Hangzhou Symbion Energy Co., Ltd. is a professional manufacturer specializing in Battery Energy Storage Systems (BESS), microgrid solutions, and smart energy management technologies for commercial, industrial, and utility-scale applications. Established in 2014 and located in Hangzhou, Zhejiang Province, China, the company is dedicated to supporting the global transition toward cleaner, more reliable, and more efficient energy infrastructure.
With a manufacturing facility covering over 20,000 square meters, Symbion Energy provides advanced energy storage solutions to customers worldwide. Our product portfolio includes industrial BESS, containerized solutions, and backup power systems widely used in renewable energy integration, peak shaving, and emergency grid support.
Moving beyond standard LiFePO4, we are integrating Solid-State Battery technologies and Sodium-ion cells to offer higher safety profiles and wider operating temperature ranges for extreme climates.
Transitioning from traditional air cooling to High-Precision Liquid Cooling Systems, ensuring ±2°C temperature uniformity across the pack, which extends battery lifecycle by over 20%.
Our Intelligent Energy Management Systems (EMS) utilize machine learning for predictive maintenance and autonomous peak shaving, optimizing the ROI for C&I power users.
Located in the heart of China’s high-tech manufacturing hub (Hangzhou), our facility leverages Industry 4.0 principles to ensure unparalleled efficiency and quality. This strategic location offers:
Tailored solutions for factories, data centers, and shopping malls to reduce electricity costs through peak shaving and provide 0ms switchover backup power.
Containerized BESS (20ft/40ft) designed for grid frequency regulation and large-scale renewable energy (Solar/Wind) firming.
Reliable power systems for remote islands, mining sites, and rural electrification projects, integrating hybrid solar-wind-diesel inputs.
Energy storage coupled with EV charging stations to manage grid impact and provide high-power fast charging in locations with limited grid capacity.
Navigating the complex regulatory landscape of the global energy market requires a partner with deep expertise. Symbion Energy ensures all products meet international standards:
Fully compliant with CE, UL, TUV, and UN38.3 standards for international shipping and safety grid-connection.
Our engineering team provides OEM/ODM services, enclosure customization, and 24/7 remote monitoring support via cloud-based platforms.
We adhere to strict ESG (Environmental, Social, and Governance) guidelines, focusing on battery second-life and recycling initiatives.
Through ongoing investment in technology, innovation, and customer support, Hangzhou Symbion Energy Co., Ltd. has become a trusted partner for energy developers, utilities, EPC contractors, and industrial customers seeking dependable battery energy storage and smart energy management solutions.
Symbion Energy
