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Re: How many solar panels
I believe you are in the Deoghar, JH, India area? For 20 amp MPPT charge controller, the largest "cost effective" solar array would be around: * 20 amps * 59 volts charging 1/0.77 panel+con…1 · -
Re: Selection of DC Load Center Panel?
You have it pretty much described correctly... The battery (in most off grid systems) can output 100's to 1,000's of amperes into a dead short. You want to make sure that any wiring (usuall…1 · -
Re: Making a solar system with 10W panel, charge controller, batteries and multiple output
A 10 Watt panel is pretty small... It sounds like the setup is for charging an automotive battery when the car is sitting unused. And an MPPT charge controller is not typically used on such a small s…1 · -
Re: Selection of DC Load Center Panel?
Look for HAM radio 12 VDC setups using Anderson PowerPole Connectors. http://www.powerwerx.com/ Our host also sells Anderson connectors: http://www.solar-electric.com/installation-parts-and-equipment…1 · -
Re: Small Off Grid PV Schematic
Grounding has two reasons to exist. The first is pretty straight forward. If there is a short from "hot" to a piece of sheet metal/electrical box or conduit, plumbing pipe, stove, etc... Th…1 ·
