Intelligent Lithium Energy Storage System
Huawei Intelligent Lithium Energy Storage System boasts advanced energy storage modules developed based on cutting-edge Li-ion technologies. Offering a range of intelligent features and a long battery life, the system effectively boosts power reliability at the customer site. A software-enabled anti-theft feature reduces the battery theft rate from 15% to almost zero.
For backup scenarios, the lifespan of the Intelligent Energy Storage System is twice that of ordinary Valve-Regulated Lead Acid (VRLA) batteries, significantly reducing the frequency of site failures caused by low battery capacity.
Specifications
| Parameters | ESM-48100B1 | ESM-48150B1 |
| Cathode Material | LiFePO4 | LiFePO4 |
| Nominal Voltage | 48 V DC | 51.2 V DC |
| Nominal Capacity | 100 Ah | 150 Ah |
| Certification | CE, UN38.3 | CE, UN38.3 |
Dimensions (H x W x D)
| 130 x 442 x 396 mm
| 160 x 442 x 560 mm
|
| Weight | Approx. 43 kg | Approx. 65 kg |
| Installation Mode | Standard 19-inch rack | Standard 19-inch rack |
| Communication Interface | CAN/RS485; 2 dry contacts | CAN/RS485; 2 dry contacts |
| Terminal | M6, torque 4N·m | M6, torque 4N·m |
| Nominal Charging Voltage | 53.5 V DC | 56.4 V DC |
| Cycle Life | 3500 cycles | 3500 cycles |
Self Discharging at 25ºC
| Less than 5% after 90 days of storage | Less than 5% after 90 days of storage |
| Protection | Over temperature, overcurrent, short circuit, over-charging, over-discharging, and more | Over temperature, overcurrent, short circuit, over-charging, over-discharging, and more |
| Operating Temperature | Charging: 0ºC to 45ºC; Discharging: –20ºC to 45ºC
| Charging: 0ºC to 45ºC; Discharging: –20ºC to 45ºC
|
| Storage Temperature | 0ºC to 40ºC | 0ºC to 40ºC |
| Transport Temperature | –40ºC to 60ºC
| –40ºC to 60ºC
|
| Relative Humidity | 5% to 95% | 5% to 95% |
| Operating Atmospheric Pressure | 61–113 kPa
| 61–113 kPa
|
| Intelligent Hybrid Use | √ (with Huawei power system) | √ (with Huawei power system) |
| Intelligent Anti-Theft | √ | √ |
| Intelligent Peak Staggering | √ (with Huawei power system) | √ (with Huawei power system) |
| Intelligent Voltage Boosting | √ (with Huawei power system) | √ (with Huawei power system)
|
