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Product overview

Reliable performance without the guesswork.

Review the product details, specifications and support information below before ordering.

Best for

Home solar backup systems

  • Offices and commercial premises
  • Shops and small businesses
  • Off-grid properties
  • Areas with frequent power outages
  • Solar-system upgrades requiring more storage
  • Residential and light-commercial energy systems
Typical use

When connected to a correctly sized inverter and solar system, the battery can support appliances and equipment such as:

  • 💡 Lights
  • 📺 Televisions
  • 📡 Wi-Fi routers
  • 💻 Computers and laptops
  • 🧊 Refrigerators
  • 📹 CCTV and security systems
  • 🖨️ Office equipment
  • 🏪 Shop and business equipment
  • ⚙️ Selected pumps and other compatible loads


Actual backup duration depends on the connected load, inverter efficiency, battery settings and the permitted depth of discharge.

The MUST 10.24kWh Lithium Battery is a high-capacity energy-storage solution designed for residential, commercial and off-grid solar systems. With a 51.2V 200Ah capacity, it provides dependable stored power for use at night, during blackouts or whenever grid electricity is unavailable.

Built with durable LiFePO₄ lithium battery technology, this battery offers efficient charging, a long operating life and minimal maintenance compared with conventional lead-acid batteries.

🔋 Key Features

  • 10.24kWh nominal energy capacity
  • 51.2V 200Ah battery rating
  • Designed for 48V solar systems
  • Durable LiFePO₄ battery technology
  • Integrated battery-management system
  • Front display for battery-status monitoring
  • High usable energy capacity
  • Fast and efficient charging
  • Low-maintenance operation
  • Suitable for compatible hybrid and off-grid inverters
  • Compact wall-mounted design

✅ Benefits of LiFePO₄ Technology

  • Longer cycle life than conventional lead-acid batteries
  • Greater usable battery capacity
  • Faster charging performance
  • Stable operation during repeated charging and discharging
  • Reduced maintenance requirements
  • Improved thermal and chemical stability
  • Compact design compared with an equivalent lead-acid battery bank

⚠️ Compatibility Notice

This battery is rated at 51.2V and is intended for compatible 48V lithium battery systems. Before installation, confirm that your inverter supports the required lithium charging parameters and battery communication protocol.

Professional installation by a qualified solar technician is recommended to ensure safe wiring, correct protection and proper inverter configuration.

Technical details

Specifications

  • Brand: MUST
  • Battery Type: Lithium Iron Phosphate — LiFePO₄
  • Nominal Energy: 10.24kWh
  • Nominal Voltage: 51.2V
  • Battery Capacity: 200Ah
  • System Compatibility: 48V solar systems
  • Installation Type: Wall mounted
  • Application: Solar-energy storage and backup power

Questions and answers

Before you order

What is the battery’s storage capacity?
The battery has a nominal storage capacity of 10.24kWh.

What is its voltage and amp-hour rating?
It is rated at 51.2V and 200Ah.

Why is it described as a 48V system battery?
A nominal 51.2V LiFePO₄ battery is commonly used in systems classified as 48V solar systems.

Can it be used for home backup power?
Yes. It is suitable for home backup systems when paired with a compatible inverter and correctly sized solar array.

Can it power an entire house?
That depends on the number and wattage of the connected appliances. A professional load assessment is recommended for whole-house backup.

Can it work with any inverter?
No. The inverter must support 48V or 51.2V lithium batteries and the correct charging settings. Communication compatibility should also be confirmed.

Can it be charged using solar panels and grid electricity?
Yes, when connected to a compatible hybrid inverter that supports both solar and utility charging.

How long will it provide backup power?
Backup time depends on the total power consumption of the connected appliances. Lower loads provide longer backup duration.

Does it require regular maintenance?
LiFePO₄ batteries require minimal routine maintenance, but the wiring, terminals, protection devices and system settings should be checked periodically.

Is professional installation recommended?
Yes. Correct installation is important for safety, performance and battery lifespan.

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