Heyi Energy Co,.ltd
| Payment Terms | T/T,Western Union,MoneyGram |
| Supply Ability | 1 GWH |
| Delivery Time | 10 working days |
| Packaging Details | wooden case |
| Name | High Voltage Lithium Battery |
| Rated voltage range | 204.8V |
| Energy | 20Kwh |
| Bms | Built-in BMS Protection |
| Case Material | Metal |
| Rechargeable | Yes |
| Battery Cell | LifePO4 |
| Application | Customize by use |
| Inverter | built-in |
| Brand Name | HEYI |
| Model Number | 204.8V |
| 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 |
| Name | High Voltage Lithium Battery | Rated voltage range | 204.8V |
| Energy | 20Kwh | Bms | Built-in BMS Protection |
| Case Material | Metal | Rechargeable | Yes |
| Battery Cell | LifePO4 | Application | Customize by use |
| Inverter | built-in | Brand Name | HEYI |
| Model Number | 204.8V | Certification | UN38.3 , MSDS , IS9001 |
| Place of Origin | CHINA | ||
| High Light | 204.8V All In One Lithium Battery ，20kwh HV Lithium Battery ，204.8V HV Lithium Battery | ||
200V High Voltage Battery System All In One 20kwh High Voltage Battery System
The 200V 20kWh LiFePO₄ Stackable Battery System is a modular high-voltage energy solution built for home and business energy storage applications. With a built-in inverter and intelligent BMS, it ensures safe operation, real-time monitoring, and efficient energy conversion. Its space-saving stackable design makes it ideal for solar storage, backup power, or grid support.
Integrated High-Voltage Lithium Storage System
Combining LiFePO₄ batteries with inverter options (8kW–15kW), this all-in-one system delivers compact, efficient storage for residential power needs.
Tool-Free Setup
Stackable modules and built-in wheels allow for fast deployment and repositioning.
Smart Connectivity
Supports CAN, RS232, and RS485 communication for compatibility with major energy management platforms.
Versatile Usage
Suited for hybrid and off-grid systems across various home energy applications.
Durable Performance
Built with top-grade lithium cells rated for up to 8000 cycles, with a 10-year product warranty.
Expandable Capacity
Available in 5kWh to 35kWh versions—scalable to meet future energy demands.
Confidently power your home with this intelligent, expandable LiFePO₄ storage system.
Specifications :
| Battery Specifications | |
| Battery Ptype | LiFePO4 |
| Rated voltage range | 153.6~358.4V |
| Rated capacity range | 15kwh ~35kwh |
| Max Charge/Discharge Current | 50A/100A |
| System Performance | |
| Operating Temperature | -15°C~55°C |
| Working Altitude | 0-2000m |
| Waterproof Level | IP20 |
| BMS Communication | CAN |
| Electricity CommunicationPort | RS485 |
| Cooling Method | Cooling Fans |
| Output Waveform | Pure Sine Wave |
| Switching time | 10ms |
| Max efficiency | 98.20% |
| European efficiency | 97.50% |
| MPPT efficiency | 99.5% |
| Noise Level | <35dB |
| Warranty | 5 years |
| Inverter Specifications | |
| Phase selection | Single-phase/Three-phase |
| Inverter options | 8/10/12/15 KW |
| Inverter voltage range | 125~600VA |
| Grid voltage range | 360~440V |
| PV input power | 4KW |
| Max.PV charge current | 80A |
| AC charge current | 60A |
| Rated output power | 10KW |
| Max DC Input Voltage | 1000V |
| MPPT Work Voltage Range | 125~850V |
| Start Voltage | 125V |
| Rated output voltage | 400V,3W+N+PE |
| Rated frequency(Hz) | 50Hz/60Hz |
| Mechanical Specifications | |
| Inverter dimensions | 600*400*850mm |
| Inverter weight | 75.6KG |
| Battery module dimensions | 600*400*200mm |
| Battery module weight | 46.9KG |
| Base dimensions | 600*400*55mm |
| Base weight | 10.8KG |
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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