Please suggest me a charge controller and battery type

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alimash
alimash Registered Users Posts: 1 ✭
in Solar Beginners Corner #1
I have a solar panel with the following specification.

Peak power (Pmax)            120Wp
Power Tolerance                  0-3%
Voltage (vmp)                      28.0 V
Current (Imp)                         4.3 A
Open circuit voltage (Voc)     33.6 V
Short circiut current (Isc)       4.3 A
Max. System Voltage           1000VDC

Please inform me what type of charge controller, battery and invertor I can use for this panel

Thanks,

Mohamed Ali
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  • BB.
    BB. Super Moderators, Administrators Posts: 33,445 admin
    #2
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    How many solar panels do you have?

    If you have one panel, I would suggest roughly 100-200 AmpHour @ 12 vdc as a starting point. And a ~300 Watt AC inverter.

    What are your loads and how many hours per day do you want to run them? Weekend use? Full time off grid? Near what major city do you want to run the system?

    -Bill
    Near San Francisco California: 3.5kWatt Grid Tied Solar power system+small backup genset
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