Low-Voltage Home Energy Storage with Built-in WiFi and Bluetooth
The GLM-314 is a low-voltage lithium battery system designed for residential energy storage, combining robust performance with smart connectivity. Delivering 16.08 kWh of rated energy, this compact unit (dimensions 503×233×880 mm, weight 127 kg) offers a proven cycle life exceeding 6,000 cycles at 90% DOD and a 15-year design life for long-term reliability.
What sets the GLM-314 apart is its integrated WiFi and Bluetooth wireless connectivity, enabling easy monitoring and control via smartphone app without the need for additional communication hardware. Multiple wired interfaces including RS485, RS232, and CAN ensure seamless integration with leading inverter brands such as Growatt, Solis, Goodwe, Sol‑Ark, SRNE, and DEYE. An LED and LCD display provides real-time status information at a glance.
Certified with CE, EMC, and UN38.3 for safety and transportation compliance, the GLM-314 delivers a smart, user-friendly energy storage solution for homeowners seeking reliable backup power with modern connectivity features.
| Model number | GLM-314 |
| Rated voltage (V) | 51.2 |
| Rated capacity (Ah) | 314 |
| Rated energy of battery (kWh) | 16.08 |
| Voltage range (V) | 44.8-57.6 |
| Recommended charging current (A) | 157 |
| Recommended discharge current (A) | 157 |
| Charging temperature (°C) | 0~55 |
| Discharge temperatur (°C) | -20~60 |
| Storage temperature (°C) | -10~40 |
| Size: Length * Width * Height (mm) | 503233880 |
| Weight (kg) | 127 |
| Port communication | RS485、RS233、CAN |
| Display | LED+Liquid crystal |
| Wireless communication | WiFi、Bluetooth |
| Compatible with inverter | Growatt,Solis Goodwe,Sol-Ark,SRNE,DEYE |
| Cycle life | 6000 (0.5C@ 25°C，90% DOD) |
| Design lifespan (years) | 15 |
| Security and Authentication | CE,EMC |
| Transportation | UN38.3 |
