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Re: Simple Kids Science Experiment
Assuming the feeder batteries are series wired, that would be 3v nominal. What we don't know is the current draw. A typical alkaline AAA battery has a capacity of about 1 amp hour or 1000 milli-…1 · -
Re: Load not working on PWM controller
I wonder if the controller functions as a charge controller OR a load controller, but not both at the same time. Assuming there is a battery attached, maybe try disconnecting it temporarily?1 · -
Re: Amp Question
Wouldn't the voltage when testing each panel be Voc? If so, isn't an open circuit voltage of 25v pretty low unless the panel is really hot?1 · -
Re: Amp Question
As I understand it, you don't want or need a load for a short circuit current test. That's why it's call Isc. The only load is the small resistance in the (hopefully properly sized) wi…1 · -
Re: Series/Parallel Batteries Connection
OP mentioned AGM so no checking SGs - makes it even harder to keep balanced.1 ·
