Energy Storage system | Lithium battery pack | LiFePO4 battery pack | Solar system | Pure sine wave inverter | Automatic voltage stabilizer |Automatic voltage regulator
4th Floor, No. 281#18th Road, Yueqing Economic Developing Zone, Yueqing city, Wenzhou, Zhejiang province, China
Yiyen Electric Technology Co., Ltd. is a high-tech enterprise dedicated to the research and development and intelligent manufacture of electronic and electrical technologies, providing core power equipment and system solutions for the Internet of Things for Energy. At present, Yiyen owns holding companies such as Yiyen Electric Technology Co., Ltd., Shenzhen Yiyuan Electric Co., Ltd., Lishui Yiyuan Technology Co., Ltd. and Hubei Yiyuan Technology Co., Ltd. It mainly produces and operates Inverters (INV), All in one Energy Storage System (ESS) ,Power Conversion System (PCS) , Active Power Filter (APF) , Advanced Static Var Generator (ASVG), Smart Power Quality Corrcet Device (SPC) , Battery Management System (BMS) , Battery Pack , (Battery) , Residential Energy Storage System (ESS) , Commercial Energy Storage System (ESS) ,Large Capacity Energy Storage System(ESS) , Wind photovoltaic Energy Storage System , Variable-frequency Drive (VFD),Solar Charger Controller (MPPT),and Automatic voltage regulators ( AVR),and other series products.
Yiyen Technology upholds the business philosophy of “seeking benefits with quality and development with technology”.
Quality management is the foundation of the development of Yiyen: it controls the product quality by constructing a strict quality management system, and has passed certification from international standardized management systems such as the ISO9000 international quality system, ISO14001 environmental management system, OHSMS18001 occupational health and safety management system. The main products have obtained CQC product certification, CE certification, ROHS certification, TL certification, fire-fighting certification and other safety certification of CE, UL, TUV, FCC and PCT. They have won the heartfelt trust of customers.
Technological innovation is the core of the Yiyen`s development. It is equipped with two R&D teams (they are in Shenzhen and Nanjing respectively), and has research cooperation with Tsinghua University and Hohai University. It has obtained more than 60 product patents. It not only guarantees the advance and innovation of products, but also can continuously bring out more competitive products to meet the market demand on reliability, intelligence and environmental protection of electrical products from customers.
Yiyen’s products have been widely used in important fields such as education system, telecommunication, power system, transportation, government agency, bank security, scientific research, medical institution, military and large industrial and mining enterprises. At the same time, YIY brand has successfully registered in more than 60 countries through the Madrid trademark. Now, its customer groups have covered more than 100 countries and regions around the world, which has laid a solid foundation for YIY`s globalization.
Yiyen Electric Technology Co., Ltd. will serve the users with heart, and truly benefit society with sincerity, carefully cultivate the “Yiyen” brand, create the “Yiyen” culture, and make energy and ecology more harmonious.