Paneling options for MPPT 100/20 charge controllers?

softdown Solar Expert Posts: 3,925 ✭✭✭✭

August 8 in Off Grid Solar & Battery Systems #1

I need more panels due to covid inspired cache of fridges and freezers. Initially thought they had to match existing panels but they most likely do not.

Plan on 2-4 more panels facing east. And 2-4 more panels facing west. So the main array facing south is handled by the Outback mppt 80 charge controller. Planned arrays facing east and west will be handled by small mppt 100/20 charge controllers.

Thanks in advance!

First Bank:16 180 watt Grape Solar with FM80 controller and 3648 Inverter....Fullriver 8D AGM solar batteries. Second Bank/MacGyver Special: 10 165(?) watt BP Solar with Renogy MPPT 40A controller/ and Xantrex C-35 PWM controller/ and Morningstar PWM controller...Cotek 24V PSW inverter....forklift and diesel locomotive batteries

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Paneling options for MPPT 100/20 charge controllers?

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