System to help rural Cambodia

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capitanojuliano
capitanojuliano Registered Users Posts: 20 ✭
in Solar Beginners Corner #1

Perhaps you may be able to help me.

I am building a system to provide 12 volt power supply in remote areas of Cambodia, these places are off the grid completely. They use kerosene lamps for lights which is a fire hazard. Also that light is poor for the developing eye sight of children. Anyway enough of explaining my motive.

The question is that i am building my system around the SBC 7120 controller

12 Volts with 20Amp maximum

Question: What is the maximum panel wattage I can run through this controller?

My mounting device will support the weight of 3 X 200 watt panel’s maximum; so nothing bigger than that. However will the controller manage that much panel output? 

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  • westbranch
    westbranch Solar Expert Posts: 5,183 ✭✭✭✭
    #2
    Options
    here are some other options

    http://thelightie.com/
    http://gravitylight.org/




     
    KID #51B  4s 140W to 24V 900Ah C&D AGM
    CL#29032 FW 2126/ 2073/ 2133 175A E-Panel WBjr, 3 x 4s 140W to 24V 900Ah C&D AGM 
    Cotek ST1500W 24V Inverter,OmniCharge 3024,
    2 x Cisco WRT54GL i/c DD-WRT Rtr & Bridge,
    Eu3/2/1000i Gens, 1680W & E-Panel/WBjr to come, CL #647 asleep
    West Chilcotin, BC, Canada
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