The SubDrive SolarPAK is Franklin Electric's complete solar pumping package: a 4-inch submersible pump, 4-inch submersible motor, SubDrive Solar controller and flow switch with 10 m cable, engineered together as one system. Rated flows span 5 to 90 US gpm (18 to 270 lpm) with motor ratings of 0.75, 1.5 or 3.0 hp (0.55–2.2 kW), serving remote livestock, village water supply, irrigation and wildlife applications.

DC and AC power inputs switch automatically between the solar array and an AC backup source, with MPPT, soft start, built-in diagnostics and dry-run protection through the included flow switch. Head/flow performance for each of the 19 SolarPAK models is published as curves in Franklin's Solar Products Catalog (included as the datasheet here). cULus and C-tick approved.