

Our story
Hanchen Electronic Equipment co Ltd, located in Wenzhou, Zhejiang, is a professional enterprise specializing
in the production and development of Energy Storage Lithium Battery Packs and Lithium Energy Systems. We have an independent research and development team and production team.
Our main products include: Commercial &Industrial Energy Storage, Residential/Household Energy Storage, High and Low Voltage Energy Storage Lithium Packs,ESS Lithium Energy Storage Systems, Photovoltaic Inverters, Portable Outdoor Power Sources.
We provide comprehensive integrated services, from BMS customization to lithium pack solution design, energy storage system integration, to product design, development, and production. Our products have passed
international certifications such as UN38.3, MSDS, CE, FCC, RoHS, and are widely used in peak s having and valley
filling projects, microgrids, off-grid photovoltaic systems, photovoltaic energy storage and charging systems, home energy storage, communication base station energy storage, data centre backup power, and modular lithium battery products.
Hanchen Electronic Equipment co Ltd, Company
Is dedicated to serving customers with high-quality products, solid quality, and excellent services. We provide OEM/ODM services for both new and existing customers, aiming to expand our presence globally as TOPTEC and deliver reliable and high-quality energy storage products. We contribute to "Carbon Neutrality," promote intelligent green energy, and strive to make the world a better place.


Mali Bamako 1.72MWh Integrated Case
The integrated project of solar system, energy storage, and charging piles combined with diesel generators in Bamako, Mali, West Africa, was officially connected to the grid on July 30, 2024. The system consists of 8 set 100kW/215kWh integrated solar system and storage machines, which operate in parallel/off grid mode, providing reliable and stable green electricity for the entire building. At the same time, 4 DC charging piles are used to charge new energy vehicles.The integrated project of solar system, energy storage, and charging piles combined with diesel generators in Bamako, Mali, West Africa, was officially connected to the grid on July 30, 2024. The system consists of 8 set 100kW/215kWh integrated solar system and storage machines, which operate in parallel/off grid mode, providing reliable and stable green electricity for the entire building. At the same time, 4 DC charging piles are used to charge new energy vehicles.
02
Mali Bamako 1MWh Integrated Case
We provided an off grid project integrating solar system, energy storage, and diesel generators for a factory in Bamako. A total of 860 pieces of 580Wp photovoltaic modules were installed in 3 buildings, and 5 215kWh energy storage systems were installed, which can bring great convenience to the daily production and life of the factory


03
Chad 0.6MWh project
We have provided a 300kW photovoltaic installation and 3 215kWh energy storage systems for our customers in N'Djamena, Chad, for daily off grid operation. We also adopt a DC coupling scheme and MPPT modular access to provide reliable off grid electricity for our customers. Not affected by power outages.

