It is always focusing on developing advanced solar inverter technology, and have already got good results in this area. As the first Asian inverter supplier awarded with A+ by Photon Lab, Growatt never stops striving for higher efficiency of inverter. Tested by Intertek in June 2013, the maximum efficiency of new released our product 20000HE-TL3 reaches 99.06%, which is far beyond other inverter manufactures in the world. Besides, it also focus on developing its product as a “smart system manager”, which ensures the maximum energy yield and lowest influence to grid by intelligently monitoring the PV panel and grid conditions and adjusting its own performance.