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| Place of Origin | MADE IN CHINA |
| Brand Name | BeLYEnergy |
| Certification | CE,ROHS,MSDS,UN38.3 |
| Model Number | BLY-LPF-M48V50AH |
US2000 48V 50ah LiFePO4 Battery Solar Energy Storage System
1. General Information
This specification defines the performance of rechargeable LiFePO4 Powerwall home solar storage battery pack BLY-LFP-M48V50AH manufactured by SHENZHEN BELY ENERGY TECHNOLOGY CO.,LTD, describes the type, performance, technical characteristics, warning and caution of the battery pack.
2. Battery Specification(@ 25±5℃)
| ELECTRICAL SPECIFICATIONS | |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 50Ah |
| Energy | 2560Wh |
| Resistance | ≤ 10mΩ |
| Efficiency | ≥ 99% |
| Self Discharge | ＜3% per Month |
| MECHANICAL SPECIFICATIONS | |
| Dimensions (L x W x H) | L440x W451 x H133mm or customized size |
| Weight | 28KG |
| Terminal Type | M8 Terminal |
| Case Material | Metal sheet Case |
| Enclosure Protection | IP54 |
| Cell Type | New Grade A Automotive Prismatic Cells |
| Chemistry | LiFePO4 |
| CHARGE SPECIFICATIONS | |
| Recommended Charge Current | ≤ 50A |
| Maximum Charge Current | 50A |
| DISCHARGE SPECIFICATIONS | |
| Maximum Continuous Discharge Current | 50A |
| Peak Discharge Current | 80A (10S) |
| Under Voltage Protection | 43.2V |
| Over Charge Voltage Protection | 57.6V |
| Short Circuit Protection | 300 ≤ 300uS |
| Cells Balancing Voltage | 3.5V (Voltage Difference 20mV between each Cells) |
| TEMPERATURE SPECIFICATIONS | |
| Discharge Temperature | -20 to 60℃ |
| Charge Temperature | 0 to 60℃ |
| Storage Tempearture | -20 to 45℃ |
| COMPLIANCE SPECIFICATIONS | |
| Certifications | CE, ROHS, MSDS, UN38.3, DGM, BQB (Battery), UL(Cells) |
| Shipping Classification | UN3480, CLASS 9 |
| Package | UN Carton |
3.Description of LiFePO4 Battery
This series of battery pack is lithium iron phosphate for power supply. The battery pack is composed of 15 or 16 series of battery cells. The battery pack is widely used in indoor and outdoor base stations, photo-voltaic energy storage base stations, IDC rooms, household energy storage industries, such as micro-base stations, macro-base stations, photo-voltaic energy storage base stations and micro-grid energy storage, which have long service life, safety and reliability, wide use temperature range and so on. It is an ideal green power supply product for communication backup, UPS and energy storage industry.
4. Period of Warranty
The period of warranty is 5 years from the date of shipment. BeLY guarantees to give a replacement in case of battery with defects proven due to manufacturing process instead of the customer abuse and misuse.
5. Application Scenario
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