Lake Elsinore, California [RenewableEnergyAccess.com] Costco Wholesale Corp. recently installed its second solar-powered energy system at its Lake Elsinore, California warehouse. The implementation was simplified by SunEdison’s delivery of the turnkey solar system, which will produce 595 kilowatts (kW) (DC) 496 kW (AC) through the 45,000 square foot system. SunEdison built the system using Kyocera 200 Watt Modules and a SatCon 500 kW inverter. Each manufacturer met SunEdison’s stringent specifications. The new system is expected to supply in excess of 725,000 kWh (AC) annually over an expected lifespan of 25 years, during which time the system is expected to save more than $3.8 million in energy expenditures.