Off Grid Solar Inverter Hybrid 2KW/3.6KW/5KW/6.6KW/12KW
Product Overviews
The Smart VMH Series is an high frequency inverter for off-grid solar with a wall-mount design. The VMH Series is an integrated control unit featuring a pure sine wave output, integrating both an inverter and a solar charge controller.
The VMH high frequency solar inverter employs advanced MPPT calculation methods and intelligent battery management to maximize energy acquisition. With a broad PV input range, this inverter for solar panel can operate without a battery when sufficient energy is available. It boasts high power density, ease of use, excellent overall efficiency, and minimal no-load loss. This versatile unit combines solar energy, mains power, and battery functions, making it suitable for lighting, computers, televisions, household appliances, electric tools, and small-scale industrial equipment.
Main Features
- Dual Outputs for smart load management
- Work without Battery - 500V wide PV voltage powers loads directly
- Pure sine wave output for stable performance
- Built-in MPPT Solar Controller for maximum solar efficiency
- Configurable AC/Solar Input & Output Priority via LCD settings
- Multiple Protections – overload, short circuit, over-temperature & more
- Seamless Auto Restart after power restoration
- Smart Monitoring– Optional WiFi & Bluetooth for real-time tracking via mobile app

We are a leading manufacturer of electronic power supply equipment in China, with over 20 years of industry experience.
Initially specializing in UPS systems, we have since expanded our product range to solar system components, such as solar inverters, energy storage batteries, and home energy storage systems.
Our products are now exported to more than 60 countries worldwide, with a diverse product portfolio and a monthly production capacity of up to 150,000 units.
- Excellent Quality Control: We have first-class QC team to ensure each product batch is qualified.
- Customization: Supported by a dedicated research and development team, we offer tailored OEM and ODM services to meet the specific needs of our clients.
- Warranty and Technical Support: We stand behind the quality and reliability of our products with comprehensive after-sales support.
We have own factory with ISO 9001:2008 and ISO14001:2004 certified. With a strong commitment to innovation and excellence, we aim to provide reliable and efficient power solutions to meet the needs of our global clients.
Timely delivery of orders to our customers is our top priority. At Unipower, we have 19 production lines, covering 16,000 square meters. Monthly production capacity is up to 150,000 units.
The factory is equipped with 33 sets of fully automatic SMT lines, more than 10 sets of automatic insertion equipment, ICT PCB testing equipment, ATE automatic testing center and aging workshop for all products.
Testing, Assembling and Warehousing








