SunPumps' SDS-Q of submersible solar-direct pumps are high-efficiency positive displacement pumps for well casings 5" and larger. Constructed of super-strong stainless steel, these pumps are durable, corrosion-resistant, and highly economical.
The SDS-T pumps operate on 12-30 VDC that can be supplied from solar panels, batteries, or other sources. These durable, versatile pumps are great for off-grid living and agriculture applications.
At 30VDC, the SDS-Q-135 can move water at up to 4.8 gallons per minute or up to 60 feet high. See the spec sheet linked below for the full output curve.