Stackable Low-Voltage Lithium Battery for Home Solar Storage
The GLR series offers a stackable low-voltage lithium battery solution designed specifically for residential solar storage applications where ease of installation and scalability are essential. Available in two energy capacities—10.49 kWh (GLR-200) and 16.08 kWh (GLR-314)—both models deliver a proven cycle life exceeding 6,000 cycles at 90% DOD, backed by a 15-year design life for long-term reliability.
The modular stackable design supports 2 to 16 modules in parallel, enabling system capacity to scale from 21 kWh up to 257 kWh to accommodate evolving household energy needs. With RS485, RS232, and CAN communication ports, the GLR series ensures broad compatibility with leading inverter brands including Growatt, Solis, Goodwe, Sol-Ark, SRNE, and DEYE, simplifying system integration.
Compact module footprints—675.8×478×278 mm for the GLR-200 and 838.5×478×278 mm for the GLR-314—combined with IP20 indoor-rated protection, make this series ideal for space-conscious residential installations. Whether for self-consumption optimization, backup power, or time-of-use shifting, the GLR series delivers a flexible, durable, and easy-to-deploy energy storage solution.
| Model number | GLR-314 | GLR-200 |
| Rated voltage (V) | 51.2 | |
| Rated capacity (Ah) | 205 | 314 |
| Rated energy of battery (kWh) | 10.49 | 16.8 |
| Dimensions: Length * Width * Height (mm) | 675.8•478•278 | 838.5*478*278 |
| Weight (kg) | 95.8 | 125.8 |
| Recommended discharge current (A) | 100 | 157 |
| Recommended charging current (A) | 100 | 157 |
| Charging temperature (°C) | 0~55 | 0~55 |
| Discharge temperatur (°C) | -20~60 | -20~60 |
| Storage temperature (°C) | -10~40 | -10~40 |
| Operating humidity | 10%-95%【No condensation】 | 10%-95%【No condensation】 |
| Storage humidity | 5%-95%【No condensation】 | 5%-95%【No condensation】 |
| Multi-module（connection） | 2PC Series (Min) 16PC Series (Max) | 2PC Series (Min) 16PC Series (Max) |
| Rated voltage (V) | 51.2 | 51.2 |
| Rated energy (kWh) | 21 168 | 32.15 257.22 |
| Operating voltage range (V) | 44.8~57.6 | 44.8~57.6 |
| Size: L * W * H (mm) | 675.8*478*556 675.8*1500*1668 | 838.5*478*556 850*1500*1668 |
| Weight (kg) | 191.6 1532.8 | 251.6 2012.8 |
| Port communication | RS485、RS232、CAN | RS485、RS232、CAN |
| IP rating | IP20 | IP20 |
| Compatible with inverter | Growatt,Solis Goodwe,Sol-Ark,SRNE,DEYE | Growatt,Solis Goodwe,Sol-Ark,SRNE,DEYE |
| Cycle life | >6000 (0.5C@ 25°C，90% DOD) | >6000 (0.5C@ 25°C，90% DOD) |
| Design lifespan (years) | 15 | 15 |
