Solar Water Pumping @ 48volts
from engineer775 Practical Preppers A video describing a 2 part solar water pumping system. PV direct water pumping from a well to fill a 2500 gallon cistern. Then a 48volts Dankoff SolarForce Piston pump to boost the water pressure up to 65 psi and 9 gallons per minute. System is installed in parallel with a Franklin submersible and a Simple Pump hand pump. Backups to backup and many safety features in place.