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AboutThe Yuanhe Energy team has been deeply engaged in the fields of energy storage systems, power electronics, and automatic control for many years, boasting over a decade of experience in the energy storage industry. By collaborating with industry partners, they have developed safer, smarter, and more efficient energy storage integration products. The company’s energy storage system integration products and solutions can meet the needs of various application scenarios, including combined frequency modulation for thermal power plants, energy storage supporting new energy generation, user‑side energy storage, and independent shared energy storage power stations. -
SolutionsEnergy storage is a flexible solution for mitigating grid fluctuations caused by renewable energy generation. When deployed at an appropriate scale, energy storage can effectively reduce curtailment rates of wind and solar power, enhancing the grid’s ability to absorb these sources; it can also participate in ancillary services such as peak shaving and frequency regulation, thereby generating additional revenue. -
ProductsThe company’s core business encompasses the R&D, production, and sales of large-scale energy storage system integration products, commercial and industrial energy storage products, and digital energy products, as well as the development, construction, operation, and value‑added services for energy storage power plants. -
ContactLet us join hands to overcome the technological bottlenecks in off‑grid flexible DC power supply, optimize energy storage efficiency, reduce operation and maintenance costs, and deliver clean electricity to every remote corner, jointly creating a bright future of energy inclusivity, green sustainability, and low carbon emissions.
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Detailed information
HP2-208/241/261
Liquid-Cooled Modular Battery System
Product Features
High Security
- The standard configuration includes battery-level and cluster-level fire protection modules.
- Independent temperature control system.
- Liquid-cooled pack enclosure.
- Fire resistance isolation for more than 3 hours, physically preventing the spread of incidents.
- Innovative PDU design thoroughly addresses electrical risks such as load shedding and overvoltage/overcurrent.
Modular Design
- Core components are independently developed and manufactured.
- Supports capacity scaling based on changing project requirements.
- Highly integrated, featuring mature BMS, EMS, and fire protection systems.
- 20-year design life with exceptional environmental adaptability, capable of handling a wide range of operating conditions.
- Standardized design, integration, transportation, expansion & installation, and operations & maintenance.
Product Parameters
The system utilizes square lithium iron phosphate (LFP) cells rated at 314Ah, featuring an extended cycle life. These cells are integrated with a high-voltage box to form a liquid-cooled modular battery system, designed to comply with the highest industry standards for safety, reliability, and performance. Suitable for industrial and commercial applications, solar-storage-charging systems, microgrids, and other use cases, the system supports scalable expansion through parallel configuration based on specific site conditions.
Product Model | HP2-208 | HP2-241 | HP2-261 |
Battery-side parameters | |||
Cell Capacity (Ah) | 314 (0.5P) | 314 (0.5P) | 314 (0.5P) |
Rated Voltage (VDC) | 665.6 | 768 | 832 |
DC Voltage (VDC) | 582.4–748.8 | 672–864 | 728–936 |
Battery Pack Configuration | 1P208S | 1P240S | 1P260S |
Battery life (cycle) | 6000 @ 100% DOD, 70% SOH, 25°C | ||
Product Capacity (kWh) | 208 | 241 | 261 |
Environmental parameters | |||
Operating Temperature Range (°C) | -30℃~55℃ | ||
Storage Temperature Range (°C) | -40℃~60℃ | ||
Operating Humidity Range (%) | <95%, no condensation | ||
Maximum Operating Altitude | ≤4000 m (derating above 3000 m) | ||
Cooling Method | Liquid cooling | ||
Fire Fighting System | Aerosol | ||
Other parameters | |||
Charge and discharge efficiency (%) | ≥95% | ||
Weight (T) | ≤2.7 tons | ||
Dimensions (Width × Depth × Height, mm) | 1050mm*1350mm*2550mm | ||
Protection Level | IP55 | ||
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