Collection: Solar DC Brushless Water Transfer Pumps & Kits

Move high volumes of water quickly with a ROCKSOLAR solar DC brushless centrifugal transfer pump, built for irrigation, tank-to-tank transfer, and farm water management where volume matters more than lift. This collection ranges from a 0.4HP entry model up to a 3.75HP unit, covering flow rates from roughly 9 GPM up to 268 GPM — a different profile than a submersible well pump, which trades flow rate for the ability to lift water from deep underground.

That trade-off is the key thing to understand about transfer pumps versus submersible pumps: these units handle a shallower max head (50–250 ft) but move dramatically more water per minute, making them the right pick when you're transferring water across a field, refilling a large tank, or running irrigation lines rather than pulling water up from a deep well. Every pump here is available standalone or as a full kit with matching solar panels (400W up to 4400W depending on pump size), and well diameter compatibility ranges from 1 inch up to 3 inches to match your existing setup.