Guangdong Langchuan New Energy Technology Co., Ltd.
                                                                                                           
Verified Supplier
12 Years
Since 2014
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48V 30kWh LiFePO4 Solar Battery Storage System with 10kW Power Capacity and 10-Year Warranty

Price Negotiable
Price: $406-430
MOQ: 1
Delivery Time: Negotiable
Brand: Langchuan
Product Description
Why Choose Our Solar Power Systems
Professional solar power 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 - 10x reward for fake
  • LFP 8,000+ cycle life
  • 10-year warranty (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 (late delivery compensation)
  • VIP priority production: 30% faster lead time
  • Live progress tracking with shipment documentation
  • Global online traceable transportation management system
  • Overseas warehouse: faster delivery worldwide
  • 30-minute response & 2-hour solution guarantee
  • 100% replacement for quality issues
  • Signed NDA protecting client rights
  • End-to-end tech support: installation training + certification guidance
  • Complete marketing kits: photos, specs, videos, certificates, manuals
Contact us for solar power solutions
Product Specifications
Detailed solar battery specifications
Parameter LC-LW51100 LC-LW51200
Battery Chemistry LiFePO4 LiFePO4
Normal Voltage 51.2V 51.2V
Operating Voltage 46-56V 46-56V
Energy Capacity 5.12 kWh 10.24 kWh
Standard Charge Current 100A 100A / 200A Optional
Standard Discharge Current 100A 100A / 200A Optional
Net Dimensions (L×W×H) 600×430×145mm 830×500×500mm
Net Weight 46kg 84kg
IP Rating IP21 IP21
Working Temperature Charge: 0°C-55°C
Discharge: -10°C-55°C
Charge: 0°C-55°C
Discharge: -10°C-55°C
Cycle Life 4500 cycles (100% DOD)
6000 cycles (90% DOD)
4500 cycles (100% DOD)
6000 cycles (90% DOD)
4500 cycles (100% DOD)
6000 cycles (90% DOD)
Communication Port RS485, CAN, RS232 RS485, CAN, RS232
Wireless Communication Bluetooth, WiFi Bluetooth, WiFi
Certification CE-EMC, MSDS, UN38.3 CE-EMC, MSDS, UN38.3
Contact our solar power experts
Customization Options
Feature Available Options
Color White, Black, Blue, Gray
Capacity 50Ah, 75Ah, 100Ah, 200Ah, 280Ah, 300Ah, 314Ah, 400Ah
Voltage 12.8V, 25.6V, 48V, 51.2V, 60V, 72V, 96V, 120V
Energy 2.5kWh, 5kWh, 10kWh, 15kWh, 16kWh, 20kWh, 30kWh, 50kWh
BMS Bluetooth BMS, WiFi BMS, 4G BMS, 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
Custom solar battery packaging options
Frequently Asked Questions
Q1: Can I order samples?

A1: Yes, we welcome sample orders to test and verify product quality.

Q2: How to ensure the quality of your battery cells?

A2: Our battery cells are all grade new A. We accept third-party inspections and provide full compensation if cells are not brand-new Grade A.

Q3: What about the delivery time?

A3: Samples take 3 days, mass production takes 2-5 weeks depending on order quantity.

Q4: Can I print my logo on the product?

A4: Yes. Please inform us before production and confirm the design based on our samples.

Q5: Does the shipping way to our country include tax?

A5: It depends on the country and shipping method. Most Asian countries, European countries, United States, and Canada have tax-included shipping channels.

Q6: How long is the warranty?

A6: Our warranty is 10 years - free replacement for the first five years, free maintenance for the next 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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