Interactive Resources was retained by Solar Power Partners to provide structural engineering design services for several solar arrays at Safeway Stores. We have been involved in the design and installation of solar arrays at 10 Safeway Stores located throughout California. Array sizes have generally been in the range 1100 to 1300 modules with power outputs in the range of 225 to 275 kW. All of the arrays have utilized the PV module mounting system manufactured by SunLink.