Dongguan GreatPower Energy Co.,Ltd
National High-Tech Enterprise Focused on Full-Scenario Energy StorageBased in Dongguan City, China, the enterprise holds 14 years of accumulated lithium battery system R&D and manufacturing capacity, integrating independent research, intelligent mass production and global energy storage project delivery. Standardized ESS equipment, customized system schemes and OEM manufacturing services are supplied to worldwide partners, delivering practical solutions to cut power expenditure, raise PV self-consumption rate and secure reliable off-grid backup power.
Complete one-stop coverage of energy storage links including scheme design, intelligent production, field installation and full-cycle after-sales support. Product portfolio spans household backup batteries, liquid-cooled C&I storage cabinets and large-scale container energy storage stations, supporting integrated ESS deployment for residential, commercial-industrial and utility-scale projects.
We’re focused on the design, manufacturing and delivery of reliable energy storage systems, from home backup power to large-scale containerized ESS,and implement integrated Energy Storage Solutions for Residential, C&I and Utility-Scale Projects.
In-House R&D & Independent System Design
Professional R&D team consists of senior lithium electrochemistry engineers, concentrating on core technology breakthroughs covering intelligent BMS, liquid cooling thermal management and multi-layer safety protection architecture. Customized energy storage system solutions are developed to fit diversified global application scenarios.
Certifications & Global Compliance Qualifications
A complete set of international and domestic authoritative certifications supports product market access across global regions, complying with unified safety and performance norms for energy storage equipment in Europe, Southeast Asia and other markets.
Intelligent Manufacturing & Strict Quality Control
Closed-loop quality management runs through every production link from cell incoming inspection, automated PACK assembly, multi-cycle aging test to finished product warehousing and shipment. Each finished ESS unit undergoes full-item performance and safety detection before delivery to maintain consistent equipment stability.
Why Partner with GreatPower
Proven manufacturing scale, in-house technological capabilities, internationally compliant product development and forward-looking energy storage innovation ensure stable, efficient and scalable support for global residential, commercial & industrial, and utility-scale projects.
