Product Details
CTS 48V 280Ah 314Ah Energy Storage Battery for Office Home Solar Energy Storage System LiFePO4 Batteries
Home Energy Storage Battery
CTS 51.2V 280Ah LiFePO₄ battery is a high capacity lithium iron phosphate (LiFePO₄) battery, commonly used in applications that require reliable, long-lasting and safe energy storage, it has high energy density, long life and excellent efficiency, CTS 51.2V 280Ah lifepo4 battery can provide you with a good price.
Advantages of CTS 51.2V 280Ah LiFePO₄ Battery
✅ Longer service life - with proper maintenance, it can be used for more than 10 years.
✅ High safety - chemical properties are stable, not easy to explode, and the risk of fire is low.
✅ High efficiency - typically the cycle efficiency is >95%.
✅ Deep discharge capability - can be discharged to 80-90% without significant performance degradation.
✅ Lightweight and compact - compared with lead-acid batteries of similar capacity.
✅ Fast charging - supports higher charging rates compared with lead-acid batteries.
✅ Environmentally friendly - does not contain toxic heavy metals.
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| 280Ah (0.2C/25°C) (Min:280Ah)
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| 42.0V~58.4V (Typical:51.2V)
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Discharge cut-off voltage
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| Max Support 8 in parallel (difference of Pack's voltage < 0.5V)
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| Over Voltage, Under Voltage, Over Current, Over temperature, Short Circuit etc.
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Recommended operating temperature
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Compatibility with Mainstream Inverters: Works with most popular hybrid and off-grid inverters.
Home energy storage: Store excess solar energy for use at night or during power outages.
Off-grid power solutions: Suitable for remote areas without grid access.
Backup power: Ensure uninterrupted power supply during grid failure.
Commercial and industrial uses: Reduce electricity costs and improve energy security.
● More than 30 professional senior engineers provide 24-hour online service and response.
● 10,000 square meters factory, 200 employees, 30 engineers and 5 production lines.
● One-stop customized service for 12V to 1000V battery system.
● 100% OQC test, including 25 test items.
● 14 years of experience in lithium battery design and production.
● ISO9001 and IATF16949 certification to ensure product quality.
● Cross-industry battery solutions.
● Two battery manufacturing and R&D factories.
● Global on-site technical support.
Hunan CTS established in 2011, which is a manufacturer specializing in the R & D, production, sales and service of lithium battery packs. With 30 people R& D team who has rich experience, CTS focuses on battery customization for middle and high end markets by selecting first grade lithium cells with high energy density. Our batteries are widely used in various industries, such as electric vehicles ,engineering machinery, electric boats , golf carts, electric motorcycles, energy storage system, mobile charging station etc... We always followed Strict quality control ensures the higher quality of products. With the concept of "customers the first, quality the life", we strictly follow I S O 9 0 0 1 and I A T F 1 6 9 4 9 management system through the production of every detail, each battery must be strictly tested before its delivery. our battery products selling well in all cities around China, also exported to multiple countries around the world,such as ,America, Australia, Canada,Italy, U K, Germany, South Korea, Thailand, etc. our battery products approved MSDS, UN38.3, CE, IEC 62619 certifications...
Company Profile
Hunan CTS is a manufacturer specializing in the R & D, production,
sales and service of lithium battery packs.With 30 people R& D team
who has rich experience, CTS focuses on high voltage battery
customization for middle and high end markets, our batteries are
widely used in various industries, such as electric vehicles
,engineering machinery, electric boats , golf cartss, electric
motorcycles, energy storage system, mobile charging station etc...

We always followed Strict quality control ensures the higher
quality of products. With the concept of "customers the first,
quality the life", we strictly follow I S O 9 0 0 1 and I A T F 1 6 9 4 9 management system through the production of every detail, each
battery must be strictly tested before its delivery. our battery
products selling well in all cities around China, also exported to
multiple countries around the world,such as ,America, Australia, Canada,Italy, U K, Germany, South
Korea, Thailand, etc, serving retailers, wholesalers, and manufacturers. We ensure
robust after-sales support, our engineer team provide 24 hours
instant technical support, and our Overseas after-sales engineers
provide on-site installation and debugging services.


Our battery products are recognized with CE and IEC certifications,
underlining our commitment to quality and industry standards.