Columbia installed a 661 KW photovaltaic solar electric system at Teradyne’s main headquarters facility in the Riverpark Drive Office Complex in North Reading, MA. 

The new Photovaltaic Solar Array system was installed on the rooftops of buildings 500, 600 & 700 to serve the entire headquarters. Components of the project included installation and wiring of 2200 Suntech 295 Watt Modules, installation and wiring of 3 Solectria Inverters, A.E.T. ballasted racking system, TIGO Data Acquisition System (DAS), and revenue grade utility meters.

Columbia also performed commissioning of the system at the end of construction.