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  1. K

    Can any amp hour battery be used for solar panel?

    I have 2 different solar panels 10W/18V maximum power current = 0.55A . short circuit 0.61A using 8A charge controller 30W short circuit - 1.70A , open circuit voltage - 22.9V , using controller - 40A charge controller I used car batteries till now, but want to use different batteries -...
  2. K

    Solar panel controller - battery - output setup

    I am struggling to understand what components to use to consume power from battery. From solar panel controller, I get alligator clips to be connected to battery. Now how to consume battery power? In the picture, if I use terminal connector with cap on battery, and o-ring to consume power for...
  3. K

    Need help charge Lipo batteries using 10W panel

    Hi, I bought a panel and an 8A controller , see image I want to make a rechargeable battery pack using existing lithium polymer batteries - 3840mah , 3.7V Please suggest what module/ board to be used in between the charge controller and the battery. Also suggest best practices to have long...
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