US SOLAR PUMPS.COM S5 10PV Cu - 2.6 GPM - Food Grade - 12V Solar Hot Water Pump - Can be run by a 10W solar panel Rated at 30,000 hours Can be run directly on Solar Panel Dry-Run & Reverse Polarity Protection Over Temperature & Over Voltage Protection Rated at Temperatures up to 230 F & Pressures up to 145 PSI