Which Solar Pump is Better, AC or DC?
No type of motor is superior to the other in all applications; depending on the power needs, location and cost. DC pumps are pumped directly off the panels, thus no inverter losses. They start at low sunlight, suit small livestock troughs and household tanks, and handle heads up to about 150 m in the 0.3–2 kW range. Fewer electronic parts mean lighter weight and easier field service,...
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