Place of Origin:
CHINA
Brand Name:
HEYI
Certification:
UN38.3 , MSDS , IS9001
Model Number:
256V
250V100AH High Voltage Battery Pack Stackable Lithium Battery
This high-voltage 250V 25kWh lithium energy system offers a compact, stackable design and robust power output. Built with safe LiFePO₄ technology and a built-in inverter, it supports both grid-tied and off-grid setups, making it a smart solution for solar storage, energy backup, or hybrid systems.
All-in-One Stackable Battery Solution
Designed for homes, this system merges high-voltage LiFePO₄ batteries and inverter options into a single modular unit.
Quick Assembly, Mobile Design
Each unit features smooth-rolling casters and a vertical stacking structure for ease of movement and setup.
Advanced Communication Protocols
Seamlessly integrates with solar systems via RS485, CAN, and RS232 interfaces.
Off-Grid or Hybrid Ready
Optimized for a wide range of use cases, from independent solar setups to grid-assisted configurations.
Extended Life Cycle
Utilizing premium lithium cells, this system offers 8000+ cycles and reliable long-term operation.
Flexible Storage Scaling
Configure systems from 5kWh to 35kWh based on energy usage and expansion goals.
Achieve clean, resilient energy storage with our intelligent all-in-one solution.
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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