Shenzhen Yunfan Power Technology Co., Ltd.
| Nominal Voltage | 48V |
| Peak Charge Current | 50A (1 sec) |
| Usable Energy | 2.4 kWh |
| Cell Chemistry | LiFePO4 (Lithium Iron Phosphate) |
| Environmental Humidity | ≤95% RH (No condensation) |
| Parameter | Up to 16 units in parallel |
| Delivery Time | 5-8 working days |
| Recommended Discharge Current | 25A |
| Max. Continuous Discharge Current | 50A |
| Cell Certificates | UN38.3, IEC62619, UL 1642, JET |
| Discharge Cut-off Voltage | 43.5V |
| Cycle Life | ≥6,000 cycles @ 80% DoD, 25°C, 0.3C |
| Packaging Details | UN carton package |
| Communication Ports | CAN / RS485 / RS232 |
| Protection Rating | IP20 (Indoor use) |
| Enclosure Material | Sheet Metal Chassis |
| Payment Terms | T/T |
| Cell Configuration | 15S1P |
| Storage Temperature | 0°C to 40°C (32°F to 104°F) |
| Warranty | 3 / 5 / 10 Years Options |
| Charge Voltage | 54V (CC/CV) |
| Nominal Capacity | 50Ah @ 0.3C |
| Max. Charge Current | 25A |
| Charge Temperature Range | -20°C to 60°C (-4°F to 140°F) |
| Recommended Charge Current | 15A |
| BMS Protection Current | 65A (1 sec) |
| Status Indication | LED indicators for SOC & System Status |
| Discharge Temperature Range | -20°C to 60°C (-4°F to 140°F) |
| Installation | 19-inch Rack Mount |
| Place of Origin | China |
| Model Number | YF4850LFP-HES |
| Certification | MSDS UN38.3 |
| Brand Name | Yunfan |
View Detail Information
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Product Specification
| Nominal Voltage | 48V | Peak Charge Current | 50A (1 sec) |
| Usable Energy | 2.4 kWh | Cell Chemistry | LiFePO4 (Lithium Iron Phosphate) |
| Environmental Humidity | ≤95% RH (No condensation) | Parameter | Up to 16 units in parallel |
| Delivery Time | 5-8 working days | Recommended Discharge Current | 25A |
| Max. Continuous Discharge Current | 50A | Cell Certificates | UN38.3, IEC62619, UL 1642, JET |
| Discharge Cut-off Voltage | 43.5V | Cycle Life | ≥6,000 cycles @ 80% DoD, 25°C, 0.3C |
| Packaging Details | UN carton package | Communication Ports | CAN / RS485 / RS232 |
| Protection Rating | IP20 (Indoor use) | Enclosure Material | Sheet Metal Chassis |
| Payment Terms | T/T | Cell Configuration | 15S1P |
| Storage Temperature | 0°C to 40°C (32°F to 104°F) | Warranty | 3 / 5 / 10 Years Options |
| Charge Voltage | 54V (CC/CV) | Nominal Capacity | 50Ah @ 0.3C |
| Max. Charge Current | 25A | Charge Temperature Range | -20°C to 60°C (-4°F to 140°F) |
| Recommended Charge Current | 15A | BMS Protection Current | 65A (1 sec) |
| Status Indication | LED indicators for SOC & System Status | Discharge Temperature Range | -20°C to 60°C (-4°F to 140°F) |
| Installation | 19-inch Rack Mount | Place of Origin | China |
| Model Number | YF4850LFP-HES | Certification | MSDS UN38.3 |
| Brand Name | Yunfan | ||
| High Light | 48V 50Ah LiFePO4 solar battery ，rack mount home backup battery ，2.4kWh off-grid storage battery | ||
The YF4850LFP-HES is a high-performance rack-mount energy storage battery designed for applications where space efficiency, reliability, and scalability are paramount. Utilizing premium Lithium Iron Phosphate (LiFePO4) cells, this 48V, 50Ah unit delivers 2.4 kWh of usable energy in a standard 19-inch rack-mount form factor, making it the ideal choice for residential solar backup, telecom infrastructure, small off-grid systems, and expandable battery banks.
With its standard 19-inch rack form factor (483*450*134mm), the YF4850LFP-HES slides effortlessly into server racks, telecom cabinets, or dedicated battery racks.
Built on inherently stable Lithium Iron Phosphate chemistry, this battery offers superior thermal stability with a cycle life of 6,000 cycles at 80% depth of discharge.
Advanced Battery Management System provides comprehensive protection against overcharge, over-discharge, over-current, short circuit, and extreme temperatures.
Equipped with CAN, RS485, and RS232 communication ports for seamless integration with major hybrid and off-grid inverters.
Connect up to 16 units in parallel to create battery banks from 2.4kWh to over 38kWh.
Front panel LED indicators for State of Charge (SOC) and system status provide instant battery health monitoring.
Operates reliably in discharge temperatures from -20°C to 60°C and charge temperatures from -20°C to 60°C.
With over 15 years of specialized experience in LiFePO4 battery systems, Yunfan Factory offers comprehensive OEM and ODM services including:
Ready to integrate or distribute? Contact Yunfan Factory today for detailed technical datasheets, compatibility verification, and partnership opportunities.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2013
Total Annual:
5000000-10000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Shenzhen Yunfan Power Technology Co., Ltd is a high-tech enterprise,one of the leading professional battery and inverter suppliers,the main products included 12V.24V.48V LiFePo4 Prismatic Battery and off grid inverter.Use Lithium ion Battery Cell and Battery pack which works for powerful equipments ... Shenzhen Yunfan Power Technology Co., Ltd is a high-tech enterprise,one of the leading professional battery and inverter suppliers,the main products included 12V.24V.48V LiFePo4 Prismatic Battery and off grid inverter.Use Lithium ion Battery Cell and Battery pack which works for powerful equipments ...
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