Introduction
The TSUN MS400 is a high-efficiency micro inverter designed for connection to a single solar panel. It features a maximum DC input of 14 A and a maximum AC output of 400 W. With a maximum DC voltage of 60 V, it eliminates the risk of high DC voltage. This micro inverter offers real-time production monitoring and direct Wi-Fi connectivity, removing the need for additional smart plugs. It boasts a maximum efficiency of 96.70% and is certified CE.
Setup and Installation
The TSUN MS400 micro inverter is designed for easy Plug & Play installation. Its compact and lightweight nature simplifies both transportation and the connection process. Installation can typically be completed in a few minutes.
Key Installation Features:
- Compact Design: Small size for easy handling and placement.
- Lightweight: Facilitates transport and reduces installation effort.
- Direct Wi-Fi Connection: Integrated Wi-Fi simplifies system setup and monitoring, eliminating the need for external smart plugs or additional devices for network connectivity.
Operating Instructions
The TSUN MS400 micro inverter provides real-time monitoring of your solar energy production. This is achieved through its integrated Wi-Fi connectivity and a dedicated mobile application.
Monitoring via Mobile App:
- Ensure the micro inverter is properly connected to your Wi-Fi network.
- Download and install the official TSUN monitoring application on your smartphone.
- Follow the in-app instructions to register your device and link it to your account.
- Once connected, the application will display real-time data such as current power output, daily energy production, monthly energy production, and total energy production.
The application interface is designed for user-friendly access to your solar plant's performance data.
Maintenance and Safety
The TSUN MS400 micro inverter is built with robust safety and durability features, minimizing the need for extensive maintenance.
Key Safety and Durability Features:
- IP65 Waterproof Structure: Protects the inverter from various weather conditions, ensuring reliable outdoor operation.
- Over-voltage and Under-voltage Protection: Safeguards the system against electrical fluctuations.
- Over-frequency and Under-frequency Protection: Ensures stable operation within specified frequency ranges.
- Isolation Protection: Provides electrical isolation to prevent potential hazards.
- No High DC Voltage Risk: Operates at a maximum DC voltage of 60V, significantly reducing electrical shock hazards compared to traditional string inverters.
Regular visual inspections for any physical damage or loose connections are recommended. Ensure the area around the inverter is clear for proper ventilation.
Troubleshooting
This section provides general guidance for common issues. For detailed troubleshooting or issues not covered here, please refer to the official TSUN support resources.
- No Power Output:
- Check if the solar panel is receiving sufficient sunlight.
- Verify all DC and AC connections are secure.
- Ensure the AC grid is active and stable.
- Wi-Fi Connection Issues:
- Confirm your Wi-Fi router is operational and within range.
- Restart the micro inverter and your Wi-Fi router.
- Re-attempt the Wi-Fi setup process via the mobile application.
- Inaccurate Monitoring Data:
- Ensure the mobile application is updated to the latest version.
- Check your internet connection for stability.
- Verify that the inverter is correctly registered in the app.
If problems persist, contact TSUN customer support.
Specifications
| Feature | Value |
|---|---|
| Brand | TSUN |
| Model Number | TSOL-MS400 |
| Max DC Input Current | 14 A |
| Max AC Output Power | 400 W |
| Max DC Voltage | 60 V |
| Max Efficiency | 96.70 % |
| Dimensions (L x W x H) | 17.8 x 15.3 x 2.8 cm |
| Weight | 1.98 kg |
| Ingress Protection (IP) Rating | IP65 |
| Power Source | Solar Powered |
| Recommended Use | Home |
| Color | Black |
Warranty and Support
Specific warranty details for the TSUN MS400 micro inverter are not provided in this manual. Please refer to the product packaging, the official TSUN website, or your point of purchase for comprehensive warranty information.
For technical support, product inquiries, or service requests, please contact TSUN customer service through their official channels. Contact information can typically be found on the manufacturer's website or in the documentation accompanying your product.
