• 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

48V 51.2V 280Ah Lithium-Ion Lifepo4 Battery Pack 15kw Vertical Solar System Home 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

48V Lifepo4 battery pack with warranty

,

15kw vertical solar system battery

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51.2V home energy storage battery

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Product Description

Challenge Utility Uncertainty: Sunpok 51.2V 300Ah Home Battery

Democratize your home energy supply. The Sunpok 51.2V 300Ah Lithium-Ion Battery delivers substantial storage capacity for homeowners seeking autonomy from unpredictable grids and rising utility costs.

​Assert Your Energy Independence​

Directly counter grid volatility with a significant ​​15.36kWh​​ of usable power. The Sunpok 300Ah battery ensures extended operation of critical circuits—keeping refrigerators cold, medical devices active, and lights on during prolonged outages or peak tariff windows. This is tangible control over consumption timing and costs.

​Stability Without Compromise​

Engineered for unwavering 51.2V output, this unit interfaces directly with mainstream 51.2V solar inverters and home power systems. It efficiently powers essential high-load appliances (well pumps, HVAC, freezers) through instability, bridging gaps when external power is insufficient or unreliable. Consistent performance anchors your household resilience.

​Dependable Indoor Integration​

Its robust, IP21-rated enclosure is tailored for safe, long-term placement in garages, basements, or utility rooms—shielding against incidental drips and dust ingress. The integrated BMS actively governs voltage, current, and temperature thresholds to maintain stable, trouble-free operation cycle after cycle.

​Essence of Storage: Pure Capacity​

Sunpok's design philosophy rejects complexity. This product exists for one purpose: significant energy reserve without intermediaries or forced services. It is foundational storage for those building their own energy security, focused solely on delivering substantial kilowatt-hours on demand.

​Build Your Energy Foundation Now​

Ready for predictable power ownership? Explore full engineering specifications and take command of your energy strategy. Visit ​​sunpok.com​​ for details on the 51.2V 300Ah home battery.

​Sunpok: Your Power. Stored.​

48V 51.2V 280Ah Lithium-Ion Lifepo4 Battery Pack 15kw Vertical Solar System Home 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
48V 51.2V 280Ah Lithium-Ion Lifepo4 Battery Pack 15kw Vertical Solar System Home Energy Storage 1
48V 51.2V 280Ah Lithium-Ion Lifepo4 Battery Pack 15kw Vertical Solar System Home Energy Storage 2
48V 51.2V 280Ah Lithium-Ion Lifepo4 Battery Pack 15kw Vertical Solar System Home Energy Storage 3
48V 51.2V 280Ah Lithium-Ion Lifepo4 Battery Pack 15kw Vertical Solar System Home Energy Storage 4
48V 51.2V 280Ah Lithium-Ion Lifepo4 Battery Pack 15kw Vertical Solar System Home Energy Storage 5
Why Choose Us
48V 51.2V 280Ah Lithium-Ion Lifepo4 Battery Pack 15kw Vertical Solar System Home Energy Storage 6
48V 51.2V 280Ah Lithium-Ion Lifepo4 Battery Pack 15kw Vertical Solar System Home Energy Storage 7
48V 51.2V 280Ah Lithium-Ion Lifepo4 Battery Pack 15kw Vertical Solar System Home Energy Storage 8
48V 51.2V 280Ah Lithium-Ion Lifepo4 Battery Pack 15kw Vertical Solar System Home Energy Storage 9
48V 51.2V 280Ah Lithium-Ion Lifepo4 Battery Pack 15kw Vertical Solar System Home Energy Storage 10
Product Packaging
48V 51.2V 280Ah Lithium-Ion Lifepo4 Battery Pack 15kw Vertical Solar System Home Energy Storage 11