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

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

Name: CTS Household 512V 48V 250Ah LiFePO4 Energy Storage Battery For Home Solar Storage System
Brand: CTS battery
Price: 1200 USD

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

Brand Name : CTS battery

Model Number : CTS51280

Certification : CE/MSDS/UN38.3

Place of Origin : Changsha ,hunan province

MOQ : 1

Price : 1200~1400USD

Payment Terms : L/C, T/T, D/A, Western Union

Supply Ability : 5000 units/Per month

Delivery Time : 15 working days

Battery Material : LiFePO4 battery

Rated Voltage : 51.2V

Capacity : 280Ah

Cell : A grade LiFePo4 cell

Apllication : Home Energy storage battery

Certifications : MSDS,UN38.3,CE

Self Discharge : <3% per month

Dimensions : 830*430*230mm

installation : Floor Standing

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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

Parameter	Value
Nominal Voltage	51.2V
Nominal Capacity	280Ah
Energy Storage	14.3 kWh (51.2V × 280Ah)
Cell Type	LiFePO₄ (Lithium Iron Phosphate)
Cycle Life	6000–8000 cycles (at 80% Depth of Discharge)
Charge Voltage	56.8V (Fully Charged)
Discharge Cutoff Voltage	40V
Max Continuous Discharge Current	100A
Max Continuous Charge Current	50A–100A
Battery Management System (BMS)	Usually included for safety
Weight	100 kg
Size	830430230mm

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

Feature	LiFePO₄ (51.2V 280Ah)	Lead-Acid (51.2V Equivalent)
Weight	~100 kg	~250-300 kg
Lifespan	6000-8000 cycles	300-800 cycles
Usable Capacity	~95% of 280Ah	~50% of rated Ah
Charge Time	2-4 hours	8-12 hours
Maintenance	None	Regular maintenance needed
Efficiency	>95%	~70%
Cost Over Time	Lower	Higher

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 !!!

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