Avepower 345.6V 108kWh Air-Cooled High-Voltage Energy Storage Cabinet
Integrates six LFP battery packs, an intelligent BMS, industrial air-conditioning thermal management, safety monitoring, and flexible PCS communication in a single IP55-rated enclosure.
- For Solar Storage & Backup
- OEM / ODM Available
- CE | CB | RoHS | UN38.3 | FCC | Test Report
Compatible with supported inverter platforms.
Send us your inverter model for verification.
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Inverter Model + Required kWh + Country → Free Configuration
Why Partner with Avepower
OEM & ODM Customization
Customized battery designed for your brand, market, and project requirements.
Long Cycle Life
Premium LiFePO4 chemistry with 8,000+ cycles for safe and reliable performance.
Global Certifications
Certified with UN38.3, MSDS, CE, CB, FCC, RoHS, IEC, and UL standards.
Reliable Delivery
20,000㎡ factory with 15 production lines for fast, reliable delivery.
Free Consultation
Professional energy solutions and customized quotations for every project.
High Compatibility
Compatible with leading inverters including Growatt, GoodWe, SMA, Solis, and Deye.
A Complete DC Battery Cabinet for Commercial Energy Storage
The cabinet integrates battery packs, HV control, BMS, thermal management, fire protection, and monitoring into one DC energy storage platform. It connects to an external PCS for AC output and can be configured with EMS, solar, and switchgear for different project needs.
Six Battery Packs in One Integrated High-Voltage Cluster
The 108kWh high-voltage battery cabinet uses a 1P18S × 6 architecture at 345.6V nominal voltage, with six battery packs managed by a dedicated HV control unit. Its modular design simplifies inspection, maintenance, and component replacement.
Designed for 50kW-Class PCS Integration
The 345.6V high-voltage battery supports a 324–388.8V DC operating range and 0.5P charge/discharge. It is designed for commercial PCS integration with ≥400V DC voltage rating, ≥156A continuous current, and CAN communication.
314Ah LFP Cells for Long-Term Energy Storage
The system uses prismatic LiFePO4 cells for stable, long-cycle energy storage, delivering 8,000+ cycles to 70% SOH under specified conditions. With up to 95% recommended DoD, it provides high usable storage capacity.
Air-Conditioned Thermal Management for Balanced Cell Temperatures
The cabinet uses dedicated air conditioning and air ducts for controlled cooling, heating, and ventilation. Under 0.5P operation, cell temperature difference is ≤5°C and temperature rise is ≤10°C, supporting stable performance and reducing thermal stress.
Adaptive Charge and Discharge Control Based on SOC and Temperature
The BMS continuously evaluates cell temperature, SOC, voltage, current and system status before calculating the permitted charge and discharge current. This allows the PCS to reduce output or stop operation when the battery approaches its operating limits.
Intelligent BMS Monitoring and Protection
The battery management system monitors the electrical, thermal and communication status of the complete battery cluster. It sends real-time operating data, alarm information, charge and discharge permissions and current limits to the PCS.
Multi-Layer Safety Protection from Detection to DC Isolation
The cabinet combines electrical protection, environmental sensing and emergency shutdown logic. Critical sensors are connected to the safety I/O module inside the high-voltage control unit, allowing the BMS to coordinate alarms, current restrictions and DC circuit isolation.
CAN, RS485 and TCP Communication for System Integration
The system supports CAN, RS485, and TCP communication for PCS, thermal management, and project equipment integration. It can exchange SOC, SOH, voltage, current, temperature, alarms, and operating limits, with optional Bluetooth/Wi-Fi for commissioning and remote monitoring.
IP55 Cabinet for Suitable Outdoor and Industrial Installations
The IP55 enclosure provides protection against dust and water exposure for properly planned outdoor and industrial energy storage installations. Front and rear access doors, mechanical locks, dedicated cable entries and external status controls support practical installation and maintenance.
Designed for Commercial and High-Consumption Energy Sites
The 108kWh cabinet is suitable for projects that require more storage capacity than a typical residential battery but do not need a large containerised energy storage system.
It can be integrated into commercial solar self-consumption, peak shaving, time-of-use energy management, backup power and temporary emergency energy systems.
Product Specifications
| Items | Value |
|---|---|
|
Nominal Voltage |
345.6V |
|
Cell Capacity |
314Ah |
|
Nominal Energy |
108kWh |
|
Charging Temperature |
0°C to 55°C |
|
Discharging Temperature |
-20°C to 60°C |
|
Communication Interfaces |
CAN, RS485, TCP |
|
Cell Balancing Current |
200mA |
|
Fire Suppression |
S-Type Aerosol Configuration |
|
Operating Altitude |
≤3000m |
|
Cycle Life |
＞ 8000（ @25℃， 95% DOD） |
|
Approximate Cabinet Dimensions |
Approx. 0.63 × 1.27 × 1.88m |
|
Approximate Weight |
Approx. 1.03 tonnes |
FAQs
Find quick answers to the most frequently asked questions below and discover how it can transform your energy use.
The technical specification uses a 50kW-class PCS as the reference configuration. The PCS should cover the complete 324–388.8V battery operating range, support the required DC current and use a compatible CAN communication protocol.
Multi-cabinet expansion can be supported through a coordinated high-voltage system architecture and multi-cluster CAN communication. The final number of cabinets depends on the PCS, EMS, DC bus and project design.
The first inspection is recommended within 30 days after installation, followed by routine inspection every 90 days. Additional inspection should be carried out whenever abnormal charging, discharging or alarm behaviour occurs.
The BMS supports several mainstream high-voltage CAN protocol formats, but compatibility must be confirmed by exact PCS brand, model, firmware and protocol version. Provide this information to Avepower before ordering.
Optional Bluetooth or Wi-Fi functions can support wireless commissioning, remote monitoring, device management and software updates, depending on the selected configuration.
Yes. Avepower can evaluate cabinet branding, appearance, communication protocols, monitoring functions, labels, packaging and technical documentation for OEM/ODM and project orders.
