INVT Inverter GD300-21-022G-4 Manual

The INVT Inverter GD300-21-022G-4 is a high-performance inverter designed for solar energy applications. It features advanced technology for efficient energy conversion, ensuring optimal performance and reliability. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: High-efficiency power conversion, integrated monitoring system, multiple protection features, user-friendly interface.

Installation

Carefully unpack the inverter and inspect for any damage. Follow these steps for proper installation:

1. Choose a suitable location: Ensure adequate ventilation and avoid direct sunlight.
2. Mount the inverter securely: Use appropriate mounting hardware.
3. Connect solar panels: Follow the wiring diagram provided in the manual.
4. Connect to the electrical grid: Ensure compliance with local regulations.
5. Power on the inverter: Check for any error messages on the display.

WARNING! Ensure all connections are secure to avoid electrical hazards.

First-Time Setup

Power on the inverter and follow the on-screen prompts to configure settings.

1. Select language: Choose your preferred language from the menu.
2. Set grid parameters: Input local grid specifications as required.
3. Configure solar panel settings: Enter details about the connected solar panels.
4. Save settings: Confirm all configurations before exiting the setup.

CAUTION! Ensure stable power supply during setup to avoid data loss.

Specifications

• Model: GD300-21-022G-4
• Input Voltage: 300V - 600V DC
• Output Power: 3000W
• Efficiency: Up to 98%
• Operating Temperature: -25°C to 60°C
• Protection Level: IP65
• Weight: 15 kg

Controls and Settings

Access settings via the user interface. Key controls include:

Display: Shows operational status and error messages.

Buttons: Navigate through menus and adjust settings.

Remote Monitoring: Connect via Wi-Fi for remote access to performance data.

Connecting Devices

Ensure all devices are powered off before making connections.

1. Connect solar panels to the inverter using the specified terminals.
2. Connect the inverter to the electrical grid as per local regulations.
3. Verify all connections are secure before powering on the inverter.

Tip: Use appropriate cables to ensure optimal performance.

Operating the Inverter

To operate the inverter, follow these steps:

1. Power on the inverter: Ensure all connections are secure.
2. Monitor performance: Use the display or app to track energy production.
3. Adjust settings as needed: Access the menu for configuration changes.
4. Perform regular checks: Ensure the inverter is functioning correctly.

WARNING! Do not attempt to open the inverter casing; risk of electric shock.

Maintenance

Regular maintenance is essential for optimal performance:

• Clean the inverter casing with a dry cloth.
• Check connections periodically for wear or corrosion.
• Ensure ventilation is not obstructed.
• Schedule professional inspections annually.

Regulatory Information

This inverter complies with international safety and performance standards. For more information, visit the official INVT website or contact customer support.

Troubleshooting

Reset: Use the reset button if available to restore factory settings.

Service: For further assistance, contact INVT customer support.