Growatt manufactures some of the most efficient and cost-effective inverters in the solar PV industry, with conversion efficiencies above 98% and a CEC rating of 97. Their UL-1741 ETL-certified products feature: transformerless circuitry; dual-input string controllers; whisper-quiet operation; free monitoring software with multiple interface options; and exceed industry standards for temperature, humidity, and high-altitude tolerance. Their lightweight, compact line has a comprehensive warranty and is USA-made in 2012.

www.growattusa.com