High Efficiency & Reliable 51.2V 628ah LiFePO4 Solar Battery Pack
Product Specifications
- LF
Contact Supplier
Product Highlights
- All-In-One Design: Simplifies setup with integrated inverter and battery.
- All around protection and unattended operation.
- 5 Years warranty, 6000/8000+ cycles, 10+ years life design.
- Top brand new LiFePO4 cells, super safety.
- 150A/230A Smart BMS matches well with solar system.
- Modular Design: Stackable for scalable energy solutions, easily expandable as needed.
- Efficient Power Management: Multiple charging modes optimize energy use in various scenarios.
- Easy Installation: Simple setup with minimal maintenance required.
- Long Lifespan: Up to 6000 cycles at 80% depth of discharge.
- 51.2V System Voltage: Ensures stable power delivery for your home solar setup.
Product Attributes
- Customization
- Available
- Type
- Li-ion Battery
- Cathode Material
- LFP
- Model NO.
- LF51628-11
- Rechargeable
- Yes
- Size
- Large
- Battery Type
- LiFePO4/Lithium Battery
- Controller Type
- MPPT
- Special Features
- Plug and Play
- Installation
- Floor Stand with Wheels
- Load
- House Appliances, Factory Equipment
- Grid Connection
- Hybrid Grid, on Grid
- Name
- Hybrid Solar Power System
- Battery Cell
- a- Grade
- Solar Panel
- Mono/Poly/Shingled
- Inverter
- Pure Sine Wave Inverter
- OEM/ODM
- Acceptable
- Application
- Home Appliances
- Certificate
- TUV/CE/IEC/ISO9001
- Communication Port
- Can, WiFi, RS485,
- System Type
- Floor Standing
- Transport Package
- Hazardous Package Container Packaging
- Specification
- 800*470*660mm
- Trademark
- solarthon
- Origin
- Zhognshan
- Package Size
- 87.50cm * 36.50cm * 81.50cm
- Package Gross Weight
- 265.000kg
- Lead Time
-
30 days (1 - 1000 Pieces)
To be negotiated ( > 1000 Pieces)
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.
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Product Description

Model | LF51314-11 | LF51628-11 |
Battery Type | LiFePO4 | LiFePO4 |
Nominal Voltage | 51.2V | 51.2V |
Nominal Capacity | 314Ah | 628Ah |
Charging Cut-off Voltage | 58.4V | 58.4V |
Discharging Cut-off Voltage | 40.8V | 40.8V |
Max. Cont. Charging/Discharging Current | 150A | 230A |
Max. Instantaneous Charge/Discharge Current | 300A | 300A |
Max. Number Of Parallel | 16 sets | 16 sets |
Cycle Life | ≥6000 | ≥6000 |
Product Size | 800*290*660mm | 800*470*660mm |
Weight | 130kg | 235kg |
Warranty | 5 years | 5 years |


household energy storage product series. It is used for energy
storage and energy supply of household, commercial, UPS and
other electrical equipment.
This product enjoys many merits: long cycle life, high safety standard from software protection to strong housing, exquisite looks, and easy installation, etc. It is widely used in energy storage system with off-grid inverters, grid-connected inverters and hybrid inverters.
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.







About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2611146". Items marked "" are certified.
Company Profile
Guangdong Solarthon Technology Co., Ltd. is an innovative high technology manufacturer with ISO9001, TUV, SGS, CE, IEC61215, IEC61730, CEC, JET Our Solar PV module factory covers 55, 000 Square Meters, has more than 450 employees.
Specialized in R&D, manufacturing and marketing of photovoltaic (PV) inverters/solar inverter, Power Inverter, Solar charge controller, Solar powered battery, Industrial solar panel and some other related Solar products.
Our innovative solutions for all photovoltaic applications and our unsurpassed service offer our customers worldwide greater independence in meeting their energy needs.
Solarthon is one of the world's leading suppliers of solar inverters, charge controllers and solar energy storage batteries. Solarthon's products have won the trust of customers around the world with their stable operation and excellent performance. They are not only sold well in China, but also in North America, Europe, Australia, Africa, Southeast Asia and other regions.
In 2017, Solarthon entered the off-grid inverter charger market. After being tested by the market and users, Solarthon off-grid inverters and solar charge controllers have been recognized by the majority of users for their excellence in quality and professional services.
Solarthon focuses on independent research and development, and has obtained more than 200 research and development patents. Our R & D products have passed SAA, CE, SONCAP certificate and IS9001 quality certificate. We are one of the authorized suppliers of the Chinese government...Solarthon is committed to promoting a new era of solar energy applications.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Building 1, No. 14, Fuqing Second Road, Yongxing Industrial Zone, Henglan Town, Zhongshan, Guangdong, China
-
Plant Area
- 10000 square meters
-
Number of Employees
- 63
-
Registered Capital
- 10,000,000 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
- Guangzhou Port, Shenzhen Port
-
Minimum Order Quantity
- 50 Pcs
-
Supply Chain Partners
- 2000
Our Production Capability & Technical Expertise
-
Main Products
- Solar Energy System, Inverter, Solar Power System, Battery, Industrial & Commercial Energy Storage, Portable Power Station, Solar Panel, Solar Water Pump, PV Combiner Box, Solar Controller
-
Production Lines
- 5
-
Production Machines
- Robot arm, Automatic production line, Assembly line, Sealing equipment, large-scale aging equipment, Aging Line, Integrating sphere
-
QA/QC inspectors
- 6 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
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
- 16 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2022-03-23
-
Export Year
- 5 Years
-
Main Markets
- Africa
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 11
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Cooperated with Fortune 500
- No
FAQ
- What is the cycle life of this battery?
- The battery offers a cycle life of over 6000 cycles.
- Does the battery have a memory effect?
- No, it has no memory effect, allowing charging and discharging at any time without affecting service life.
- What customization options are available?
- We offer full customization, minor customization, customization from samples, and customization from designs.
- What is the warranty period?
- Standard warranty is 12 months or 2,000 operating hours, with optional extended coverage up to 36 months.
- How fast is the delivery time?
- Delivery takes 1-3 days with fast customs clearance.
- What are the payment terms?
- We accept LC, T/T, Western Union, and PayPal.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- Is technical support available globally?
- Yes, we provide 24/7 technical assistance and spare parts supply globally.
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