Most reacted threads

Just wondering if anyone uses an old hybrid battery for solar (or some of the cells) ? ... i think a 24 volt configuration would be best - and what kind of charge controller you would use for the nimh chemistry.... ? Can i get away with just using a lead acid or lithium profile as they are...

Hey Gang, just want to float an idea thats been in my head.... I want to use some gen2/3 Prius cells for my ebike in 36v. I think they are 7.2V floating voltage, max 8.2 --- was wondering if i put 5 in series if that would make an ok ebike battery... also what kind of voltage my panels would...

It was an interesting comment on the recent torture test video (lithium phosphate battery) in the heat (would love to see one in the cold weather for torture test.) interesting comment a guy used a pop switch on the solar side to stop charging below freezing ? I’m wondering if anybody has any...