PV1800 PRO (2–6.2KW) High-Frequency Pure Sine Wave Off-Grid Solar Inverter
The PV1800 PRO 2–6.2kW High-Frequency Solar Inverter combines a pure sine wave inverter, MPPT solar controller, and UPS function in one compact system. With up to 500V high-voltage PV input, battery-free solar operation, and dual AC output on selected models, it provides a flexible and cost-effective solution for residential, commercial, backup, and off-grid solar applications.
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The PV1800 PRO Series is a versatile high-frequency solar inverter designed for flexible and reliable off-grid power systems. Available from 2kW to 6.2kW, it combines a high-performance MPPT solar charge controller, pure sine wave inverter, and UPS function into one compact all-in-one solution.
One of its key advantages is battery-free operation, allowing compatible loads to be powered directly from solar energy during daylight hours without requiring a battery bank. This provides a cost-effective way to start a solar power system while reducing initial equipment costs.
The PV1800 PRO also supports high-voltage PV input of up to 500V, allowing larger solar arrays to be connected efficiently. Selected models feature dual AC outputs, enabling users to separate essential and non-essential loads for better energy management.
With its flexible configuration, pure sine wave output, high-voltage MPPT capability, UPS functionality, and battery-free solar operation, the PV1800 PRO is an excellent solution for homes, small businesses, workshops, remote locations, and entry-level off-grid solar systems.
Key Features
- Series: PV1800 PRO
- Power Range: 2kW–6.2kW
- Inverter Type: High Frequency
- Output Waveform: Pure Sine Wave
- Built-in MPPT solar controller
- High-Voltage PV Input: Up to 500V
- Battery-Free Solar Operation: Supported
- Built-in UPS function
- Dual AC output on selected models
- All-in-one off-grid system
- Direct solar-to-load operation
- Flexible energy management
- Simplified installation
- Cost-effective entry into solar power
- Suitable for residential and small commercial applications
- Suitable for off-grid and backup power systems
Battery-Free Solar Operation
The PV1800 PRO’s battery-free capability allows compatible loads to operate directly from available solar energy during the day.
This provides several advantages:
- Lower initial system cost
- No battery required for daytime loads
- Direct utilization of available solar power
- Suitable for daytime commercial and residential loads
- Flexible system expansion with battery storage later
This makes the PV1800 PRO particularly useful for users who want to start with solar power and add battery storage as their energy requirements grow.
High-Voltage MPPT Solar Input
With PV input capability of up to 500V, the PV1800 PRO can accommodate larger solar panel configurations while maintaining efficient solar energy conversion.
The integrated MPPT controller helps maximize available solar power under changing sunlight conditions.
Dual AC Output
Selected models feature dual AC outputs, allowing users to separate essential and non-essential loads.
For example:
Output 1 → Essential Loads
Lighting, refrigerators, routers, computers
Output 2 → Non-Essential Loads
General appliances and other secondary equipment
This provides greater control over available solar and battery energy.
Pure Sine Wave Output
The PV1800 PRO delivers pure sine wave AC power, making it suitable for sensitive electronics and appliances such as:
- Computers
- Laptops
- Refrigerators
- Televisions
- Routers
- LED lighting
- Fans
- Small appliances
- Electronic equipment
Applications
The PV1800 PRO Series is suitable for:
- Home solar systems
- Residential backup power
- Off-grid homes
- Small businesses
- Shops
- Workshops
- Remote offices
- Rural power systems
- Solar battery systems
- Battery-free solar systems
- Daytime solar power
- Emergency backup power
- Solar UPS systems
- Remote locations
- Renewable energy systems
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