DC Solar Systems

 

DC Solar Systems

These systems are typically in the 25W to 250W range. They are stand-alone and do not require utility electricity supply. Our affordable DC systems include of one or two solar panels and deep cycle solar batteries, charge controller, and long-life LED lights. DC fan and DC television may be purchased separately. These systems are typcially purchased off-the-shelf and installed by the consumer. We also offer larger systems for Farms and Rural Community Electrification. Warranty: One Year. Maintenance: Monthly cleaning of solar panels and checking of battery water level. We do not recommend sealed batteries because of their limited life.

System Components, Hours of Operation, and Operating Life:      Model Solar Panels Solar Battery DC Lights DC Fans  45W 1x 45W, >25 years  1x 55Ah, >5 years 5x 3W LED - 10 Hour/day, >5 years -  70W 1x 70W, >25 years  2x 55Ah, >5 years 5x 5W LED - 10 Hour/day, >5 years - 140W 2x 70W, >25 years 1x140Ah, >5 years 6x 5W LED - 10 Hour/day, > 5 years 1x 20W - 10 Hour System information may change at any time without notice. Block Diagram: Project/Product Pictures: Energy Potential's Off-Grid DC Lighting System installed at a poultry farm in rural Sindh. System Configuration: 70W Solar Panel, 55Ah Solar Battery, Charge Controller, 5W DC LED/CFL Bulbs