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Battery Specifications |
Model No |
GSL-BESS-5MWH |
SingleCell Type |
LFP 3.2V/314AH |
Module Combination |
12*1P416S |
Number of Battery Clusters |
12 |
Capacity(kWh) |
5217.8 |
Nominal Voltage(Vdc) |
1331.2 |
Voltage Range(Vdc) |
1164.8~1497.6 |
Charge/DischargeCurrent |
0.8C |
Discharge Depth |
90%DoD |
Service Life |
>8500 cycles@80%DoD |
Thermal Management Mode |
Liquid cooling technology |
Thermal Runaway Management-1 |
Aerosol Extinguishing or PFH |
Thermal Runaway Management-2 |
Water Immersion |
Dimensions(W*D*H) |
8200*2438*2896mm/322.8*95.9*114.0 in |
Total Weight |
≈56t/≈123459 Ibs |
Operation Altitude |
3000m(>3000m derating) |
Noise Level @1m |
<75 dB(A) |
IP Rating |
IP67 |
Operating Temperature |
-20℃ to 55℃ |
Operating Humidity(RH) |
0 to 95% |
StorageConditions |
-20℃to 30℃,Upto 95%RH,non-condensing State of Energy(SoE):50%initial |
Communication Interface |
CAN,RS485,Wi-Fi |
Certifications |
IEC62477-1,IEC61000-6/2/4,UN3536 |

Standardized Design & High Modularity: The system features a modular design, enabling easy customization and scalability. Whether you need 1MWh or 5MWh, the system can be adjusted to suit your energy requirements.
Liquid Cooling System: To ensure optimal performance and longevity, the BESS has an advanced liquid cooling system that maintains a stable temperature across the battery modules, preventing overheating and maximizing the efficiency of energy storage and discharge efficiency.
Independent Internal Air Conditioning: The internal temperature control system operates independently to maintain an ideal battery environment, ensuring maximum performance regardless of external weather conditions.
High-Performance PCS (Power Conversion System): Our system incorporates a high-performance PCS that ensures high safety standards, excellent efficiency, and reliable operation, safeguarding your energy storage and conversion processes.
IP55 Outdoor-Rated Enclosure: Designed for outdoor use, the system is housed in an IP55-rated container, offering excellent protection against dust and water, ensuring durability even in harsh environmental conditions.
Self-Developed BMS (Battery Management System): The GSL BMS, which has undergone 10 years of rigorous testing, guarantees the safe, efficient, and long-term operation of the battery system, protecting both the batteries and the user’s investment.