Dawnice 48V 300Ah Cabinet 15kwh Server Rack battery 15kw Solar Lifepo4 Lithium ion Battery

  • Product Name: Rack LiFePo4 Lithium Batteries; Cabinet Lithium Battery Pack; LiFePo4 Battery Pack;
  • Model Number: DW-15KWH Lithium Ion Battery

  • Warranty: 10 years

  • Anode Material: LFP
  • Rechargeable: Yes
  • Application: Solar System ,Power Back Up , UPS system
  • Place of Origin: China
  • ODM & OEM: Supported
  • Certification: IEC/CE/UN38.3
  • Life Cycling(0.5C&25℃): 6000 cycles @ 0.5C;80%DOD

Factory Direct Price

MOQ 1 only. Door to Door. Provide engineer on-site service. Support DIY accessories ordering or whole-house solar system solution customization services.

Factory Direct Price

MOQ 1 only. Door to Door. Provide engineer on-site service. Support DIY accessories ordering or whole-house solar system solution customization services.

48V 25Kwh Lithium Battery
Model DW-LFP-BE51300
Product Specification 51.2V 300Ah x 1P
Nominal Voltage 51.2V
Nominal Capacity 300Ah
Battery Energy 15.36Kwh
Max Charge Current 100A
Max Discharge Current 200A
Recommended load 5-8Kw
Charging Cut-off Voltage 57.6V±0.2V
Discharging Cut-off Voltage 44.8V±0.2V
Cell Type LiFePO4 Battery
Terminal M8
Case Material Metal Box
Communication Mode RS485/CAN
Charge Temperature Range 0-45
Discharge Temperature Range -5 – 55℃
Cycle Life ≥6500 Cycles
Designed Life 12 Years
Colour Black
Weight (Without Rack) 108.5±0.5Kg
Dimensions(LxWxH) / Without Rack 482/438*682*240mm
Dimensions(LxWxH) / With Rack 502*682*265mm
Assembly Method Rack / Cabinet

Key product features and benefits

  • Modular Design: Light weight, small size
  • Larger Capacity & Higher Supporting Power: 30KWh to 100KWh
  • High Quality: A Grade lithium battery cell
  • Widely Application: Off-Grid / Hybrid Solar Storage System; Industry Project etc.
  • BMS with RS485/CAN:100% Protection, high compatibility, available for most inverters
  • Long Service Lifespan: Up to 6000 cycles @ 0.5C;80%DOD

The Dawnice DW-48V 300Ah Battery, a Lithium Iron Phosphate Battery, provides cutting-edge technology that is both the safest and most durable lithium chemistry. With the ability to reach over 5000 cycles, the DW-48V 300Ah Battery can be recharged numerous times while delivering a 100% depth of discharge. This battery is ideal for various applications such as solar, Telecom, Wind, Marine RV and deep cycle applications. Furthermore, it can handle more than 200 amps of continuous charge or discharge and up to 2000 amps for starting / peak energy.

Solar Server Rack

Computer Monitor software with BMS

The built-in battery management system (BMS) can be connected to computer software for monitoring the battery’s status and other pack information. Additionally, users can define customized functions, and easily adjust BMS communication protocols for different inverters. Professional users have the ability to set various protection values, such as overcharge, over-discharge, and temperature thresholds. However, these advanced settings should only be adjusted by professional users with the necessary knowledge and expertise.


Lithium batteries are among the most commonly used energy storage units in today’s electronic devices. While they present distinct performance advantages in comparison to other battery chemistries, lithium batteries also present distinct safety concerns that must be addressed to ensure safety for end-product users.

All Coremax Solar energy storage batteries has already pass certifications like MSDS, UN38.3, IEC, CE. In additional, We can also provide other related test report accroding to the purchase order.

Lithium batteries are “dangous goods” GD goods. No matter shipping by air or sea freight. It require the test report and certifications. Please feel free to contact us.


Our Partner

Our Partner
5kwh 10kwh 15kwh (11)

What can Dawnice do?

  • High Quality Products
  • DDP Service
  • Friendly and Professional Customer Service
  • Solar system solution design
  • Solar inverter, lithium battery storage system also are available.
  • Multiple payment supported(T/T, Paypal, XTransfer, L/C, Western Union, D/P etc. )
30-80KWH Cabinet LV Battery Energy Storage System
Model Capacity DW-CB30-LV DW-CB40-LV DW-CB50-LV DW-CB600-LV DW-CB70-LV DW-CB80-LV
System Demo 30-80KWH
Battery Module ELEBOX-LV—10 (10.24kWh, 200AH,51.2V,96kg,615*470*268)
Battery Type LiFePo4
Number Of Modules 3 4 5 6 7 8
Nominal Capacity 600Ah 800Ah 1000Ah 1200Ah 1400Ah 1600Ah
Energy Capacity (kW·h) 30.72 40.96 51.2 61.44 71.68 81.92
Normal Voltage(V) 51.2
Discharge Voltage/ Charge Voltage 52.5-54V
Max Discharge Current/Charge Current 300A@0.5C 400A@0.5C 500A@0.5C 600A@0.5C 700A@0.5C 800A@0.5C
Dimension mm (W/D/H) 700*700*1000 700*700*1200 700*700*1400 700*700*1600 700*700*1800 700*700*2000
Weight 350kg 460kg 570kg 680kg 780kg 900kg
IP Protection IP 65
Communication Port RS232,RS485,CAN
Charging Temperature 0℃-50℃
Disharging Temperature -20℃-55℃
Shelf Temperature -20℃-60℃
Certification IEC/CE/UN38.3
Warranty 5 years
Cycle Life(0.5C &25℃) 6000 cycles @ 0.5C;80%DOD

Standard Charge/ Discharge Current50 A@0.5C

30-100KWH Ground Eco HV Battery Energy Storage System
Model Capacity DW-Elebox30 -HV DW-Elebox40 -HV DW-Elebox50 -HV DW-Elebox60 -HV DW-Elebox70 -HV DW-Elebox80 -HV DW-Elebox90 -HV DW-Elebox100 -HV
System Demo 30-100KWH Ground Eco
Battery Module ELEBOX-HV—10 (10.24kWh, 200AH,51.2V,96kg,736*455*268)
Number Of Modules 3 4 5 6 7 8 9 10
Energy Capacity (kW·h) 30.72 40.96 51.2 61.44 71.68 81.92 92.16 102.4
Useable Capacity(kW·h) 27.6 36.9 46.1 55.3 64.5 73.7 82.9 92.2
Normal Voltage(V) 153.6 204.8 256 307.2 358.4 409.6 460.8 512
Operating Voltage Range(V) 141.6~170.4 188.8~227.2 236~284 283.2 ~ 340.8 330.4 ~ 397.6 377.6~454.4 424.8~511.2 472~568
Dimension mm (W/D/H) 730*420*880 730*420*1140 730*420*1310 730*420*1660 730*420*1920 730*420*2180 730*420*2440 730*420*2710
Weight(KG) 96*3 96*4 96*5 96*6 96*7 96*8 96*9 96*10
Cell Type LiFePo4
BMS ControllerAthene- BCU
Operation Temperature
0 ℃to 45℃
IP Protection
IP 60
Floor installation
5 years
BMS Monitoring Parameters
SOC,System voltage,current ,cell voltage
Communication Port
Application scenarios
Solar System ,Power Back Up ,UPS system
Life Cycling (0.5C&25℃)
6000 cycles @ 0.5C;80%DOD
Communication Port

Yichun Dawnice Manufacture & Trade Co., Ltd.

Our technical and sales teams are ready to meet your requirements and answer any question involving the various applications that use our product’s.