5 KW Rooftop Solar system connected to the grid at Battaramulla 5 KW Rooftop Solar system connected to the grid at Battaramulla, Pelawattha with European panels & inverter. Panels – REC 400W- Mono, Norway-25 years Warranty for Product, Performance, Labor – Online direct to the customer. Inverter – ABB, Italy, UNO 5.0 Inverter- 10 years...