littleharbor2 ✭✭✭✭

Sure that's not 422.4 volts @19.26 amps  @ 11s2p?  or as OP said 76.8v and 105.93a  @ 2s11p? (View Post)

(Quote) Been there, done that. Bought new DVM.  Fortunately the meter died a fast, flame free death. (View Post)

The Evergreen panels are not 24 volt panels Have they been in service charging a 24 volt battery bank?  The Suntech are 72 cell panels, which are considered 24 volt nominal. They have high enough vol… (View Post)

You need to find an MPPT charge controller that will charge a 36 volt battery bank.  This panel outputs less than 2 amps at 87.5 volts this should translate to a tad over 3 amps into the 36 volt bat… (View Post)

Panels out in a sunny field might sprout legs while you're away. If you're only using this system periodically you might get away with the rooftop install as you will be using up the stored power fro… (View Post)