1. Introduction
This ECGSOLAX 6.2KW Solar Hybrid Inverter is a multi-function inverter/charger, combining the functions of an inverter, solar charger, and battery charger. It is designed to provide uninterruptible power support in a portable size. Its comprehensive LCD display offers user-configurable and easily accessible button operation for settings such as battery charging current, AC/solar charger priority, and acceptable input voltage based on different applications.
Image: ECGSOLAX 6.2KW Solar Hybrid Inverter overview with key features.
2. Key Features
- Pure sine wave inverter output.
- Configurable input voltage range for home appliances and personal computers via LCD setting.
- Supports up to 3 units in parallel to realize 3-phase function (380V).
- Configurable battery charging current based on applications via LCD setting.
- Configurable AC/Solar Charger priority via LCD setting.
- Compatible with mains voltage or generator power.
- Auto restart while AC is recovering.
- Built-in protection against overload, over temperature, and short circuit.
- Smart battery charger design for optimized battery performance.
- Cold start function.
- Supports battery BMS communication.
- Supports up to 9 units in parallel for a total of 49500W.
3. Specifications
The following table details the technical specifications of the ECGSOLAX 6.2KW Solar Hybrid Inverter (Model: FLW-HVM6.2KP-48V).
Image: Technical specifications for the inverter.
| Attribute | Value |
|---|---|
| Model Number | FLW-HVM6.2KP-48V |
| Rated Power | 6200W |
| Peak Power | 12400W |
| Output Current | 120A |
| Rated Input Voltage | 220/230/240V |
| Output Frequency | 50/60HZ |
| Wave Form | Pure Sine Wave |
| Max PV Input | 500Vdc |
| Battery Voltage | 48VDC |
| Size | 58*38*20cm |
| Weight | 12.3kg |
| Certification | CE |
| Is Smart Device | Yes |
4. Setup and Installation
Proper installation is crucial for the safe and efficient operation of your solar hybrid inverter. Please follow these guidelines carefully.
4.1. System Diagram with Battery Connected
This diagram illustrates a typical setup where the inverter operates with a battery bank, integrating solar power, a generator or utility grid, and supplying power to home appliances.
Image: Inverter system diagram with battery connected.
4.2. System Diagram without Battery Connected
This diagram shows a configuration where the inverter operates without a battery, directly converting solar or grid/generator power for home appliances.
Image: Inverter system diagram without battery connected.
4.3. General Connection Overview
A simplified view of how solar panels, generator, utility grid, and battery packs connect to the inverter to power home appliances.
Image: General connection overview.
4.4. Parallel Operation (Up to 9 Units)
The inverter supports parallel operation for increased power output. Up to 9 units can be connected in parallel, achieving up to 49500W. For 3-phase functionality (380V), at least 3 units are required.
Image: Example of 4 units connected in parallel (22000W).
Image: Three units connected in parallel.
4.5. Included Accessories
The product package includes essential cables and mounting hardware for installation.
Image: Included accessories for the inverter.
5. Operation
The inverter features a comprehensive LCD display and user-configurable buttons for easy operation and monitoring.
5.1. LCD Display and Controls
The LCD display provides real-time information on system status, battery charge, input/output voltage, and more. Use the accessible buttons to navigate menus and adjust settings.
Image: Inverter LCD display and control panel.
5.2. Configurable Settings
- Input Voltage Range: Adjust the acceptable input voltage range to suit either home appliances or personal computers, preventing damage to sensitive electronics.
- Battery Charging Current: Set the charging current for your battery bank based on battery type and capacity for optimal performance and longevity.
- AC/Solar Charger Priority: Configure whether the inverter prioritizes AC input or solar power for charging and load supply.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your ECGSOLAX Solar Hybrid Inverter.
- Cleaning: Keep the inverter's ventilation openings clear of dust and debris to ensure proper airflow and prevent overheating. Use a dry, soft cloth for cleaning the exterior.
- Connections: Periodically check all electrical connections (solar panels, battery, grid, load) to ensure they are tight and free from corrosion.
- Battery Health: Monitor battery voltage and performance. Ensure batteries are maintained according to their manufacturer's guidelines.
- Environment: Ensure the inverter is installed in a cool, dry, and well-ventilated area, away from direct sunlight, moisture, and flammable materials.
- Firmware Updates: Check the manufacturer's website for any available firmware updates to improve performance or add new features.
7. Troubleshooting
This section provides basic troubleshooting steps for common issues. For more complex problems, please contact customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Inverter not turning on | No DC input from battery/solar; loose connections; faulty fuse. | Check battery connections and voltage. Verify solar input. Inspect fuses. |
| No AC output | Overload; short circuit; low battery voltage; AC input not present. | Reduce load. Check for short circuits. Charge batteries. Verify AC input connection. |
| Battery not charging | Solar panels not producing power; AC input not present; incorrect charging settings. | Check solar panel connections and sunlight. Verify AC input. Adjust charging current/priority settings. |
| Overload warning | Connected load exceeds inverter's capacity. | Disconnect some loads to reduce power consumption. |
8. User Tips
- For optimal battery life, ensure your battery charging settings match the battery manufacturer's recommendations.
- When operating in parallel, ensure all inverters are of the same model and firmware version for stable performance.
- Consider the "cold start function" for emergency power needs when no AC input is available.
9. Wide Application Field
The ECGSOLAX Solar Hybrid Inverter is versatile and suitable for various applications, including:
- Solar Station Systems
- Solar Home Systems
- Hybrid Energy Systems
- Solar RVs/Vessels Systems
- Backup Power Solutions
Image: Examples of inverter applications.
10. Warranty and Support
ECGSOLAX products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the contact details provided with your purchase or visit the official ECGSOLAX website.
Please retain your proof of purchase for warranty claims.