Guangdong Langchuan New Energy Technology Co., Ltd.
                                                                                                           
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12 Years
Since 2014
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48V 400Ah LiFePO4 Solar Battery System with 10-Year Warranty for Home and Motorhome Power Storage

Price Negotiable
Price: Negotiable
MOQ: 1
Delivery Time: Negotiable
Brand: LCNE
Product Description
High-Performance LiFePO4 Solar Battery Systems
Why Choose Our Solar Battery Solutions
Professional solar battery system installation
Customized Solutions Uncompromising Quality Assurance
  • 0 MOQ with OEM/ODM brand customization
  • Free personalized solutions from 15+ expert designers
  • Direct-from-factory pricing: 10%-20% lower vs. industry benchmarks
  • Low-volume trial orders to minimize investment risk
  • 100% new A-grade cells with 10x reward for fake
  • LFP 8,000+ cycle life
  • 10-year warranty with free replacement within first 5 years
  • UL9540A, CE, RoHS, UN38.3, MSDS certified
Fast & Reliable Delivery Global After-Sales Support
  • Samples in 7-10 days
  • Bulk orders in 15-25 days with late delivery compensation
  • VIP priority production: 30% faster lead time
  • Live progress tracking with shipment documentation
  • Global online traceable transportation management system
  • Overseas warehouse for faster worldwide delivery
  • 30-minute response & 2-hour solution guarantee
  • 100% replacement for quality issues
  • Signed NDA protecting client rights
  • End-to-end tech support including installation training
Technical Specifications
Detailed technical specifications for solar batteries
Product Parameters
Model LC-LR51100 LC-LR51200 LC-LR51200
Battery Chemistry LiFePO4 LiFePO4 LiFePO4
Normal Voltage 51.2V 51.2V 51.2V
Operating Voltage 46-56V 46-56V 46-56V
Energy Capacity 5.12 kWh 10.24 kWh 16.08 kWh
Standard Charge Current 100A 100A / 200A Optional 157A
Standard Discharge Current 100A 100A / 200A Optional 157A
Max Charge Current 100A 100A / 200A Optional 200A
Max Discharge Current 100A 100A / 200A Optional 200A
Additional Specifications
Parameter LC-LR51100 LC-LR51200 LC-LR51200
Recommended Depth of Discharge 90% 90% 90%
Net Dimensions (L/W/H) 520×485×155mm 840×485×155mm 770×485×230mm
Net Weight 44kg 82kg 115kg
IP Rating IP21 IP21 IP21
Working Temperature Charge: 0°C-55°C
Discharge: -10°C-55°C
Charge: 0°C-55°C
Discharge: -10°C-55°C
Charge: 0°C-55°C
Discharge: -10°C-55°C
Cycle Life ≥4500 cycles (25°C 100% DOD 80% SOH)
≥6000 cycles (25°C 90% DOD 70% SOH)
≥4500 cycles (25°C 100% DOD 80% SOH)
≥6000 cycles (25°C 90% DOD 70% SOH)
≥6000 cycles (25°C 100% DOD 80% SOH)
≥8000 cycles (25°C 90% DOD 70% SOH)
Communication Ports RS485, CAN, RS232 RS485, CAN, RS232 RS485, CAN, RS232
Wireless Communication Bluetooth, WiFi Bluetooth, WiFi Bluetooth, WiFi
Custom OEM & ODM Solutions
Customization Options Available Specifications
  • Color: White, Black, Blue, Gray
  • Capacity: 50Ah to 400Ah
  • Voltage: 12.8V to 120V
  • Energy: 2.5kWh to 50kWh
  • BMS: Bluetooth, WiFi, 4G, Active Balance
  • Shell Material: ABS Plastic, Aluminum Alloy, IP65 Waterproof
  • Logo: Laser Engraving, Silk Printing, Label Sticker
  • Packaging: Wooden Case, Carton Box, Pallet with Foam Protection
  • Complete range of capacities and voltages
  • Multiple communication and monitoring options
  • Various enclosure materials and protection levels
  • Flexible branding and packaging solutions
Custom solar battery manufacturing capabilities
Applications & Use Cases
Solar battery applications for residential and commercial use
Our 48V lithium battery systems are ideal for residential solar installations, motorhome power systems, off-grid applications, and commercial energy storage solutions. With capacities ranging from 5.12 kWh to 16.08 kWh, these batteries provide reliable power for homes, businesses, and mobile applications.
Frequently Asked Questions
Can I order samples?
Yes, we welcome sample orders to test and verify product quality before committing to larger quantities.
How do you ensure battery cell quality?
All our battery cells are grade new A quality. We accept third-party inspections and provide full compensation if cells are not brand-new Grade A.
What is the delivery timeline?
Samples typically ship within 3 days, while mass production orders take 2-5 weeks depending on quantity.
Can I add my logo to the product?
Yes, we offer logo customization. Please provide your design requirements before production begins.
What is the warranty period?
We provide a 10-year warranty with free replacement for the first five years and free maintenance for the following five years.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangdong Langchuan New Energy Technology Co., Ltd.
Location Building 3, No. 168, Fuli East Road, Dalang Town, Dongguan City, Guangdong Province, China
Contact Person Yu

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