Product Overview
CNGC-20 is a 20kW/51.2kWh integrated solar-storage LFP ESS cabinet combining battery system, inverter, BMS, EMS, thermal management and fire protection for commercial and residential solar energy storage, backup power and microgrid applications.
Product Features
- Integrated solar-storage cabinet: Combines LFP battery, inverter, BMS, EMS, thermal management and fire protection.
- Grid-connected and off-grid hybrid operation: Supports grid-connected, off-grid and hybrid switching for flexible energy management.
- High system efficiency: Up to 97% system efficiency with scalable power from 20kW to 50kW.
- PV-ready design: Supports optional PV module integration for solar-plus-storage projects.
- Local control interface: Built-in local touchscreen for system monitoring and configuration.
- IP54 outdoor cabinet: Suitable for commercial and industrial outdoor installation.
- Modular PACK design: Scalable LFP battery configuration for different capacity requirements.
Technical Specifications
| Model | CNGC-20 |
|---|---|
| System Specification | 20kW / 51.2kWh |
| System Battery Voltage | 512V |
| Battery Voltage Range | 432-576V DC |
| Battery Type | LFP 3.2V / 100Ah |
| Single PACK Capacity | 102.4V100Ah / 10.24kWh |
| System PACK Quantity | 5PCS |
| System Total Energy | 51.2kWh |
| Inverter Rated Power | 20kW |
| Max PV Input Power | 26kW |
| Charge/Discharge Rate | >0.5C |
| Rated Grid Voltage | 380V AC |
| Grid Frequency | 50/60Hz ±5Hz |
| Battery Cycle Life | >6000 cycles at 80% DoD, 25°C, 0.5C, energy retention >80% |
| Charge/Discharge Switching Time | ≤0.5s |
| System Efficiency | up to 97%, DOD 90% |
| Thermal Management | Intelligent air cooling |
| Fire Protection | PACK-level aerosol / Novec 1230 |
| Control | Local |
| Operation Mode | Grid-connected / off-grid / hybrid |
| Communication | CAN / RS485 / WiFi |
| Access Mode | AC side connection / PV module optional |
| Operating Temperature | 0°C to +50°C |
| Storage Temperature | -20°C to +60°C |
| Protection Grade | IP54 |
| Dimensions | 1175 × 1260 × 1510 mm |
| Weight | approx. 850 kg |
Applications
- Solar self-consumption
- Commercial and industrial ESS
- Peak shaving and load shifting
- Microgrid backup
- Hybrid solar-storage projects
- Residential community energy storage
Why Choose Cane Energy
Cane Energy provides LFP battery and energy storage solutions for residential, commercial and industrial applications. The energy storage product range covers low-voltage home storage, high-voltage ESS battery cabinets, integrated C&I ESS cabinets and containerized BESS systems.
Products are designed with LFP chemistry, BMS protection, thermal management and fire protection options. The product range supports residential solar storage, commercial peak shaving, microgrid, off-grid backup, utility-scale storage and renewable integration applications.
Customization is available according to project voltage, capacity, installation environment and application requirements. Cane Energy supports export-oriented cooperation with quality management systems and product certification experience, including ISO management systems, CE, RoHS, FCC, UN38.3, MSDS and ISO9001.