Industrial & Commercial LiFePO4 Lithium Battery Power Storage Solar Power Energy System Ess
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Product Highlights
- High Energy Capacity: Energy output exceeds 1MWh with nominal capacity ranging from 1000 to 5000Ah.
- Long Cycle Life: Endures over 3500 cycles at 1C rate with 80% depth of discharge.
- High Efficiency: Charge efficiency reaches 100% at 0.5C and discharge efficiency is 96-99% at 1C.
- Low Self Discharge: Self-discharge rate is less than 3% per month for optimal energy retention.
- Robust Protection: Features IP65/IP30 rating for dust and water resistance in harsh environments.
- Flexible Cooling: Supports natural cooling, fan cooling, or air conditioning methods.
- Comprehensive Certifications: Certified by CE, RoHS, ISO9001, ISO14001, IEC60896, and IEC61427.
- Fast Lead Time: Average lead time is within 15 workdays for both peak and off-peak seasons.
Product Attributes
- Type
- Lithium-Ion Batteries
- Usage
- Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, Solar
- Nominal Voltage
- 51.2V Or48V
- Model NO.
- Storage Container
- Discharge Rate
- High Discharge Rate
- Shape
- Square Battery
- Electrolyte
- Li-ion
- Installation
- Fixed
- Rechargeable
- Chargeable
- Material
- LiFePO4
- Certificate
- CE/RoHS/ISO9001/ISO14001/IEC60896/IEC61427
- Maintenance
- Free
- Warranty
- 5 Years
- Terminal
- Copper
- OEM Order
- Acceptable
- Color
- Grey / Black
- Transport Package
- Carton, Pallet
- Specification
- 48V lithium Battery
- Trademark
- Yangtze Battery
- Origin
- China
- HS Code
- 8507200000
- Production Capacity
- 2000000 Pieces/Month
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Product Description

| Electrical Characteristics |
Nominal Voltage | 600-850V |
| Nominal Capacity | 1000-5000Ah | |
| Energy | >1MWh | |
| Internal Resistance(AC) | ≤300mΩ | |
| Cycle Life | >3500 cycles @ 1C 80% DOD | |
| Months Self Discharge | <3% | |
| Efficiency of Charge | 100% @0.5C | |
| Efficiency of Discharge | 96~99% @1C | |
| Standard Charge | Charge Voltage | 686.2-970.9±6V |
| Float charge voltage | 667.4-944.3±6V | |
| Charge Current | 0.3-0.5C | |
| Max. Charge Current | 1C | |
| Charge Cut-off Voltage | 687.2-971.9±6V | |
| Standard Discharge | Continuous Current | 1C |
| Max.Pulse Current | 1.2C(<3s) | |
| Discharge Cut-off Voltage | 470-665V | |
| Environmental | Charge Temperature | 0ºC to 55ºC (32F to 131F) @60±25% Relative Humidity |
| Discharge Temperature | -20ºC to 60ºC (-4F to 140F) @60±25% Relative Humidity | |
| Storage Temperature | -20ºC to 45ºC (-4F to 113F) @60±25% Relative Humidity | |
| IP Class | IP65/IP30 | |
| Mechanical | Plastic Case | Metal |
| Communication Method | CAN | |
| Cooling Method | Natural Cooling/Fan Cooling/Air Conditioner |


About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2491258". Items marked "" are certified.
Company Profile
Yangtze Solar, has supplied more than 3GW photovoltaic solar panels and millions of units of batteries, solar charger controllers and solar inverters. Yangtze Solar is focusing on product development, production, system integration, sales and service. Products include Poly-crystalline PV panel, Mono-crystalline PV panel, Lithium Battery, Valve Regulated Lead Acid ( VRLA) Battery, solar charge controller, solar inverter, Turn-key completed Off Grid and On Grid solar systems. We aim to develop, manufacture, and deliver the most reliable and cost-effective solar energy solutions to every corner in the world.
Our Solar PV module factory covers 90, 000 Square Meters, has more than 750 employees. With an emphasis on management, research and development, Yangtze Solar continuously manufactures leading-edge products. The modules range from 5W~500W and are approved by TUV, CE, IEC61215, IEC61730, CEC, JET. The production capacity of solar panel has reached 600MW in 2017.
Our Battery factory covers 80, 000 Square Meters, has more than 700 employees. The batteries made by Yangtze Solar include Lithium Battery, 2V&12V VRLA AGM type, VRLA GEL type, OPzS and OPzV type which can be applied in Solar Power Plant Storage, Wind Energy Storage, Telecommunications, UPS, Fire Alarm System, Emergency Lighting, etc. The production capacity of battery has reached 1.5 million units in 2017.
Our Solar Charge Controller and Inverter factory covers 11, 000 Square Meters, has more than 150 employees. The charge controllers and inverters made by Yangtze Solar include PWM Controller, MPPT Controller, pure sine wave inverter. All types of inverters and controllers are approved by CE, UL. The products have been exported to more 80 different countries.
Yangtze Solar also offers the turn-key integration system that incorporate solar, LED lighting, energy products. We have installed and invested several both jointly and independently in China and abroad.
He company follows ISO9001 quality system strictly. Up to date, Yangtze Solar has largely realized production line automation with imported advanced equipment and technology from Germany, USA and Japan. We keep strict controls on incoming inspection, production process, finished goods inspection. All products are certified by TUV IEC(Germany), UL(America), JET(Japan), CEC( Australia ) and CE. With excellent quality and good reputation, Yangtze Solar Panel and battery have been exported to more 120 different countries in the worldwide, especially to America, Germany, UK, Japan.
Yangtze Solar will continue to innovate and improve its renewable energy product portfolio, to help the world create a cleaner and brighter future.
About Our Factory & Business Background
- Address
- No. 1088 Jinggang Road, Shushan District, Hefei, Anhui, China
- Terms of Payment
- LC, T/T, Western Union
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DDP, CIP, FCA, EXW
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai, Ningbo, Qingdao
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 1996-05-16
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the nominal voltage of the battery?
- The nominal voltage is available in 51.2V or 48V options.
- How long is the warranty period?
- We provide a 5-year warranty for this LiFePO4 battery system.
- Can I customize the color of the battery?
- Yes, the battery is available in Grey or Black colors.
- What is the maximum discharge current?
- The continuous discharge current is 1C, with a max pulse current of 1.2C for less than 3 seconds.
- Is OEM service available for this product?
- Yes, we accept OEM orders for customized production.
- What communication methods does the system support?
- The system supports CAN communication for monitoring and control.
- What are the accepted payment terms?
- We accept LC, T/T, and Western Union as payment methods.
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