Clever Hack to Easily Increase the Size of Your Solar Battery Bank

In my continued efforts to refine and simplify my off-grid power generation, I came up with an inexpensive way to add extra batteries to my battery bank.

It’s quick, clever, and (once the wiring is done) essentially foolproof.

Granted, the extra batteries aren’t fully integrated in the same way as the rest of the battery bank. That’s not their purpose and was never the goal.

Still, this trick makes adding new batteries or using a portable generator to charge the batteries so quick it can be done in under a minute.