Heyi Energy Co,.ltd
| Payment Terms | T/T,Western Union,MoneyGram |
| Supply Ability | 1 GWH |
| Delivery Time | 10 working days |
| Packaging Details | wooden case |
| Logo | Can be customized |
| Service Life | y15+ |
| Battery Cell | LifePO4 3.2V |
| Inverter | All In One |
| Temperature Range | Wide |
| Protocol | RS485 and RS232 |
| Protection | Built-in BMS |
| Battery Protection | Smart BMS module |
| Battery Capacity | 25 KWH |
| Brand Name | HEYI |
| Model Number | 25KWH |
| Certification | UN38.3 , MSDS , IS9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T,Western Union,MoneyGram | Supply Ability | 1 GWH |
| Delivery Time | 10 working days | Packaging Details | wooden case |
| Logo | Can be customized | Service Life | y15+ |
| Battery Cell | LifePO4 3.2V | Inverter | All In One |
| Temperature Range | Wide | Protocol | RS485 and RS232 |
| Protection | Built-in BMS | Battery Protection | Smart BMS module |
| Battery Capacity | 25 KWH | Brand Name | HEYI |
| Model Number | 25KWH | Certification | UN38.3 , MSDS , IS9001 |
| Place of Origin | CHINA | ||
| High Light | 25kwh All In One Home Battery ，25kwh lifepo4 home battery ，BESS System lifepo4 home battery | ||
25kwh BESS System All In One Battery Energy Storage Solutions
This all-in-one energy storage solution combines high-capacity LiFePO4 batteries with an optional inverter (5KW/8kW / 10kW / 15kW), offering a compact and efficient setup for residential applications. Designed with a modular, stackable structure and built-in casters, it allows for quick installation and easy mobility. With smart communication capabilities (CAN, RS232, RS485), compatibility with both off-grid and hybrid systems, and expandable configurations from 5kWh to 50kWh, it’s a flexible and future-proof choice for powering modern homes. Backed by a 10-year warranty and up to 8000 life cycles, it ensures reliable performance for years to come.
| MODEL | HY-01L | HY-02L | HY-03L | HY-04L | HY-05L | HY-06L | HY-07L |
| Battery Type | LiFePO4(LFP) | ||||||
| Nominal Voltage(V) | 51.2V | ||||||
| Num.of battery modules | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Nominal Capacity(KWH) | 5.12KWH | 10.24KWH | 15.36KWH | 20.48KWH | 25.6KWH | 30.72KWH | 35.84KWH |
| Dimension(mm) | 620*438*475 | 640*438*625 | 640*438*790 | 640*438*955 | 640*438*1120 | 640*438*1285 | 640*438*1450 |
| Weight(kg) | 75 | 120 | 160 | 210 | 250 | 300 | 345 |
| ELECTRICA | |||||||
| Discharge Voltage(V) | 40 - 48 | ||||||
| Charge Voltage(V) | 56 - 58.4 | ||||||
| Charge Current | 50A-100A | ||||||
| Charge/ Discharge Current(A) | 80A (Recommended) 100A(Max)/160A (Recommended) 200A(Max) | ||||||
| Cycle Life | >6000. 25°C | ||||||
| BMS | |||||||
| BMS Monitoring PRM | SOC, System voltage, current, cell voltage, cell temperature, PCBA temperature measurement | ||||||
| GENERAL | |||||||
| Operating Temp Range | -10℃-50℃ | ||||||
| Transport or Storage Temp Range | -20℃-45℃ | ||||||
| Humidity | 15% - 85% (No Condensing) | ||||||
| Installation | Floor Installation | ||||||
| Inverter (Optional) | |||||||
| Inverter output | 5kw | 10kw | 15kw | ||||
| Rated output voltage | 230Vac(L/N/PE single-phase) | ||||||
| Output waveform | Pure sine wave | ||||||
| Rated battery voltage | 48Vdc | ||||||
| Voltage range | 40~60Vdc | ||||||
Unified Residential Battery System
This all-in-one unit pairs large-capacity LiFePO₄ batteries with inverter options (8kW/10kW/15kW), offering a clean, compact storage solution.
Plug-and-Play Structure
Modular components and bottom-mounted wheels ensure fast installation and effortless relocation.
Advanced Communication Compatibility
Equipped to support CAN, RS485, and RS232, allowing integration with a wide range of energy platforms.
Off-Grid & Hybrid Ready
Designed for versatility, the unit supports both standalone systems and grid-assisted applications.
Reliable Long-Term Use
Delivers up to 8000 charge cycles using high-grade LiFePO₄ cells, backed with a 10-year performance guarantee.
Expandable as Needed
Scalable setup allows energy capacity expansion from 5kWh to 35kWh with ease.
Specifications :
Company Details
Business Type:
Manufacturer
Year Established:
2014
Total Annual:
100000000-1000000000
Employee Number:
500~1000
Ecer Certification：
Verified Supplier
Founded in 2014, Hunan Heyi Energy Technology Co., Ltd. (HY ENERGY) is a leading high-tech enterprise focused on the research, development, and manufacturing of advanced lithium battery technologies. We specialize in LiFePO4 and NMC battery solutions, providing safe, efficient, and eco-friendly ener... Founded in 2014, Hunan Heyi Energy Technology Co., Ltd. (HY ENERGY) is a leading high-tech enterprise focused on the research, development, and manufacturing of advanced lithium battery technologies. We specialize in LiFePO4 and NMC battery solutions, providing safe, efficient, and eco-friendly ener...
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