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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
  • 🏢 Small offices
  • 🏪 Shops and retail premises
  • 🌍 Off-grid homes
  • 📹 CCTV installations
  • 📡 Internet and communications systems
  • 💡 Essential-load backup
  • ⚡ Areas experiencing frequent power outages
Typical use

With a rated output of approximately 3kW, the inverter can support selected household and office loads such as:

  • 💡 LED lighting
  • 📺 Television
  • 📡 Wi-Fi router
  • 💻 Computers and laptops
  • 🌀 Fans
  • 📱 Phone chargers
  • 📹 CCTV and security equipment
  • 🖨️ Office equipment
  • 🧊 Energy-efficient refrigerator
  • 🏪 Selected shop equipment
  • 🔊 Audio equipment

The total connected load should remain within the inverter's rated capacity, and appliances with motors or compressors should be assessed for starting surge.

The SRNE 3kW 24V Hybrid Solar Inverter is an all-in-one power solution designed for homes, offices, shops and off-grid solar installations. It combines solar charging, battery backup and grid power management in one compact wall-mounted unit.

With a 24V battery system, pure sine wave output and intelligent operating modes, it is suitable for users who want dependable backup power while making efficient use of solar energy. The inverter also features a fast UPS transfer time, wide AC input range and support for both lithium and lead-acid battery systems.

⚡ Key Features

  • ⚡ 3kW / 3kVA rated inverter capacity
  • 🔋 24V DC battery system
  • 🌊 Pure sine wave output
  • ☀️ Hybrid solar and grid operation
  • 🔋 Supports lithium and lead-acid batteries
  • 📈 MPPT tracking efficiency of up to 99.9%
  • ⏱️ Fast 10ms UPS transfer time
  • 🔌 Wide AC input range of approximately 90–280V
  • 🔄 Multiple intelligent operating modes
  • 🌬️ Smart cooling fan with operating noise below approximately 55dB
  • 📟 Front LCD display for monitoring and configuration
  • 🏠 Suitable for residential and small-business solar systems
  • 🌍 Ideal for backup and off-grid applications

☀️ Intelligent Solar Charging

The inverter uses MPPT solar charging technology to help maximise available power from the connected solar array.

Its MPPT system is rated at up to 99.9% tracking efficiency, allowing the inverter to continuously adjust solar-panel operating conditions for improved energy harvesting.

This makes it suitable for installations where getting the most from available solar generation is important.

🔋 Dual Battery Support

The SRNE hybrid inverter is designed to work with compatible:

  • 🔋 LiFePO₄ lithium batteries
  • 🔋 Other compatible lithium battery systems
  • 🔋 Gel batteries
  • 🔋 AGM batteries
  • 🔋 Deep-cycle lead-acid batteries

Its smart charging algorithms help adapt battery charging to different battery technologies.

🔄 Flexible Operating Modes

The inverter offers multiple operating modes to help users manage how solar, grid and battery power are prioritised.

Available modes include:

  • ☀️ Solar Mode – prioritises available solar power
  • 🔌 Grid Mode – uses utility power as the primary source
  • 🔋 Hybrid Mode – combines available energy sources
  • ⚙️ Custom Mode – allows system settings to be adjusted for specific requirements

⏱️ Fast UPS Transfer

The SRNE inverter provides an approximately 10ms transfer time when switching to battery backup.

This helps minimise interruptions to equipment such as:

  • Computers
  • Wi-Fi routers
  • CCTV equipment
  • TVs
  • Office electronics

The fast switching capability makes it suitable for installations where continuity during grid outages is important. 

✅ Benefits

  • Combines solar, battery and grid power management
  • Pure sine wave output
  • High-efficiency MPPT solar charging
  • Compatible with lithium and lead-acid batteries
  • Fast transfer during power failures
  • Wide AC input range
  • Multiple operating modes
  • Compact wall-mounted installation
  • Suitable for both backup and off-grid applications

Technical details

Specifications

  • 🏷️ Brand: SRNE
  • ⚡ Rated Power: 3kW / 3kVA
  • 🔋 Battery Voltage: 24V DC
  • 🌊 Output Type: Pure sine wave
  • 🔌 AC Input Range: Approximately 90–280V AC
  • ⏱️ UPS Transfer Time: Approximately 10ms
  • ☀️ MPPT Efficiency: Up to 99.9%
  • 🔋 Battery Compatibility: Lithium and lead-acid
  • 🔄 Operating Modes: Solar / Grid / Hybrid / Custom
  • 🌬️ Cooling: Intelligent fan control
  • 🔇 Noise Level: Below approximately 55dB
  • 📟 Monitoring: Integrated LCD control panel
  • ⚙️ Installation: Wall mounted
  • ☀️ Application: Solar backup and off-grid systems

Questions and answers

Before you order

What is the inverter capacity?
It is rated at approximately 3kW / 3kVA.

What battery voltage does it use?
It operates on a 24V battery system.

Is it a pure sine wave inverter?
Yes. The SRNE hybrid inverter provides pure sine wave output.

Can it work with lithium batteries?
Yes. It supports both lithium and lead-acid batteries with suitable charging configurations.

What is the transfer time during a blackout?
The stated UPS transfer time is approximately 10ms.

Can it run a refrigerator?
Yes, many energy-efficient refrigerators may work with a 3kW inverter, but the refrigerator's starting surge must be considered.

Is it suitable for a whole house?
It can support a selection of essential household loads, but whether it can power the whole house depends on total simultaneous consumption.

Can it be used off-grid?
Yes. It is designed for hybrid and off-grid solar applications.

Is professional installation recommended?
Yes. Correct solar sizing, battery configuration, DC protection, cable sizing and inverter settings are important for safe and reliable operation.

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