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Shenzhen ATESS Power Technology is a leading energy solution provider focusing on design and manufacturing of PV hybrid inverter, battery inverter, storage solution and EV charging stations for various applications. with a founder team more than 10 years in the industry,Atess has been supplying its product and solutions worldwide.


ATESS provides comprehensive solutions on two major categories, one is Energy Storage and the other is EV Charging


ESS related products including hybrid inverter, bi-directional battery inverter, solar charge controller, switching cabinet and other accessories

EV charging products including AC charger, DC charger and combo chargerand accessories


With more than 6 years development, products of ATESS have been applied worldwide covering South America, Africa, Asia and Europe, ATESS is keen on providing global users excellent products and comprehensive services.




The preheating of the electric vehicle refers to the use of the external power supply provided by the charger or the power supply inside the car battery to heat the power battery with various heating methods before starting the car, so that it reaches the optimal discharge working temperature, and then start the car. It is a warm-up before starting an electric car.