Hi everyone,
I am a true newbie and I am trying to figure out how many panels I should plan to get for a system based on 16 pcs lifepo4 of 3.2v and 280ah each Alibaba style.
What is the recommended load current for these batteries?
I of course understand that the number of panels I need depends on what type of panels I get. But how should I calculate on it? Let’s say I get 150w 12v panels? I am sure the information is right infront of me, but I can’t figure out how to do the math. Other batteries I have looked at have stated for example that the recommended load current is 37A, which I gather means that I should for example have three 150w panels to get optimal charging (3 x 150w/12v = app. 37a). But I can’t find that number for these batteries.
I am looking at batteries like these (perhaps through Amy):
I am a true newbie and I am trying to figure out how many panels I should plan to get for a system based on 16 pcs lifepo4 of 3.2v and 280ah each Alibaba style.
What is the recommended load current for these batteries?
I of course understand that the number of panels I need depends on what type of panels I get. But how should I calculate on it? Let’s say I get 150w 12v panels? I am sure the information is right infront of me, but I can’t figure out how to do the math. Other batteries I have looked at have stated for example that the recommended load current is 37A, which I gather means that I should for example have three 150w panels to get optimal charging (3 x 150w/12v = app. 37a). But I can’t find that number for these batteries.
I am looking at batteries like these (perhaps through Amy):
EVE LF280N LiFepo4 280Ah 3.2V Lithium Ferro Phosphate Battery Cell For DIY Solar Battery
EVE LF280N 3.2V 280Ah Cell. EVE LF280N 280Ah LiFePO4 battery cell is 3.2V LFP battery, widely used in home solar energy storage system, and it has been top choice for ESS DIY. This 280Ah lithium battery cell has 3000 max cycle life, long service life makes it suitable for diy powerwall.
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