Dug up couple more lithium "systems"

softdown
softdown Solar Expert Posts: 4,034 ✭✭✭✭
in Off Grid Solar & Battery Systems #1
Got into this 3 1/2 years ago.
Have BMS and cell balancers.
Plus cables to connect all four.

Too bad I forgot so much.
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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  • softdown
    softdown Solar Expert Posts: 4,034 ✭✭✭✭
    #2
    Dropping from 26.3 to 26.2 volts over ~ 3 1/2 years is impressive. No idea how much life was taken off of the batteries due to storage. 
    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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