Hybrid DC/AC inverter STH series

with MPPTIEC

Max. efficiency up to 98.2% Fanless design, ultra-silence Intelligent power dispatching Support unbalance output on both on-grid and back-up side Powerful load adaptability, support multiple loads stable access Oled display+App，two ways for data checking and management Uninterruptible power supply, switch to off-grid mode within 10ms 140~750V super wide battery voltage range, adapt to bigger capacity battery Morning: low output, high demand In the early morning, PV generation cannot meet the energy consumption, Sunways energy storage system will bridge the gap with the power stored in the battery in the previous day. Midday: high output, low demand PV generation is at its peak in the day time. But since nobody is at home and the energy consumption is very low, so most generated power will be stored in the battery of Sunways energy storage system. Evening: high demand, zero output The highest energy consumption in a day is at the evening and PV generates little even zero energy at this time. The Sunways energy storage system will bridge the gap with the power generated during the day.