Guangzhou Great Power Energy and Technology Co., Ltd.
Founded in 2001, listed on the Shenzhen ChiNext board in 2015, and recognized as a National High-Tech Enterprise. We engineer energy storage systems for institutional buyers who require verifiable scale and technical rigor.
Founded in 2001 and listed on the Shenzhen ChiNext board in 2015, Great Power is a national high-tech enterprise and a global Tier 1 energy storage manufacturer. The company entered the energy storage sector in 2011 and operates 12 manufacturing bases globally with 10 overseas offices. Its products cover large-scale, commercial & industrial, residential, portable, communication base station, and PV-storage-charging scenarios.
Strategic Positioning
Global Tier 1 energy storage manufacturer (BNEF)
Top 2 global C&I ESS system shipment volume among Chinese enterprises (2025)
Top 2 global residential battery shipment volume (2025)
Zero safety accident record across projects in 50+ countries
Full-chain solution from cell to system integration
Self-developed high-safety Fengpeng LFP cells (314Ah/587Ah)
Patented gel flame-retardant electrolyte technology
Global certifications including GB, UL, IEC, UN, MSDS, RoHS
High system efficiency up to 90% (industry average 86%)
Compact footprint with front-door maintenance design
Advanced safety features: AI fire prediction, aerosol suppression, water immersion sensors
Self-developed high-safety Fengpeng cells (314Ah/587Ah)
Global certifications: GB/UL/IEC/NFPA standards
High efficiency: Cell RTE ≥96%, DC-side RTE 95-96%
Long life: 10,000 cycles, 25-year lifespan
High protection: IP55 overall, IP67 battery pack
Easy configuration: Supports grid-tied/off-grid/grid-forming applications
Global Infrastructure
12 manufacturing bases and 10 overseas offices supporting local supply chains.
Manufacturing Bases
Overseas Offices
Founded
Employees
Local Supply Chain Support
Full-chain solution: cell manufacturing to system integration. Standardized production lines across 12 global bases. Proximity to key markets reduces lead times and logistics complexity. Zero safety accident record across projects in 50+ countries.
Export Markets
Germany, United States, Indonesia, Chile, Singapore, Vietnam, Türkiye, India, Spain, Japan, Malaysia, Azerbaijan, Belgium, Croatia, Netherlands, Switzerland, and Lithuania
Technical Advantages
Core Technical Architecture
Full-chain integration from cell manufacturing to system deployment. Self-developed Fengpeng LFP cells, patented gel electrolyte technology, and AI-driven safety systems define the platform.
Self-Developed Fengpeng Cells
In-house production of 314Ah/587Ah LFP cells. Full control over electrode design and chemistry ensures consistent performance across PACK and system integration stages.
Patented Gel Flame-Retardant Electrolyte
Gel-state electrolyte enhances thermal stability. Suppresses internal short circuits and inhibits thermal runaway propagation within the cell structure.
AI Fire Prediction & Suppression
Predictive algorithms monitor cell signatures for early anomaly detection. Integrated aerosol suppression and water immersion sensors provide multi-layer safety response.
High Round-Trip Efficiency
Cell RTE ≥96%; DC-side RTE 95-96%. System efficiency up to 90% (industry average 86%). Minimizes energy loss during charge-discharge cycles.
≥96%
Cell Round-Trip Efficiency
Market Leadership
Top-Tier Global Shipment Volumes
Great Power Energy ranks among the top two global manufacturers for both Commercial & Industrial and Residential battery shipments in 2025.
Global C&I Battery Shipments (2025)
Global Residential Battery Shipments (2025)
Why Institutional Buyers Choose Us
Tier 1 Manufacturer Status
Recognized as a Global Tier 1 energy storage manufacturer by BloombergNEF, ensuring bankability and supply chain stability for large-scale projects.
Proven Scale & Reliability
Founded in 2001 with 10,000 employees and 12 manufacturing bases globally. Zero safety accident record across projects in 50+ countries.
Comprehensive Certification Portfolio
Products meet rigorous international standards including UL, IEC, GB, UN, MSDS, RoHS, NFPA 855, and ISO 9001/14001/45001.
Global Tier 1 energy storage manufacturer (BNEF)
Top 2 global C&I ESS system shipment volume among Chinese enterprises (2025)
Top 2 global residential battery shipment volume (2025)
Zero safety accident record across projects in 50+ countries
Full-chain solution from cell to system integration
Self-developed high-safety Fengpeng LFP cells (314Ah/587Ah)
Patented gel flame-retardant electrolyte technology
Global certifications including GB, UL, IEC, UN, MSDS, RoHS
High system efficiency up to 90% (industry average 86%)
Compact footprint with front-door maintenance design
Advanced safety features: AI fire prediction, aerosol suppression, water immersion sensors
Self-developed high-safety Fengpeng cells (314Ah/587Ah)
Global certifications: GB/UL/IEC/NFPA standards
High efficiency: Cell RTE ≥96%, DC-side RTE 95-96%
Long life: 10,000 cycles, 25-year lifespan
High protection: IP55 overall, IP67 battery pack
Easy configuration: Supports grid-tied/off-grid/grid-forming applications
Quality & Safety Culture
Zero safety accident record across projects in 50+ countries. Full-chain solution: cell manufacturing to system integration.
Vertical integration ensures every component, from raw cell chemistry to final grid-connected system, meets rigorous internal and external standards.
Cell Design & Chemistry
Self-developed Fengpeng 314Ah/587Ah LFP cells with patented gel flame-retardant electrolyte technology.
PACK Assembly
Automated assembly lines; 100% inspection of electrical and mechanical integrity.
System Integration
BMS development and thermal management systems tailored for specific application environments.
Certification & Testing
Compliance with UL 9540A, IEC 62619, and GB/T 36276 standards through independent third-party labs.
Global Certifications
View all certificationsRequest Technical Documentation
Access full quality assurance protocols and safety data sheets.