct amount of iron battery for solar
One of the generators can power the whole hotels both the ACS but the solar can not power quarter of the ACS.
Just the play
Forsure solar is the way
I can only accept this, if is carrying critical load during off grid with energy saving bulb in the 32 rooms❤. Try on any heavy appliances if they will not call u back.
Haba Bros. How he gontalk say that 17kwh na like 15 of tubular.
4 units of 220ah tubular is approximately 10.5kwh meaning that 8 of it is 21kwh. How 15 u it's come take be 17kwh. Nawa o 😂
from tubular batteries , you can only use 50% of its rated capaccity for a longer life span.
@@seunsonoiki6979 that the theory on paper. But have you compared both side by side? Cause I have. Put the same load on each and record the time it takes to completely consume.
U KNOW EDO PEOPLE LIKE EXAGERATION NAH
Good! If 8 tubular is approximately equal to this one 17kw lithium.. lithium is always times 2 efficient that it's equivalent tubular battery because of the DEPT OF DISCHARGE
Have you heard of 100 ah tubular battery too? And have you heard of discharge efficiency?
98% discharge efficiency is not same as 50% to 60% discharge efficiency.
So he is not far from being correct.
Each 200ah tubular battery is 2.6kwh, but you can only extract 1.3kwh to 1.56kwh from it. And if you want it to have a longer lifespan you should avoid full discharge. With expert standard suggestion of 50% discharge you are left to use 0.65kwh to 0.78kwh.
You can use the full 1.56kwh if you don’t mind.
For LiFePo of 17kwh you can have up to 98% extraction, which give you 16.7kwh
So for the most efficient ones (60% eff.)
tubular in full usage is
11*200 ah = 17.16 kwh
Tubular in Lifespan mindful usage(50% cap)
21*200 ah = 16.4 kwh
I have a 1.2kwh LiFePo and have don reallife test using my friends 2*200ah tubular battery which is 4.8kwh. My friend had to change his tubular battery after it became very weak in 2 years. Also he does maintenance check every 6 months, while I haven’t done any. Lifepo4 only drops by 80% in about 4 years.
Another benefit I discovered was that LiFePo battery also charges faster, even when sun shine is weak like this time that we are having rainy season.
❤😂🎉 well try
I believe those rooms have fans and not ACs but solar is the way to go like he said.
Solar can be good but not reliable........Nigeria fixing it's electricity challenge is still the best.
its reliable if properly designed
@seunsonoiki6979 lol
You only run on solar?? You don't use Nepa anymore??
wetin u dey talk.i get 18 units of 600watt half cut panel with 12 unit of 230ah battery.my solar dey work well with 3 inverter ac.2 fridge.4 big tv.micro wave.washing machine.pumping machine and many more .my solar dey generate 4000watt wen weather bad and almost 10000watt wen sun dey.spend good money on solar and enjoy but not for hotel bcos d rooms many but can power few load wen sun dey
Nigeria electricity can never be fixed.. Even one presidential aspirant owns mikano Gen 😅
I only run solar in my house and it's very reliable
I don’t think this boy is an installer or he’s new to the business and wants to mislead potential inverters owners.
Generators are good choice for hotels not solar
Due to AC and heaters and other heavy recessive loads. Cost of solar will be too much to buy a good generator or two generators
It can carry the load of fan, bulbs but not Air conditioner
Hw much for this system
The entire installation is a 20Kva with 17.5Kwh Lithium Backup, you can not run more than 5 Air-conditioner on this entire system. My concerns lie more with how many Good weather / sun hours Benin has in a year.
even with good sun.this cant power d hotel at night
how much does ot cost
You no tell us how much 😊
It is good that the talkshow is promoting the guy but i being a pro in solar system, there are more things not said than said. I rest my case
u dont need to be solar pro to know dis cant power d hotel well
This is mis information shaa
Luckily for you to say it was only for 3 AC and other lighting points.
Lol, i was expecting you to say the system will power all the AC in that hotel, and mind you the 14 sets of 500w solar panels won't be enough for this system and the Battery won't get enough charge from them if you're using the system on daytime.
Well nice job
me alone i dey use 18 units of 625 halfcut panel.not to talk of hotel with many rooms
This installation can only run 1 air conditioner all though the night.
How many air conditioners can this power and for how long?
Them will bill you so that ur mind nor dey again
Ordinary 17.5KWH battery, this boy de lie sha. I use 2 x 17.5 and 30 550 panels for 4 beds duplex and I cannot on all the AC's. You guys should take this video down.
