Place of Origin:
CHINA
Brand Name:
HEYI
Certification:
UN38.3 , MSDS , IS9001
Model Number:
204.8V
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 |
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