Grid-tie PV system: 3.15 kW, 14 @ SunPower 225 W panels, SunPower SPR-3000m inverter.
Solar Thermal system: 1 @ Viessmann Vitosol 200 F flat plate collector 25 sq. ft. absorber area, Heat Flo HP 50-gallon stainless steel tank.
Residential Energy Laboratory in a net-zero source energy modified production house.