CTS Household 51.2V 48V 250Ah LiFePO4 Energy Storage Battery For Home Solar Storage System

CTS 51.2V 280Ah LiFePO₄ battery is a high-capacity Lithium Iron Phosphate (LiFePO₄) battery commonly used in applications requiring reliable, long-lasting, and safe energy storage. Below are the key details about this battery:

Specifications

Applications

• Solar Energy Storage (Home & Off-Grid Systems)
• Electric Vehicles (EVs)
• Uninterruptible Power Supply (UPS)
• Marine & RV Applications
• Telecommunications Backup Power
• Industrial & Commercial Energy Storage

Advantages of LiFePO₄ Over Other Lithium Batteries

✅ Longer lifespan – Can last 10+ years with proper care.
✅ High safety – Stable chemistry, non-explosive, and low fire risk.
✅ High efficiency – Typically >95% round-trip efficiency.
✅ Deep discharge capability – Can be discharged up to 80-90% without significant degradation.
✅ Lightweight & compact – Compared to lead-acid batteries of similar capacity.
✅ Fast charging – Supports higher charge rates compared to lead-acid batteries.
✅ Eco-friendly – No toxic heavy metals.

Charging Recommendations

• Recommended Charging Voltage: 56.8V (for full charge)
• Float Voltage: 54.4V–55.2V (for balance charging)
• Charge Current: 0.2C to 0.5C (56A to 140A max)
• Recommended Charger Type: LiFePO₄-compatible charger with CC/CV (Constant Current/Constant Voltage)

Battery Management System (BMS) Features

A BMS (Battery Management System) is typically included to:

• Prevent overcharge and over-discharge
• Manage cell balancing
• Protect against overcurrent & short circuits
• Monitor temperature for safety

Comparison with Lead-Acid Batteries

51.2V 280Ah LiFePO₄ battery is a powerful and reliable energy storage solution, ideal for solar systems, EVs, RVs, and off-grid applications. It offers high energy density, long lifespan, and excellent efficiency,CTS 51.2V 280Ah lifepo4 battery with good price, if you have any interests , feel free to contact us !!!

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.