


Axpert VM IV TWIN 4KW 24V Off-Grid Solar Inverter for Solar Installers and Homes
₦669,302.00 Original price was: ₦669,302.00.₦659,302.00Current price is: ₦659,302.00.
The Axpert VM IV TWIN 4KW 24V Off-Grid Solar Inverter is a high-performance off-grid inverter designed for residential solar systems, small businesses, and professional solar installers. Built with advanced solar charging technology and a reliable pure sine wave output, it ensures stable electricity for homes and offices even during grid outages.
This inverter integrates an inverter, solar charger, and battery charger into one powerful unit, helping users efficiently manage energy from solar panels and batteries. With strong charging capacity and flexible system configuration, it is ideal for solar backup systems and off-grid solar installations.
For assistance, reach us via +234 913 327 6531, (+234)02018870084 or sales@pvpro.com.ng
Axpert VM IV TWIN 4KW 24V Off-Grid Solar Inverter – Powerful Backup for Homes & Solar Installers
The Axpert VM IV TWIN 4KW 24V Off-Grid Solar Inverter is a high-performance off-grid inverter designed for residential solar systems, small businesses, and professional solar installers. Built with advanced solar charging technology and a reliable pure sine wave output, it ensures stable electricity for homes and offices even during grid outages.
This inverter integrates an inverter, solar charger, and battery charger into one powerful unit, helping users efficiently manage energy from solar panels and batteries. With strong charging capacity and flexible system configuration, it is ideal for solar backup systems and off-grid solar installations.
Main Features
i. Pure Sine Wave Solar Inverter
Produces clean and stable electricity suitable for sensitive electronics such as televisions, computers, routers, and office equipment.
ii. Twin Output Design for Load Management
Equipped with dual output functionality that allows installers to separate critical loads from non-essential appliances for better energy management.
iii. Wide PV Input Voltage Range
Supports flexible solar panel configuration and allows efficient solar energy harvesting throughout the day.
iv. High Solar Charging Capability
Provides powerful battery charging performance, helping solar systems recharge faster during sunlight hours.
v. Smart Battery Charging Design
Optimized battery charging technology improves battery performance and extends battery lifespan.
vi. LCD Display and User Configuration
Built-in LCD interface allows users and installers to easily monitor system status, battery condition, solar input, and load usage.
vii. Durable Design for Solar Environments
Designed for long-term operation in demanding solar installation environments with improved cooling and system protection.
Additional Installer-Expected Features
| Feature | Description |
|---|---|
| High-Efficiency MPPT Solar Charge Controller | Maximizes solar panel output by continuously tracking the maximum power point for higher energy harvest. |
| Dual AC Output for Smart Load Control | Allows installers to prioritize essential loads such as lighting, routers, and refrigerators. |
| Multiple Charging Priority Modes | Supports Solar First, Utility First, or Solar + Utility charging options for flexible system configuration. |
| Generator Compatibility | Can work with backup generators to provide additional power during low solar generation periods. |
| Cold Start Function | Enables the inverter to start directly from battery power without requiring grid input. |
| Smart LCD Monitoring | Displays real-time information including solar input, battery charging, inverter load, and system alerts. |
| Advanced Protection System | Includes protection against overload, short circuit, overheating, and battery overcharge. |
| USB / RS232 Communication Interface | Allows system monitoring and configuration through computer software or monitoring devices. |
| Compact Wall-Mount Design | Lightweight and easy for installers to mount in homes, offices, or solar control rooms. |
| Energy Saving Mode | Reduces standby power consumption and improves overall system efficiency. |
Applications
The Axpert VM IV TWIN 4KW inverter is ideal for:
Residential solar installations
Solar backup power systems
Small offices and retail stores
Solar installer projects
Off-grid homes and cabins
Small commercial solar systems
Why Choose the Axpert VM IV TWIN 4KW Off-Grid Solar Inverter?
The Axpert VM IV TWIN series is widely trusted by solar installers because of its powerful 4KW output, flexible solar configuration, and intelligent load management system. Its twin output design makes it perfect for separating essential loads and improving energy efficiency in solar installations.
Now available for fast delivery across Lagos, Abuja, Kano, and Port Harcourt, making it a reliable choice for solar professionals and homeowners seeking dependable solar backup power.
Upgrade your solar system today with the Axpert VM IV TWIN 4KW 24V Off-Grid Solar Inverter and enjoy efficient, stable, and reliable solar energy.
9 Olaiya Street, Oregun, Ikeja, Lagos, Nigeria | Facebook | Instangram | Home
| Size | 1–11kW |
|---|
1 review for Axpert VM IV TWIN 4KW 24V Off-Grid Solar Inverter for Solar Installers and Homes


24/48HR DELIVERY WITHIN LAGOS
Get your solar products delivered fast and reliably across Lagos within 24 to 48 hours. We ensure prompt processing, secure packaging, and efficient dispatch so installers, businesses, and homeowners can stay on schedule without delays. Our logistics network is optimized for same-day and next-day fulfillment across mainland and island locations.
For support and inquiries, call +234 913 327 6531, (+234)02018870084 or email sales@pvpro.com.ng.
7 DAYS DELIVERY WITHIN NIGERIA
We offer nationwide delivery within 7 days, covering major cities and remote locations across Nigeria. Orders are carefully handled and shipped through trusted logistics partners to guarantee safe and timely arrival.
For assistance, reach us via +234 913 327 6531, (+234)02018870084 or sales@pvpro.com.ng









daniel –
Excellent 4KW 24V Off-Grid Solar Inverter! Very reliable service, great customer support, and on-time delivery. Highly satisfied!