Rain Barrel Solar Pump Set UP

420 gallon rain barrel set up complete with pump powered by a 10 watt solar panel. I couldn't have done the electrical stuff without a lot of help from RBE Global. The guy is a genius and was very generous with advice and info. ( / rbeglobal )
The pump is a SHURflo On-Demand Diaphragm Pump - 1/2in. Ports, 180 GPH, 12 Volt Motor, Model# 2088-343-435
The circuit breaker is a Littelfuse 15amp circuit breaker with the bracket already attached. I just taped it to the top of the battery. I bought mine from O'Reilly: www.oreillyauto...