Sail Solar High Voltage Battery 51.2V280ah Solar Storage Battery Pack for Commercial and Industry Use
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Product Highlights
- High Cycle Life: More than 8000 cycles at 80% DOD with 0.5C rate.
- Long Design Life: Designed for over 15 years of reliable operation.
- Top Brand BPU Box: Equipped with KGOOER, UDAN, or BYD BPU boxes.
- Wide Inverter Compatibility: Compatible with most inverters on the global market.
- Multiple Communication Ports: Supports RS232, RS485, CAN, Bluetooth, and WiFi.
- Flexible Series Expansion: Can expand up to 15 units in series for higher capacity.
- Comprehensive Certifications: Certified by IEC, CE, UN38.3, UL1973, and UL2054.
Product Attributes
- Customization
- Available
- Type
- Li-ion Battery
- Cathode Material
- Lithium
- Model NO.
- SAS51280-HV
- Rechargeable
- Yes
- Size
- Medium
- Battery Module Quantity
- 7 Units
- Unit Nominal Voltage
- 51.2V
- Nominal Capacity
- 280ah
- Recommend Charging Current
- 100A
- Energy Capacity
- 14.336kwh
- Expansion
- up to 15 Units in Series
- Communication
- RS232/RS485/Can/Bluetooth/WiFi
- Cycle Life
- More Than 8000
- Design Life
- 15+ Years
- Certification
- IEC/CE/Un38.3
- Transport or Storage Temperature Range
- -20-60°C
- Transport Package
- Wodden Carton with Pallet
- Specification
- 1080*800*1250mm
- Trademark
- Sail Solar
- Origin
- Anhui, China
- Production Capacity
- 1000 Piece/Pieces Per Month
- Package Size
- 108.00cm * 80.00cm * 125.00cm
- Package Gross Weight
- 2000.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Sail Solar High Voltage Battery 51.2V280ah Solar Storage Battery Pack for Commercial and Industry Use
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Product Description


Battery Module Specification | |
Battery Type | LiFePO4 battery |
Nominal Voltage | 51.2V |
Normal Capacity | 280Ah |
Energy | 14.336Kwh |
Communication | RS232/RS485/CAN/BLUETOOTH/WIFI |
Cycle Life* | 8000 cycles 80% DOD,0.5C |
Certification & Safety Standard | UN38.3, MSDS, IEC62619, CE, UL1973, UL2054 |
Protection Level | IP20 |
Battery Rack Specification | |||
Battery Module Quantity | 4~6 units | 7~10 units | 11~14 units |
Nominal Battery Energy | 14.336kWhxn(n=4~6) | 14.336kWhxn(n=7~10) | 14.336kWhxn(n=11~14) |
Nominal Capacity | 280Ah | 280Ah | 280Ah |
Nominal Voltage | 51.2Vxn(n=4~6) | 51.2Vxn(n=7~10) | 51.2Vxn(n=11~14) |
Max.Power Output | 14.336kWhxn(n=4~6) | 14.336kWhxn(n=7~10) | 14.336kWhxn(n=11~14) |
Recommend Charging Current | 100A | 100A | 100A |
Recommend Discharging Current | 100A | 100A | 100A |
Max Charge/Disharge Working Current(A) | 200A | 200A | 200A |









About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2391332". Items marked "" are certified.
Company Profile
SAIL SOLAR is a professional photovoltaic products manufacturer, we specializes in research, production and sales of solar photovoltaic products and solar energy system. Our product has exported to more than 180 countries and regions by the end of 2022, we devote ourselves to provide excellent solar solution to all over world. SAIL SOLAR Mainly Produce 182mm and 210mm cells series N type TOPCon Half Cells Monocrystalline MBB Photovoltaic Solar Panel. SAIL SOALR Storage Battery Contain 12V and 2V Lead Acid Battery, GEL Battery, Lead Carbon Battery, Front Terminal Battery etc. SAIL SOLAR Inverter Include On grid, Off Grid, Hybrid and Micro-Inverter, brand contain Growatt, Deye, Solax, Goodwe, Huawei etc. SAIL SOLAR Supply On Grid, Off Grid, Hybrid For Residential And Commercial Solar Power System From 1KW To 1000MW. Over 20GW Photovoltaic Solar Panels Installed Worldwide, 20000+ Solar System For Residential And Commercial Owners. Sail Solar, our goal is to make wold light, and we have build many project all over world.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Shushan District, Hefei City, Anhui Province, Hefei, Anhui, China
-
Plant Area
- 460 square meters
-
Number of Employees
- 13
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Pcs
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
-
Main Products
- Solar Panels, Solar Inverters, Storage Batteries, Solar Systems
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2022-01-10
-
Export Year
- 1 Year
-
Main Markets
- South America, Europe, Southeast Asia/ Mideast, Africa
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the cycle life of the battery?
- The battery offers more than 8000 cycles at 80% depth of discharge with a 0.5C rate.
- Can this battery be expanded for higher capacity?
- Yes, the system supports expansion up to 15 units connected in series.
- What communication protocols are supported?
- It supports RS232, RS485, CAN, Bluetooth, and WiFi for flexible connectivity.
- Is the battery compatible with different inverters?
- Yes, the lithium battery modules are compatible with most inverters currently on the market.
- What is the expected design life of the battery?
- The battery is designed to last for over 15 years.
- Are OEM and ODM services available?
- Yes, we offer full customization, minor customization, and flexible customization options.
- What certifications does the battery hold?
- The product holds IEC, CE, UN38.3, MSDS, IEC62619, UL1973, and UL2054 certifications.
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