In a survey conducted in 4Q11, IMS Research asked more than 400 PV installers, distributors, and engineering/procurement/construction (EPC) firms about their purchasing habits for solar inverters: brand and product preference, product features, microinverters and power optimizers, service/warranty, and pricing, and what customers want to see improved in inverter technology. The survey covered several major global markets, with responses parsed by country and customer type...

Read the full story