The right pump depends on your water need, depth and how often you pump.
Diesel pump
Lower purchase price and flexible use any time, but needs fuel (price and supply risk), regular maintenance and noisy operation.
Solar pump
Higher purchase price (panels, controller, pump) but near-zero running cost, little maintenance, and quiet operation. Pumps during sunshine hours, so a storage tank can deliver water on demand.
Compare properly
Work out cost over 5–10 years: purchase, fuel, repairs, replacement and labour for each. Where pumping hours are many and diesel is costly or hard to get, solar often wins. For occasional pumping, diesel can still make sense.
Design tips
Size for peak crop demand, use storage tanks rather than batteries, protect panels from theft and shade, and combine with efficient irrigation to use less water.
Have a question, or need agricultural advice?
Contact us
