Solar Power Tower: 15-20kWh, 300-400Ah, 51.2V. Efficient solar storage, scalable for homes & small businesses. Future-ready energy solution.
| MODEL NO |
GSL-W-15K |
GSL-W-20K |
|
| Battery Chemistry | LiFePO4 | ||
|
Capacity (Ah) |
300 |
400 | |
| Scalability | Max.15pcs in parallel (230kWh) | Max.15pcs in parallel (300kWh) | |
|
Nominal Voltage (V) |
51.2 | ||
| Operating Voltage(V) | 46-56 | ||
|
Energy (kWh) |
15.36 | 20.48 | |
|
Recomend Discharge Energy (80% DOD) (kWh) |
13.82 | 18.43 |
|
|
Charge/Discharge Current (A) |
Recommend |
150 |
150 |
|
Max. |
150 | 150 | |
| Peak(2mins,25'℃) | 200 | 200 | |
| Other Parameter | |||
| Recommend Depth of Discharge | 80% | ||
| Dimension (W/H/D,mm) | 650*1005*400mm | ||
|
Weight Approximate (kg) |
160.50 | 210.50 | |
| Master LED Indicator | 4 LED (SOC:25%~100%) | ||
| 2 LED (working, alarming, protecting) | |||
|
IP Rating of Enclosur |
IP20 | ||
| Working Temperature | Charge:0℃～60℃ Discharge:-20℃～60℃ | ||
|
Storage Temperature |
0℃～35℃ | ||
| Humidity | 5%~95% | ||
| Altitude | ≤2000m | ||
| Cycle Life (25±2℃,0.5C/0.5C,80%EOL) | ≥6500 | ||
| Installation | Ground | ||
| Communication Port | CAN2.0, RS485 | ||
| Warranty Period [3] | 10 years | ||
| Certification |
CB-IEC62619, CE-EMC, MSDS, UN38.3 |
||
GSL ENERGY offers advanced solar energy storage systems and high-quality lithium batteries for residential, commercial, and industrial use. Explore our innovative wall-mounted, stackable, and rack-mount battery solutions. Power your future with GSL.
Office: A602, Tianan Cyber Park, Huangge North Road, Longgang District, Shenzhen, China
Factory: Floor 8-10, Building 2, No.58, Xinjian Road, Qiuchang Subdistrict, Huiyang District, Huizhou, Guangdong, China.
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