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WELONS GROUP CO.,LIMITED

  • China,Guangzhou
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China 20kWh Home Solar Storage System 400Ah 20.48kWh Commercial Solar Battery
China 20kWh Home Solar Storage System 400Ah 20.48kWh Commercial Solar Battery

  1. China 20kWh Home Solar Storage System 400Ah 20.48kWh Commercial Solar Battery
  2. China 20kWh Home Solar Storage System 400Ah 20.48kWh Commercial Solar Battery
  3. China 20kWh Home Solar Storage System 400Ah 20.48kWh Commercial Solar Battery

20kWh Home Solar Storage System 400Ah 20.48kWh Commercial Solar Battery

  1. MOQ: 100 pcs
  2. Price: USD 30-300 /pcs
  3. Get Latest Price
Packaging Details 1.2mX2.4m wooden Case packaging
Delivery Time 5-8 work days
Payment Terms T/T
Supply Ability 500000 pcs per year
Nominal Capacity 100Ah 300Ah
Current 100A
Protection Level IP51
Product Residential Energy Storage
Output Frequency 50/60Hz
Model Number Custom

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  1. Product Details
  2. Company Details

Product Specification

Packaging Details 1.2mX2.4m wooden Case packaging Delivery Time 5-8 work days
Payment Terms T/T Supply Ability 500000 pcs per year
Nominal Capacity 100Ah 300Ah Current 100A
Protection Level IP51 Product Residential Energy Storage
Output Frequency 50/60Hz Model Number Custom
High Light 20kWh home solar storage systemhome solar storage system 400Ah20.48kWh Commercial Solar Battery

20kWh Expandable Home & Commercial Solar Battery

 

 

Engineered with high-performance Grade A LiFePO4 cells, this 20.48kWh stackable energy storage system delivers 6000+ deep cycles for long-lasting, reliable power. Its 4-layer modular, mobile design features integrated casters for easy movement, supporting tool-free plug-and-play installation and flexible capacity expansion to meet growing energy needs. With 200A max charging and 400A max discharging current, multi-level safety protections, real-time BMS monitoring, and international certifications, it is ideal for high-capacity solar energy storage and comes with CAN2.0/RS485 interfaces for seamless system integration.

 

Battery Details

 

Nominal Voltage 51.2V
Nominal Capacity 400Ah @ 0.2C
Rated Energy 20.48kWh
Max Charge/Discharge Current 200A / 400A
Internal Resistance ≤180mΩ (AC1KHz)
Cell 3.2V 100Ah, 16S4P
Protection Level IP51
Dimension 610*440*760
Weight 212.9kg
Working Temp Range Charge: 0℃~45℃; Discharge: -20℃~60℃

 

 

Key Features

  • Industrial-grade Grade A LiFePO4 cells with 6000+ deep cycles, built for heavy-duty, long-term use
  • 4-layer modular stackable design with integrated mobile casters, enabling tool-free plug-and-play installation and flexible expansion
  • High-power performance with 200A max charge and 400A max discharge current, supporting fast charging and high-output loads
  • IP51-rated dust and moisture protection, comprehensive multi-level safety safeguards, and real-time BMS monitoring
  • CAN2.0/RS485 communication ports for seamless integration with solar inverters and energy management systems
  • Robust cold-rolled steel housing with natural cooling, ensuring stable operation in diverse environments
  •  

Typical Applications

  • High-capacity residential solar energy storage systems
  • Whole-home backup power for full-house load support during outages
  • Off-grid power supply for remote farms, communities, and industrial sites
  • Medium-sized commercial energy storage and peak shaving
  • Critical equipment UPS for offices, small businesses, and telecom facilities
  • Large-scale mobile power for construction sites and outdoor events

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2015

  • Total Annual:

    5000000-10000000

  • Employee Number:

    100~150

  • Ecer Certification:

    Verified Supplier

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Get in touch with us

  • Reach Us
  • WELONS GROUP CO.,LIMITED
  • No.501, Block 5, Frist Lane No.16, Lianyun Road, Shiqi Town, Panyu District, Guangzhou City
  • https://www.solarpv-glass.com/

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