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Home > Solar Home Energy Battery > Jm 20kwh Solar Battery LiFePO4 51.2V 400ah for Home Energy Storage Smart BMS 8000 Long Cycles Life and Warranty Motoa UL CE IEC
Jm 20kwh Solar Battery LiFePO4 51.2V 400ah for Home Energy Storage Smart BMS 8000 Long Cycles Life and Warranty Motoa UL CE IEC
Jm 20kwh Solar Battery LiFePO4 51.2V 400ah for Home Energy Storage Smart BMS 8000 Long Cycles Life and Warranty Motoa UL CE IEC
Jm 20kwh Solar Battery LiFePO4 51.2V 400ah for Home Energy Storage Smart BMS 8000 Long Cycles Life and Warranty Motoa UL CE IEC
Jm 20kwh Solar Battery LiFePO4 51.2V 400ah for Home Energy Storage Smart BMS 8000 Long Cycles Life and Warranty Motoa UL CE IEC
Jm 20kwh Solar Battery LiFePO4 51.2V 400ah for Home Energy Storage Smart BMS 8000 Long Cycles Life and Warranty Motoa UL CE IEC
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Jm 20kwh Solar Battery LiFePO4 51.2V 400ah for Home Energy Storage Smart BMS 8000 Long Cycles Life and Warranty Motoa UL CE IEC
Jm 20kwh Solar Battery LiFePO4 51.2V 400ah for Home Energy Storage Smart BMS 8000 Long Cycles Life and Warranty Motoa UL CE IEC
Jm 20kwh Solar Battery LiFePO4 51.2V 400ah for Home Energy Storage Smart BMS 8000 Long Cycles Life and Warranty Motoa UL CE IEC
Jm 20kwh Solar Battery LiFePO4 51.2V 400ah for Home Energy Storage Smart BMS 8000 Long Cycles Life and Warranty Motoa UL CE IEC
Jm 20kwh Solar Battery LiFePO4 51.2V 400ah for Home Energy Storage Smart BMS 8000 Long Cycles Life and Warranty Motoa UL CE IEC

Jm 20kwh Solar Battery LiFePO4 51.2V 400ah for Home Energy Storage Smart BMS 8000 Long Cycles Life and Warranty Motoa UL CE IEC

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Product Description

Solar Battery LiFePO4 51.2V 400Ah

⚡
This 20kWh Solar Battery is a high-performance LiFePO4 model (51.2V 400Ah) specifically designed for home energy storage. Equipped with a smart BMS, it offers an exceptional 8000+ cycle life, meeting UL, CE, and IEC certifications for reliable home solar system support.

Key Features

📦 Portability & Installation
  • Ultimate portability and flexibility
  • Simple, convenient setup for hassle-free use
🔧 Design & Expandability
  • Modern, attractive appearance
  • Supports parallel connection for up to 15 units
🌱 Performance & Eco-friendly
  • LiFePO4 battery pack with 20.48kWh total energy
  • Pollution-free with long lifespan (8000+ cycles)
🧠 Safety & Intelligence
  • JBD-200A-16S Intelligent BMS protection
  • Real-time monitoring via LCD and built-in WiFi
  • Customizable touch/push-button display & Bluetooth
🔄 Universal Compatibility
  • Compatible with major inverters: DEYE, Growatt, PYLONTECH, etc.
🛡️ Specs & Warranty
  • Max charge/discharge current: 200A
  • Wide operating temp: -20ºC to 60ºC
  • Includes 10-year warranty

Technical Parameters

Model JM-51.2V400Ah-LED
Energy Capacity 20.48kWh
Warranty 10 Years
Anode Material LFP (LiFePO4)
Application Solar Power Systems, Energy Storage, UPS, 48V 20kWh Systems
Certification MSDS, UN38.3, CE, UL, IEC
Monitoring LCD Screen (Customizable WiFi/Bluetooth)
Service OEM/ODM Available

Product Visuals

Solar Battery Main View
Battery Detail 1
Battery Detail 2
Battery Detail 3
Battery Detail 4
Battery Detail 5
System Setup
Product Specifications Chart

Quality Assurance

Manufacturing
Testing
Certifications

Frequently Asked Questions

What is the cycle life of the LiFePO4 battery?
The battery provides a long lifespan exceeding 8000 cycles, ensuring years of reliable home energy storage.
Can multiple batteries be connected for more capacity?
Yes, this model supports parallel connection for up to 15 units, allowing for significant energy storage expansion.
Is the battery compatible with my existing inverter?
It is designed to work seamlessly with most well-known inverter brands, including DEYE, Growatt, and PYLONTECH.
What safety protections are built into the system?
It features a JBD-200A-16S intelligent BMS that prevents overcharging, over-discharging, and overheating for maximum safety.
How can I monitor the battery performance?
The battery includes an LCD display and built-in WiFi/Bluetooth for real-time monitoring of power status and health.
What is the warranty period for this 20kWh system?
This product comes with a comprehensive 10-year warranty, reflecting its high-quality construction and durability.

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