sunelec.com, PV Panels $1.28 Peak watt, Inverter $0.5 watt, Rails and Cables $0.27 watt. In my area I expect to save .18 cents per year per peak watt. Prices

sunelec.com, PV Panels $1.28 Peak watt, Inverter $0.5 watt, Rails and Cables $0.27 watt. In my area I expect to save .18 cents per year per peak watt. Prices have been falling at 1-2 cents a week since june. http://pvinsights.com/ http://pvinsights.com/