• 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 182 1922 3294
WhatsApp : +008618219223294

Lifepo4 Lithium 51.2V 280Ah 300Ah 15Kwh Powerwall Power Wall 15Kwh 48V For Solar Battery Energy Storage

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
Highlight

Lifepo4 48V solar battery

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51.2V 280Ah powerwall

,

15Kwh lithium energy storage

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Product Description

Persistent Power for Essential Living: Sunpok 51.2V 300Ah Home Battery

Secure predictable energy for your household’s critical needs. The Sunpok 51.2V 300Ah Lithium-Ion Battery delivers robust storage capacity designed for sustained operation when resilience matters most.

​Core Capacity for Critical Loads​

Unlock ​​15.36kWh​​ of usable energy. This substantial reserve provides extended power for refrigerators, lighting, medical devices, or communication systems during grid failures or peak-rate periods. Reduce dependence on utility fluctuations and directly manage consumption costs.

​Constant Voltage, Consistent Operation​

Engineered for unwavering 51.2V output, this battery integrates seamlessly with compatible solar inverters and home energy systems built to this standard. It powers essential high-wattage appliances—like HVAC or water pumps—through extended outages, ensuring continuity without interruption.

​Engineered for Indoor Durability​

Housed in a rugged, space-efficient IP21-rated enclosure, the Sunpok battery is designed for garages, basements, or utility rooms. It provides protection against vertical water drops and large airborne particles. Its integrated BMS actively monitors and balances voltage, current, and temperature to ensure safety and prolong lifespan during daily operation.

​Pure Energy Storage, Simplified​

Sunpok prioritizes core functionality: significant energy retention without auxiliary services or features. This battery delivers essential capacity as a standalone solution—enabling homeowners to build resilience directly around their immediate power needs.

​Establish Your Uninterrupted Power Supply​

Explore specifications and integrate high-capacity storage into your home energy system. Visit ​​sunpok.com​​ to learn how the 51.2V 300Ah battery anchors your essential power supply.

​Sunpok: Unyielding Storage.​

Lifepo4 Lithium 51.2V 280Ah 300Ah 15Kwh Powerwall Power Wall 15Kwh 48V For Solar Battery Energy Storage 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
Lifepo4 Lithium 51.2V 280Ah 300Ah 15Kwh Powerwall Power Wall 15Kwh 48V For Solar Battery Energy Storage 1
Lifepo4 Lithium 51.2V 280Ah 300Ah 15Kwh Powerwall Power Wall 15Kwh 48V For Solar Battery Energy Storage 2
Lifepo4 Lithium 51.2V 280Ah 300Ah 15Kwh Powerwall Power Wall 15Kwh 48V For Solar Battery Energy Storage 3
Lifepo4 Lithium 51.2V 280Ah 300Ah 15Kwh Powerwall Power Wall 15Kwh 48V For Solar Battery Energy Storage 4
Lifepo4 Lithium 51.2V 280Ah 300Ah 15Kwh Powerwall Power Wall 15Kwh 48V For Solar Battery Energy Storage 5
Why Choose Us
Lifepo4 Lithium 51.2V 280Ah 300Ah 15Kwh Powerwall Power Wall 15Kwh 48V For Solar Battery Energy Storage 6
Lifepo4 Lithium 51.2V 280Ah 300Ah 15Kwh Powerwall Power Wall 15Kwh 48V For Solar Battery Energy Storage 7
Lifepo4 Lithium 51.2V 280Ah 300Ah 15Kwh Powerwall Power Wall 15Kwh 48V For Solar Battery Energy Storage 8
Lifepo4 Lithium 51.2V 280Ah 300Ah 15Kwh Powerwall Power Wall 15Kwh 48V For Solar Battery Energy Storage 9
Lifepo4 Lithium 51.2V 280Ah 300Ah 15Kwh Powerwall Power Wall 15Kwh 48V For Solar Battery Energy Storage 10
Product Packaging
Lifepo4 Lithium 51.2V 280Ah 300Ah 15Kwh Powerwall Power Wall 15Kwh 48V For Solar Battery Energy Storage 11