Shenzhen Stepup Technology Co., Ltd. founded in 2013, is ahigh-tech enterprise specialized in R&D, manufacturing and marketing in solar inverter, energy storage generator, the power supply of adaptor and charger. Through independent research and development and innovation, the company has made significant breakthroughs in the field of solar energy system technology and obtained a number of national invention patents. Our main products are solar inverters, solar panels and solar systems. Our inverters have excellent features such as low standby power consumption and high efficiency. Our products have passed a number of appearance patents and certificates of VDE, CE, ROHS, PSE and so on.