Why Partner with ZHANGZHOU ENERGY STAR?
As a Tier 1-powered manufacturing leader, we anchor your business with uncompromised battery safety, certified global compliance, and flexible ODM/OEM capabilities. We are more than a factory; we are your secure energy ecosystem.
【1】 🔋 Tier 1 Cell Life-lineDesc: 100% Brand-New Grade-A Original Cells from CATL, Hithium, and REPT. Maximum cycle life, zero compromise.
【2】 🛡️ National High-Tech FacilityDesc: State-of-the-art production lines, robust quality control, and strict global compliance auditing (CE, UN38.3, IEC).
【3】 🤝 Authorized Strategic EcosystemDesc: Official strategic partnership and fully authorized distribution of global power giants, including CATL & Hithium.
【4】 🛠️ Precision ODM / OEM ServicesDesc: One-stop custom engineering from internal BMS firmware architecture to tailor-made external structural design.
Portable Power & Eco-Solutions
Official partner and fully authorized distribution of global power giants including Jackery, CATL, and Hithium.
4KWH/3000W
Factory Tour
30,000+ ㎡
Modern Manufacturing Base
20+ GWh
Annual Production Capacity
50+
Senior R&D Engineers
Factory Line
Battery Cell Sortingand Front
End Processing Equipment:
Equipped with high-precision grading machines,this system enables meticulous screening and classification of battery
cells,providing criticals surance for high consistency in product capacity and
voltage.
Charging and Discharging Testing
and Safety Evaluation
Equipment:Equipped with multiple types of charging/discharging
and cycle life testing equipment,including
capacity grading cabinets and aging
cabinets,enabling precise capacity
grading and long-term reliability verification of products.
Insulation with stand voltage testers rigorously in spect electrical safety performance,ensuring products compl with stringentsafety standards.
Automated Production Lines & Auxiliary Equipment
Encompassing a seamless sequence of processes—from extrusion molding and conveyor belt transfer to precision laser machining—these automated lines form a highly efficient, coordinated production flow.
Integrated with heavy lifting equipment and compressed air systems, they establish a robust material handling and power infrastructure, significantly boosting overall manufacturing efficiency.
Residential ESS (Household)
Powered by Tier-1 Grade-A Cells | 5kWh to 30kWh Scalable Home Battery Backup System compatible with global hybrid inverters.
Explore Series →
WHY CHOOSE OUR ALL-IN-ONE BESS?
CONCLUSION: Our system looks higher initially but saves you thousands of dollars in extra equipment costs, local installation labor, and grid compliance risks down the road!
Factory Pre-Integrated Turnkey Solution
Built-in 125kW Hybrid Inverter & 10 MPPTs. Saves over $10,000+ in extra equipment and local site installation labor costs.
Advanced Intelligent Liquid Cooling System
Uniform thermal control within ±2°C. Extends battery lifecycle by over 20% compared to standard air-cooled market alternatives.
Global Grid Compliance & Dual-Layer Safety
Fully certified with EN 50549-1, CE, and IEC 62619 for Swiss/EU grids. Features Aerosol gas and integrated water hydrant fire interfaces.
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Atlanta
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