With nearly 25 years of experience in lithium battery R&D and manufacturing, Great Power offers highly reliable solutions tailored for utility and industrial applications. Their ESS battery system portfolio is engineered with performance and safety in mind, meeting the critical demands of energy storage system integrators and utility providers across global markets. The HOME-Ⅱ large cylindrical series, developed after five years of focused research, is a key product line featuring high safety, long cycle life, and outstanding energy density—ideal for both residential and commercial-scale deployments.
Global Manufacturing and Certification Advantages
Great Power operates 10 production bases globally and maintains multiple overseas offices in Europe, Southeast Asia, and North America, enabling stable delivery capabilities and strong international support. Their ESS battery system solutions are certified under major global standards such as UL, IEC, and TUV, ensuring wide regional compatibility and compliance. For industries seeking certified, long-lasting batteries with consistent performance, these systems are a dependable choice for diverse applications like hybrid vehicles, outdoor power units, and backup power.
Scalable Energy Storage Backed by Proven Expertise
Their ESS battery system range includes full-stack products from battery cells to complete containerized solutions. This modularity supports large-scale deployment while offering flexible configurations tailored to project-specific requirements. Having already achieved 800,000+ successful household energy storage deployments with a zero-incident safety record, Great Power continues to support utilities, schools, and commercial clients with dependable, scalable solutions that reflect both their strong technical foundation and project experience in over 50 countries.
Conclusion
For B2B clients in the power, solar, and industrial sectors, Great Power offers a proven ESS battery system lineup that emphasizes safety, performance, and certification. Their combination of advanced materials, manufacturing capacity, and global delivery assurance makes them a trusted partner for long-term energy storage needs across Europe, the US, and emerging markets like the Middle East and Latin America.
