SolarCraft completed a 649 kW solar power system at Hess Collection Winery in Napa, Calif., providing nearly 100 percent of the electrical needs for its production facility.

The solar photovoltaic system, designed and built by SolarCraft, is roof-mounted, spanning 44,555 square feet. The system consists of 2,200 Hanwha Solar 295-watt solar panels and is expected to generate about 945,450 kWh annually.