Forum Discussion
Almot
Feb 12, 2018Explorer III
Little slope on the panel is for drainage only. It's only few degrees, won't affect solar output much, no matter what direction you park the trailer.
I see some fireworks coming :)...
Definitely not 6A controller. 5.36A short circuit current will DOUBLE in parallel wiring. 11A, make it 15A controller for safety margins. There is no punishment in getting 20A-30A controller, only the price goes higher. Home Depot have Grape 40A controller for $50, with remote monitoring on smartphone.
Yes, panels (usually) have special connectors called MC4. You will need a pair of MC4 Y-spliters for parallel wiring, Solar Blvd used to include them for free with some kits. Or get it from Ebay/Chinazon. From those spliters to controller you run MC4 extension cable, any solar store will have it. You will cut it in half to make 2 pieces, MC4 on one end for splitter and bare end to controller.
Or go cheap and splice with whatever spare cable and splicers you have laying around.
I see some fireworks coming :)...
Definitely not 6A controller. 5.36A short circuit current will DOUBLE in parallel wiring. 11A, make it 15A controller for safety margins. There is no punishment in getting 20A-30A controller, only the price goes higher. Home Depot have Grape 40A controller for $50, with remote monitoring on smartphone.
Yes, panels (usually) have special connectors called MC4. You will need a pair of MC4 Y-spliters for parallel wiring, Solar Blvd used to include them for free with some kits. Or get it from Ebay/Chinazon. From those spliters to controller you run MC4 extension cable, any solar store will have it. You will cut it in half to make 2 pieces, MC4 on one end for splitter and bare end to controller.
Or go cheap and splice with whatever spare cable and splicers you have laying around.
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