Home ProductsPAC Battery

48V 300Ah 15S6P BMS PAC Rack Battery Solar Energy

48V 300Ah 15S6P BMS PAC Rack Battery Solar Energy

48V 300Ah 15S6P BMS PAC Rack Battery Solar Energy
48V 300Ah 15S6P BMS PAC Rack Battery Solar Energy
48V 300Ah 15S6P BMS PAC Rack Battery Solar Energy
Product Details:
Place of Origin: Guangdong, China (Mainland)
Brand Name: OEM/PAC
Certification: UL1973/UL2480, MSDS, ISO9001
Model Number: 48v 300Ah rack type battery
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: Negotiable
Packaging Details: Standard export carton, wooden case, pallet etc.
Delivery Time: 15-20 days for samples, 20-30 days for bulk order
Payment Terms: T/T, Western Union, Paypal
Supply Ability: 60,000kWh per month
Contact Now
Detailed Product Description
Features: Connection In Parallel To Get More Power IP Rate: IP21
Battery Capacity: 300Ah Battery Type: LiFePO4 Long Cycle Life Battery
Battery Protection: Built-in Smart BMS, Breaker Capacity Display: LED Indicator/LCD
Battery Grade: EV-grade New Cells Application: Residential, Commercial Building
High Light:

BMS PAC Rack Battery


15S6P PAC Rack Battery


300Ah Solar Energy LiFePO4 Battery

48V 300Ah PAC rack battery solar energy
1. Solar power system 48v lithium battery rack​ overview

  • Using EV-grade Lifepo4 battery cells that ensures the best consistency
  • Providing uninterrupted power to users. Can satisfy the requirement of users under the extreme environment, such like the power failure caused by earthquake and flood
  • Saving electricity for users by peak-shift. Under the price of peak valley, if the power consumption is big in the rash hour, this system can help to save expenditure by storing electricity during the electricity troughs, and using in the peak time.
  • Service life of more than 6000 cycles
  • Can be connected in parallel to get more power
  • 19 inch rack type for easier installation

2. 48V 300Ah LiFePO4 lithium battery Application

  • Telecom backup power system
  • Solar ESS
  • Residential energy storage system
  • UPS power battery
  • Data center Backup system
  • Telecom 3G/4G/5G base station backup system
  • Mountain communication base station
  • Outdoor micro station
  • Outdoor macro station
  • Remote communication base station
  • Roof station
  • Indoor macro station

3. Specification of 48v 300Ah telecom ups battery(@Battery initial Temp25±5℃)

Battery pack

No.ItemGeneral ParameterRemark


Combination method




Rated Capacity

Typical300AhStandard discharge after Standard charge(package)
3Factory Voltage48.0V-51.2VMean Operation Voltage


Voltage at end of Discharge


Discharge Cut-off Voltage

5Charging Voltage54V 


Internal Impedance


Internal resistance measured at AC 1KHZ after 50% charge
The measure must uses the new batteries that within one week after shipment and cycles less than 5 times


Standard charge

Constant Current 60A Constant Voltage see No.5 0.02CA cut-off

Charge time : Approx 6 h


Standard discharge

Constant current:60A end voltage see NO.4 


Maximum Continuous Charge Current



Battery pack

No.ItemGeneral ParameterRemark


Maximum Continuous Discharge Current




Operation Temperature Range

Charge 0~45℃

Bare Cell

Discharge -20~55℃


Storage Temperature Range

Less than 12 months : -10~35℃

at the shipment state

less than 3 months: -10~45℃
Less than 7 day : -20~65℃
13Dimensions0.6*0.6*1.0mInclude case
14WeightAbout 200kgsInclude case


4. Caution of 48v telecom battery rack
Do not use or store the battery where is exposed to extremely hot, such as under window of a car in direct sunlight in a hot day. Otherwise, the battery may be overheated. This can also reduce battery performance and/or shorten service life.
If the battery leaks and electrolyte gets in your eyes, do not rub them. Instead, rinse them with clean running water and immediately seek medical attention. If left as is, electrolyte can cause eye injury.
5. Delivery of telecom lithium battery rack

• By Air with Door to Door Service

• By Sea with Door to Door Service

• By Express with Door to Door Service: DHL, TNT, UPS, FedEx etc.

48V 300Ah 15S6P BMS PAC Rack Battery Solar Energy 0

6. Why Choose PAC Technology Co., Ltd?

Reliable quality -- We have more than 10 years of rechargeable lithium battery industry experience. Automated battery production line and precise equipment. In strict accordance with international standards for production inspection, to ensure battery quality and safety.
Positive service -- We give response for all inquiries/questions in 12 hours. We have a professional battery R&D team. We can provide professional customized and one-stop services.
Taking responsibility -- PAC Battery members to proactively take responsibility, we always offer the best Battery Solution to our customers.

PAC Battery provides 24 hours customer service. Waiting for your inquiry!

Contact Details
Shenzhen PAC Technology Co., Ltd.

Contact Person: Ada Wang

Tel: 0086 13652343280

Send your inquiry directly to us (0 / 3000)