how to instal solar panels for dc water pump

[alkhaleejsolars]

i need help ,,

i want a dc water pump,,for 100 metre , 3inch ,water ...how many solar ,need this poject

and how to ?

[Mike90250]

start here for How-To

http://www.builditsolar.com/Projects/WaterPumping/waterpumping.htm

If you have a way to arrange an elevated tank for gravity flow of the water, you can have water all day & night, no batteries

if you only have a well, you will need batteries to run the pump at night to get water to flush the toilet

Grundfos has some very fancy solar pumps with internal MPPT controllers.

[alkhaleejsolars]

Nice sharing,,thanks sir,,,