I Built This Custom Solar Power Wall For Under $40!

After much research, I found the absolute cheapest yet still safe and working set of off the shelf hardware to build the ultimate solar project. Emergency power if the grid gets knocked down due to weather events or whatever doesn't have to break the bank!

NOTE: change the target voltage on the controller to 12.6V if you're using the lithium pack. By default this controller is set to 14.4 or 14.6V. That will make your lithium cells explode. Set it back to around 14.4V if you're using a lead acid battery like a deep cycle marine one.

It's time to unveil my working prototype of a mini solar power wall This is the ultimate in keeping solar installations cheap and I recommend it to everyone! I decided to expand the initial video idea from USB devices charging to 4 different variations of this design that can do 110-120V AC wall outlet output, lithium cell charging, and USB devices both with portable banks or permanently installed charge sockets.

Emergency Survival Tips - The Best Prepping Channel on Rumble.