Bess 307V High Voltage Lithium Battery Modular Energy Storage System
Battery Energy Storage Systems Bess High Voltage 307V High Voltage Modular Energy Storage
Our 30kWh 307.2V LiFePO₄ battery system is engineered for high-efficiency power storage in residential and industrial settings. Featuring a modular format with stacking capability, integrated inverter, and intelligent BMS, this solution ensures operational safety, expandability, and seamless integration with new or existing energy setups..
High-Efficiency Residential Battery Module
Our lithium battery system delivers up to 15kW inverter power with integrated LiFePO₄ technology, tailored for home energy storage.
Fast Installation, Stack Design
Modular format and base wheels simplify installation and relocation.
Multi-Protocol Support
CAN, RS232, RS485 protocols ensure wide inverter compatibility and efficient system communication.
Flexible System Integration
Compatible with various setups, including backup, solar hybrid, and off-grid systems.
High-Endurance Power
Rated for up to 8000 cycles, this system ensures long-term value with a 10-year coverage.
Adaptable to Your Needs
Customizable energy capacity from 5kWh to 35kWh to meet your household’s energy evolution.
Empower your energy future with a modular system built for reliability and simplicity.
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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