1. Sample available 2. 5 Years warranty 3. Stand alone type 4. Battery type: GEL battery 5. Affordable Detail Descriptions This solar pv system can be customized upon buyer's request. Load referenceElectric AppliancePowerQuantityTotal Power per hourWorkTime (Hours/Day)Working DaysLamp11W555W43 daysFans40W140W4Color TV65W165W4TV Receivers25W125W4computer65W165W4Electrograph100W1100W2Water ...