Solar is the way but your 20kva is not enough,I did something like this for my client but with 2pcs of 17kw lithium battery, that's for a person house o,how much more of this with only 1pcs of 17kw battery for hotel of 32rooms
Why would the battery be in operation during the day when the sun is at its fullest energy? The battery should be charging and automatically goes off if full. During the day, power should be from the solar to inverter and to appliances. At night it should be from Battery to Inverter and appliances.
Whyy you dey mouth wash the generator and transformer na.. like say na you manufacture the inverter and battery 😂😂 na wah oh
😂😂😂😂... Depending on wetin de inside those 38 rooms oh.. maybe just 38 fans and 38 10watt lights bulbs and maybe 8 fans. E non go carry 38 ACs oh
Lol. Ignorance is a bad thing. I have 15kW panels paired with 54 kWh of batteries. This system is nothing, and keep in mind it's all about load. No way this is running ACs. Probably just lights and fans.
Baba why na😂😂
I want wind and solar in combine
u fail to inform us that this is only for day time wen d solar panel is producing but it can never power d hotel at night
🤣🤣🤣🤣 everyone they do solar believe at Ur own risk is lies 32room how many watts per room big lies
only my house dey us 20wh not to talk of hotel
many will surely believe
Why promote something like this.... Every single talk Na nonsense 🤦♂️🤦♂️🤦♂️🤦♂️🤦♂️
A just watching movie
Ole
What about AC's in the hotel rooms?
dis can't power all d ac
as a solar installer, this is complete deceitful. First off, low customer patronage is causing load consumption to be minimum. Technically, if each room consumes just 200W, and all rooms consume that,
power consumption= 6400w.
then how long will that battery last?
Also, the controller looks like an 80W controller which means max. solar power is about 3840W. what he is saying is incoherent.
Great Job and awesome information. How may I reach out to you. Be safe
@Charles. His numbers are displayed at the bottom of the screen
220AH tabular battery = 2.64 KWH x 7 = 18.48 KWH. Do the math and compare it to what he is saying. No one is doubting the quality of lithium ion battery but say 17.5 KWh is equivalent to 15 tabular batteries is a big lie
Is better for me to buy a 350kva soundproof than this solar system,350kva can power all the 32rooms and everything.
Solar is the best way
If you call them na their will not attend to you probably
You dey whine for 32 hotels. Unbelievable
His explanation is wrong 😂
Pure lie. Una no dey ever talk true
if he say na only for day time we for believe small if dem remove some load
This guy is here to make video but me as an Engineer he should not deceive people around YES SOLAR IS GOOD BUT DO THE Math 17500x80% D. O.D Depth of discharge=14,000w
Divide 14,000w by 12hr example of full run time =1166.6w/hr
Divide 1166.6W/HR by 32 rooms that is avarage of 36.45625 w/hr for each room
Do you think this is true each room can consume approximately 37W for 1 hr
NO THAT'S A LIE 🛑
So much misinformation in one vid
maybe they fail to inform us that this is only for day time wen d solar panel is producing but it can never power d hotel at night
It can not power the hotel even in day time with AC or water heater @@GTdontDOthat
Another Click bait video. I stopped watching after a minute
Pls , am installer always tell the truth when it comes to solar installation. What you are saying is not correct. I jave use 25kwh felicity battery up to 6pcs giving us 150kwh backup. Pls stop telling lies on solar installation. It works not the way you are saying.
I am an electrical engineer from Cameroon system of 500-watt of 14 solar panels can supply:
-Total DC Power = 7000 watts
- Total AC Power = 6300 watts (considering 90% inverter efficiency)
-Daily Energy Production = 25.2 kWh to 37.8 kWh (depending on 4 to 6 peak sunlight hours)
They can support a continuous AC load of up to 6300 watts under optimal conditions.
I think you should be talking more about power consumption in DC using LED lights bulbs of between 5w to 15w each. your system cannot support More than 4 air-conditioners of 1.5Kw each.
solar panel will never produce their rating.a 500watt will never produce up to 500watt
This Man is LYING I SWEAR, this Lithium Phosphate has the power of only 7 tubular batteries, The Inverters on the wall are 10KVA inverters, how can 20KVA be enough for at least 38 pieces of 1HP ACs? miserable liars. and how can these small breakers and changeover be enough for 38 hotel rooms? fear God my brother.