Shanghai STIN Energy Technology Co., Ltd. was established in 2016 with a registered capital of 50 million yuan. The company now focuses on the sales of solar photovoltaic products and photovoltaic equipment and solar module production line solutions. The main product categories include polysilicon, ingots, wafers, and solar panels. The company is also engaged in photovoltaic equipment, general engineering contracting, operation and maintenance and other businesses.
The solar hybrid AC/DC air conditioner can work without battery, it works with unstable solar panel DC power at day time. At night or rainy days it automatically get grid AC power. It's mainly used for school classroom, hospital, restaurant, shops, office… With APP monitor and control function through WIFI
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