Tata Power Solar Single Phase Controller (SPC) provides clean energy to households of farmers when their solar water pumps are not in use. SPC is long lasting, reliable and helps to improve the economic efficiency of existing or new solar water pump installations, as well as providing hours of clean energy from dawn to dusk without any need for an external battery pack. Tata Power's product is extremely robust and functional with its versatility allowing it to be used with solar water pumps and controllers from any manufacture. This reduces complexity for farmers when wanting to access those extra hours of clean power.