Sungrow unveils new line of high efficiency microinverters

Sungrow has launched its first microinverter line. The product lineup includes S450S, S800S and S1600S with power ratings of 450 W, 800 W and 1600 W respectively. These microinverters promise a 2% increase in power generation. The products feature an ultra-wide MPPT voltage range of 16-60V. High-quality aluminum alloy substrates with 130W/m•K thermal conductivity and a wavy microchannel heat sink (MCHS) design enable efficient heat dissipation, supporting full power in up to 60°C non-ventilated environments. Installation efficiency is boosted by 30% due to a plug-and-play design and a 2.8m AC busbar. With an IP67 rating and C5 corrosion resistance, they ensure durability and safety. Independent MPPT circuits keep DC voltage below 60V, eliminating arc fire risks.