• 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

2025 New Design 7.5Kwh Battery 24V 300 Battery Lithium Ion 300Ah Litium Battery 300Ah Solar Energy Storage Systems

Place of Origin Guangdong, China
Brand Name Sunpok Energy
Certification CE, TUV, IEC,VDE,CEI,ROHS,
Model Number SP-24300-YD
Minimum Order Quantity 1 Unit
Price Face to face
Packaging Details Carton or Wooden Box
Delivery Time 5-10 Days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 200+Unit+Per Days

Contact me for free samples and coupons.

WhatsApp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

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Product Details
Capacity 300Ah Life Time(25°C) 20 Years
Storage Temperature 0°C To 45°C @60+/-25% Relative Humidity System Type Wall-mounted
Storage Time / Temperature 5 Months @ 25°C; 3 Months @ 35°C; 1 Month @ 45°C Certification CE/IEC/UL/UN38.3/MSDS
Voltage 24V/25.6V Communication CAN/RS485
Cycle Life 8000 Times Application Solar System, UPS System; Power Station
OEM/ODM Yes IP Grade IP54
Safety(Cell) UN38.3,MSDS,IEC62619,CE,UL1973,UL2054
Highlight

24V 300Ah Lithium Ion Battery

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300Ah Lithium Ion Battery

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7.5Kwh Lithium Ion Battery

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Product Description

​Sunpok 25.6V 300Ah Home Energy Storage Solution: Reliable Power, Simplified Living​

In an era where energy independence and efficiency matter more than ever, the ​​Sunpok 25.6V 300Ah Lithium-Ion Home Battery​​ stands as a robust, user-centric solution for modern households. Designed to seamlessly integrate into daily life, this vertical energy storage system empowers homeowners to harness and store electricity with unmatched simplicity and reliability.

​Uncompromised Capacity, Compact Design​
With a formidable ​​25.6V 300Ah configuration​​, the Sunpok battery delivers an impressive ​​7.68 kWh​​ of usable energy—enough to power essential appliances, lighting, and electronics during outages or peak demand periods. Its vertical, space-saving design ensures it fits effortlessly into utility rooms, garages, or basements, making it an ideal choice for homes with limited floor space.

​Built for Safety and Stability​
Engineered with advanced lithium iron phosphate (LiFePO4) technology, the Sunpok battery prioritizes safety and longevity. Unlike traditional batteries, LiFePO4 chemistry minimizes risks of overheating and ensures stable performance across diverse temperatures. The IP21 rating provides basic protection against accidental contact with liquids and solid objects, making it suitable for indoor use in dry environments.

​Adaptable and Future-Ready​
The Sunpok 25.6V 300Ah system is designed for flexibility. Compatible with a wide range of inverters and solar setups, it supports hybrid energy configurations, allowing homeowners to optimize self-consumption of solar power or store energy from the grid during off-peak hours.

​Durability You Can Trust​
With a lifespan of over 8,000 charge cycles (at 80% depth of discharge), the Sunpok battery is built to last. Its high cycle life translates to years of dependable service, reducing the need for frequent replacements and lowering long-term energy costs.

​Why Choose Sunpok?​

  • ​High Energy Density:​​ Maximizes storage capacity without compromising on footprint.
  • ​Low Maintenance:​​ No complex upkeep required—just reliable, set-and-forget operation.
  • ​Eco-Friendly:​​ Supports renewable energy adoption and reduces reliance on fossil fuels.

​Empower Your Home Today​
The Sunpok 25.6V 300Ah Home Battery is more than just a power source—it’s a step toward smarter energy management. Whether you’re looking to reduce electricity bills, prepare for emergencies, or embrace sustainable living, this battery delivers the performance you need without unnecessary frills.

Explore the full specifications and learn how Sunpok can transform your home energy strategy at ​sunpok.com

 

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BATTERY SPECIFICATIONS
Model No
SP-24300-YD-V1
Voltage
25.6V
Capacity
300Ah
Operation voltage
22-28.8V
Max.charging voltage
28.8V
Max Power
5120W
Life time(25°C)
20 Years
Life cycles(80% DOD, 25°C)
6500 Cycles
Storage time / temperature
5 months @ 25°C; 3 months @ 35°C; 1 month @ 45°C
Operation temperature
-20°C to 60°C @60+/-25% Relative Humidity
Storage temperature
0°C to 45°C @60+/-25% Relative Humidity
Lithium Battery Standard
UL1642, IEC62619, UN38.3, MSDS,ROHS,CE-EMC
Enclosure protection rating
IP21
Dimensions(L×W×H)
943*510*285mm
Weight
140Kg
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FAQ
Question 1: Are you a factory or a trader?
Answer 1: We are a manufacturer of batteries, and can also provide solutions for the entire solar system.
 
Question 2: What is the lead time?
Answer 2: We can deliver within 3-15 days.
 
Question 3:What is the warranty period, and how many years?
Answer 3: The warranty period for batteries and inverters is 5-15 years, and the warranty period for photovoltaic panels is 25 years.
 
Question 4: How is your technical support?
Answer 4: We provide lifetime online support through Whatsapp/ Skype/ Wechat/ Email. Any problem after delivery, we will offer you a video call anytime, our engineer will also go to oversea help our customers if necessary.
 
Question 5:How to become your agent?
Answer 5: Contact us through Alibaba/email, and we can talk about details to confirm.
 
Question 6: Is the sample available and free?
Answer 6: Sample will be charged a cost, but the cost will be refunded after the bulk order.
 
Question 7: Do you support OEM/ODM?
Answer 7: Of course, we can do customized services for our partners.

If you have other questions, please add the contact information of our sales manager to understand, thank you!

A5: The 48V Lithium Ion Battery has a capacity of 200Ah.