Shakti's DCSSP is one of the broadest cost-competitive solar submersible ranges on the market: 89 catalogued models with motor/controller ratings from 900 W to 54 kW, duty heads from 10 m up to 400 m and flows from 32 to 4,000 litres per minute. The battery-less design follows the 'store water, not electricity' principle, starts pumping at low radiation and is MNRE approved.

Pumps run through Shakti's SIMHA Universal Drive+ (30–450/850 VDC, up to 9 kW) and NANDI Universal Drive controllers (850 VDC, for 11.25–54 kW), which provide MPPT and soft start. The table shows a representative spread of the catalogue's models with their PV array sizing, duty heads and rated daily water output.