Beyond delivering cutting-edge energy storage solutions, we ensure complete confidence in products and processes through Third-Party Inspection Services and Factory Tour Programs, empowering clients to verify quality, compliance, and operational excellence at every stage.
Transparency in action through production site walkthroughs and exhibition accompaniment. Inspections adhere to international methodologies including SGS, TÜV Rheinland, and Intertek standards.



Custom configurations available upon request.
| Parameter Name | ESD1126.4-05P2703.3 | ESD1267.2-05P3421.4 | ESD1267.2-05P3966.3 |
|---|---|---|---|
| Cell Capacity | 100Ah | 300Ah | 313Ah |
| Nominal Capacity | 2703.3kWh | 3421.4kWh | 3966.3kWh |
| Voltage Range | 985.6~1267.2Vdc | 1108.8~1425.6Vdc | 1108.8~1425.6Vdc |
| Rated Voltage | 1126.4Vdc | 1267.2Vdc | 1267.2Vdc |
| Max Charge Rate | 0.5C@25°C | 0.5C@25°C | 0.5C@25°C |
| Max Charge Power | 1351.6kW | 1710.7kW | 1983.1kW |
Detailed CAD drawings and dimensional diagrams are available upon inquiry. Engineering teams provide tailored designs to meet specific project requirements.
As a provider of intelligent and technical services for the global power industry, we focus on innovation and reliability. We empower utilities, energy enterprises, and industrial operators to optimize efficiency, stability, and sustainability through cutting-edge solutions.


Our systems feature high-quality LFP or LTO chemistry, offering a cycle life ranging from 3,000 to 20,000 cycles depending on the specific battery technology and depth of discharge.
Yes, the operational temperature range is from -40ºC to 70ºC, making it suitable for both arctic and tropical environments when configured with appropriate thermal management systems.
Absolutely. We encourage transparency and support inspections by international bodies such as SGS, TÜV Rheinland, and Intertek to ensure compliance with global quality standards.
Yes, we provide full OEM/ODM capabilities and turnkey project solutions. Our engineering team can customize the capacity, voltage, and dimensions to meet your specific site requirements.
Our products are designed to meet major international standards including UL, CE, IEC, and UN38.3 for transport and operational safety.
We provide 24/7 technical assistance. Spare parts supply and remote diagnostics are available globally to ensure minimal downtime for your power systems.