ReggieB9mm
NES Member
I ran gutters along two sides of my building. 48 feet for each run. This I ran into a 250 gallon IBC tote. I put hardware cloth over the opening to keep debris out. I supplemented the rain water with water I could pump out of my pond. I used 12v RV water pumps to feed drip tape to the raised beds. The total area of the raised beds was 1150 square feet. I put the pumps on timers so they came on 3 times a day for 1 hour each time. I powered the pumps of a 12v marine battery which I kept charged with a 3x2 solar panel. Not exactly rain barrels, but thought it might give some of you some useful ideas.