• Guangzhou Sunpok Energy Co., Ltd.
    Andrés Antonio
    Highly recommended product supplier very responsive.
  • Guangzhou Sunpok Energy Co., Ltd.
    David
    Perfect product and high-quality service, thank the SUNPOK team.
  • Guangzhou Sunpok Energy Co., Ltd.
    Mario Harrer
    Amazing hybrid system. Works perfect. Thanks Rainbow, your support is more than 100%. I only buy from Sunpok anymore. 5 star PLUS rating!
  • Guangzhou Sunpok Energy Co., Ltd.
    Stanley Ukaoha
    Sunpok is the best marketer I have ever met, very polite, and always ready to render assistance at all times.
  • Guangzhou Sunpok Energy Co., Ltd.
    Dain Thomas
    very helpful and supportive. my first choice for any related products
  • Guangzhou Sunpok Energy Co., Ltd.
    James Lambright
    Top Service, top Company!
Contact Person : Kingsley
Phone Number : 0086 19902245191
WhatsApp : +0018219323294

48V 280ah 300ah 314ah Lifepo4 Battery Pack Smart 200A JK BMS DIY Kit For Solar Energy Storage System

Place of Origin China
Brand Name SUNPOK
Certification CE
Model Number SP-48300-YD
Minimum Order Quantity 2 Unit
Price Face to face
Packaging Details Wooden Box
Delivery Time 5-10 Days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 6000 Unit Per Month

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Product Details
Features Canbus / RS485 Communication Battery Type Lithium Ion Battery , LiFePO4
Application Electric Solar Energy Power Systems Type Split
Nominal Voltage 48V / 52V Package Wooden Box
Protection Class Ip55 Shipping By Express, By Air, By Sea
Grid Connection Off Grid, Hybrid Grid Cell Type Grade-A Lithium-ion
Protection BMS Certification PSE/IEC62133/METI/CE/REACH
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48V Lifepo4 battery solar storage

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DIY 48V lithium battery kit

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Smart BMS Lifepo4 battery pack

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Product Description
Sunpok 51.2V 300Ah: Engineered Storage for Discerning Homeowners
Energy independence begins with a reliable foundation. The Sunpok 51.2V 300Ah floor-standing lithium-ion battery is designed to be precisely that—a substantial, high-capacity core for your custom home energy system. It delivers the robust storage needed to transform your power consumption, security, and self-sufficiency.
This unit is for those who prioritize performance and integration. It provides a significant energy reservoir, enabling you to store power when it is abundant or economical, and use it precisely when you need it most.
A Foundation Built on Core Specifications
  • Substantial Energy Reserve:​ The 51.2V, 300Ah configuration provides a high-capacity platform, engineered to meet the sustained power demands of a modern household.
  • Integrated Cabinet Design:​ Presented in a complete, floor-standing enclosure, it offers a consolidated and ready-to-integrate form factor for straightforward placement within a dedicated home utility space.
  • Stable Lithium-Ion Performance:​ Utilizing a reliable lithium-ion architecture, the system is constructed for the repeated charge and discharge cycles typical of home backup and solar storage applications.
  • Standard Indoor Protection:​ Its IP21-rated enclosure ensures fundamental protection against dust and incidental moisture, suitable for installation in controlled indoor environments.
Designed for Integration, Not Just Installation
The value of the Sunpok battery is realized within a complete, functional system. It is engineered to interface with compatible external inverters and energy management components. This design philosophy positions it as the essential storage module for a tailored setup—whether for solar self-consumption, critical load backup, or time-of-use optimization. You provide the vision and the system design; we provide a capable and substantial storage core.
Clarity in Offering
This product is a high-capacity battery unit. It represents the fundamental storage component, designed for individuals or professionals to competently incorporate into a broader, customized residential power solution.
Product Summary:
  • Type: Lithium-Ion Battery
  • Configuration: 51.2V / 300Ah
  • Enclosure: Floor-standing, IP21
  • Application: Residential Energy Storage Component
Select a storage solution defined by its capacity and integration-ready design.
Explore the technical details at sunpok.com.

48V 280ah 300ah 314ah Lifepo4 Battery Pack Smart 200A JK BMS DIY Kit For Solar Energy Storage System 0

Products Description
Item
Unit
SP-48300-YD-KH
Battery Type
/
LiFePO4
Normal Capacity(25°C,0.5C)
Wh
15360
Rated Voltage
Vdc
51.2
Voltage Window
Vdc
44~57.6
Max. Discharge Current
A
200
Max. Charge Current
A
200
Cycle Life(+25°C,0.5C,80%DOD)
Times
>6500
Storage Temperature
°C
0~30
Charging Temperature
°C
0~40
Discharge Temperature
°C
-20~60
BMS Communication
/
CAN/RS485/RS232
Protection
/
SCP/OTP/UTP/OCP/UTP/OVP
Size
mm
945*809*285
Weight
Kg
260
48V 280ah 300ah 314ah Lifepo4 Battery Pack Smart 200A JK BMS DIY Kit For Solar Energy Storage System 1
48V 280ah 300ah 314ah Lifepo4 Battery Pack Smart 200A JK BMS DIY Kit For Solar Energy Storage System 2
48V 280ah 300ah 314ah Lifepo4 Battery Pack Smart 200A JK BMS DIY Kit For Solar Energy Storage System 3
48V 280ah 300ah 314ah Lifepo4 Battery Pack Smart 200A JK BMS DIY Kit For Solar Energy Storage System 4
48V 280ah 300ah 314ah Lifepo4 Battery Pack Smart 200A JK BMS DIY Kit For Solar Energy Storage System 5
Why Choose Us
48V 280ah 300ah 314ah Lifepo4 Battery Pack Smart 200A JK BMS DIY Kit For Solar Energy Storage System 6
48V 280ah 300ah 314ah Lifepo4 Battery Pack Smart 200A JK BMS DIY Kit For Solar Energy Storage System 7
48V 280ah 300ah 314ah Lifepo4 Battery Pack Smart 200A JK BMS DIY Kit For Solar Energy Storage System 8
48V 280ah 300ah 314ah Lifepo4 Battery Pack Smart 200A JK BMS DIY Kit For Solar Energy Storage System 9
48V 280ah 300ah 314ah Lifepo4 Battery Pack Smart 200A JK BMS DIY Kit For Solar Energy Storage System 10
Product Packaging
48V 280ah 300ah 314ah Lifepo4 Battery Pack Smart 200A JK BMS DIY Kit For Solar Energy Storage System 11