JCPenney is exploring solar energy, looking first to the shores of New Jersey before soaking up rays in California.

The company has switched on solar power systems at five stores in New Jersey, with the total capacity of 2 megawatts covering about a quarter of each store's energy needs.

The stores in Deptford, Cherry Hill, East Brunswick, Wayne and Woodbridge have already reduced their energy demand with upgrades to their lighting, energy, heating and air conditioning systems.

JCPenney's delve into solar energy will continue with solar systems scheduled for four California stores in El Cajon, Palmdale, Redlands and Santa Clarita, which will bring its solar power total to 3.7 megawatts.

The systems come from SunPower Corp., with financing from Integrys Energy Services. Integrys owns and operates the systems, as well as the renewable energy credits associated with them, and is selling electricity to JCPenney at rates it says are competitive with standard utility costs.

Solar panels - CC license by bkusler; JCPenney store - CC license by crazytales562