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Re: An open battery in a string- risks
At this point, it is a failed battery. And needs to be replaced. Having ~400-768 VDC across a failed battery is just asking for risk of fire (strike/sustain an arc across the failed internal connecti…1 · -
Re: Iron removal from water
No problem posting relevant links that address questions and answers (even if they happen to sell something). -Bill "moderator" B.1 · -
Re: Newbie Project
There is also one other solar calculation... Generally 5% to 13% rate of charge for the battery bank. * 200 AH * 14.5 volts charging * 1/0.77 panel+controller derating * 0.05 rate of charge = 188 Wat…1 · -
Re: Off grid backyard trailer solar
I think Westbranch is thinking that the TC (or TC2?) charger is "checking" the battery bank to make sure it is healthy by sending high charging current (pulses?) and seeing how the battery …1 · -
Re: Finally an energy saving window unit built ! Wow
Nesto, How is the insulation for your home? As I understand a large loss for central air is heat loss through the ducting... Mini-splits don't have ducting, so they can have improved efficiency …1 ·
