Recent content by bobiyanev

Thanks OzSolar. Looked at Chinese pumps and found several options. Can you recommend brands, if the Forum allows? With such price of the pump and controller and reduced number of panels it's worth considering.

Was looking at DC pumps as well, but Grundfos and Lorentz are very expensive, chinese pumps bought from Internet are cheaper but these have no warranty. Market for these pumps is quite small and it's much easier to find correct AC pump for needed flow and pressure. DC pumps in general are more...

Thanks SkyBlue. Very usefull info.

Hi. Plan to install AC solar pump system for orchard irrigation. Pump calculated at 1.5 kW as per well and irrigation system. Planned solar pump inverter at 2.2 kW. Still wandering of pump power supply - single phase 220AC or three phase 220AC. Market offers both type of inverters. Which type...