
Zhejiang Fullwill Electric manufactures variable frequency drives, solar pumping inverters, combiner boxes and low-voltage electrical products, serving industrial control and solar energy applications worldwide.
Zhejiang Fullwill Electric Co., Ltd. (USFULL) is an electrical products manufacturer based in Liushi Town, Yueqing, Wenzhou, Zhejiang. Established in 2005, the company focuses on industrial control and solar energy applications, producing variable frequency drives, solar pumping inverters, combiner boxes, solar accessories, and a range of low-voltage electrical products such as circuit breakers, surge protectors and AC contactors.
USFULL supports customers with dedicated R&D, manufacturing, quality control and service engineering teams, and offers customization cabinet solutions. Its inverter portfolio covers a full power range from 0.75 kW to 630 kW, with options designed for use cases such as cranes and hoists, air compressors, fans, pumps and machine tool spindles.
With business partners worldwide, USFULL products have been sold to more than 30 countries and regions across America, Eastern Europe, Southeast Asia, the Middle East and North Africa. The company also provides application-oriented solutions, including solar pumping systems, photovoltaic protection and automatic control for industrial and renewable energy projects.
USFULL focuses on professional solutions for industrial control and solar energy applications, combining product development with application-oriented system support.
The company operates with dedicated R&D, manufacturing, quality control, and sales/service engineering teams to support product development, production execution, and after-sales response.
USFULL manufactures inverters covering general models and specialized models for fans, pumps, machine tool spindles, and other applications focused on precise speed regulation and energy saving.
PV combiner boxes support specifications from 2 to 24 strings, including intelligent monitoring models, and are designed for stable outdoor operation.
Products are verified through tests including high and low temperature and lightning protection testing. Key components also pass salt spray testing (500 hours) and extreme temperature testing.
Achieved first place in online international transactions during the Alibaba Purchasing Festival.
Recognized as an Alibaba B2B Dream Exploring Base in Zhejiang.
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