Solar Panel Power Calculation For Home /OFF Grid System / Calculation
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- เผยแพร่เมื่อ 30 มิ.ย. 2023
- In this video you will learn OFF grid Solar power system calculation for home.
If you know this you can do solar panel installation yourself.
Channel link:
th-cam.com/channels/5irLcuC.html...
In this video we explain very easily for more information learning about this topic just watch and learn.
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Excillent Solar system calculations informations
According to your formula,
Power required from solar panel should be 7139.7 W.
=26060/(5.0x0.73)
its really info easy to understand thank for the presentation
Pls do more of this video I really learned interesting things from it
This video analysis what it has being difficult for me to do
Pls do more thanks 🙏🙏
Very nicely explained sir❤
Thanks for this video. Please do a video for the panel connection. (series and parallel)
❤
very good super
So those efficiency used are default or they differ
solar panel selection watt wrong calculation plz explain
7:10
Power required from Solar Panel is not around 3800W it’s around 7200W
Yep. you forgot your order of operations when you did your calculations = 26060/(5.0*0.73) if you stick with your formula. different than 26060/5.0*0.73
26060/5.0/0.73=7139.7 = 7200w
7140w
he is coorect check ur bidmas rule
Well done
Very good Job
Need to add solar energy for charging batteries
Pv modules 14
Inverter, 4099w / 5000w
Batteries = 12 Batteries @ 250Ah
Charge controller 7140w/12v=595A
Power required must be atleast twice the battery bank energy
Battery calculation is WRONG! 3,000 Ah of LiFePO4 is 38,400Wh He probably meant 300Ah. With 3,000Ah of LiFePO4 you could power that house for more than 3 days without sun. You actually only need to calculate 16-18h of backup (4 PM-9AM). I know because I'm 100% off grid with 180Ah LiFePO4 at 48V.
Yea, its an error, still got the correct number of batteries. Math just happen to still work
Respect friend
What is Charge Controller Current.Is it Battery Charging Current ?
Then Solar System Total Current ?
Load Current plus Battery Charging Current ?
Total amount?
350A charge controller 😮
Yeah, something looks off with this calculation.
Would someone else please check the information about the inverter sizing? I do not think that Sizing your inverter by your home size is the right method. It seems from my research that one should size the inverter by the size of the solar array. 6kW array should have approximately a 6kW inverter. Someone told me that voltage is something to pay attention to as well. Granted you want the system to power your home for at least a day or what's the point. so Solar Inverter ~ Solar Array >= 1 day energy. or something.
I think you are correct. Its best to have an inverter that can support the panels 1st. By default, this will be enough for the Home load. If you pick an inverter based on home load AND, you round up on the number of panels needed, you run the risk of having more solar energy than your inverter can support, Its no always likely tho. Thats my guess
Hello, we are an energy storage-related supporting company, and we want to see if there is an opportunity to cooperate.
The video is very dragging because of the animation ! This could have been either speeded up or avoided.
won calculaions
Wrong calculations
Wrong panel watt calculation, seems basic mathematics error, please correct the same. Panel will be above 7kw, and you have to choose inverter to support 7kw panel. Accorngly you need to see , on inverter sizing which will support required quantity batteries
4000w per day? Where I live the average home usage is about 35000w per day and that’s with half the homes heated by natural gas! If I used 4000 watts per day thats about 48 cents a day average, not worth the time,money,or effort to go solar!
Power required from solar panels is not correct
Pay attention to calculations and units please
Solar panal calculation wrong