1. Introducció
The Deye SUN-M225G4-EU-Q0 Microinverter is a modern, single-phase 220V device designed for photovoltaic systems, capable of generating up to 2250W (2.25kW) of output power. It is compatible with solar panels ranging from 210W to 790W and features four independent MPPTs, accepting up to 18A of current per input. This microinverter is ideal for residential and commercial applications, offering enhanced energy production and simplified monitoring.
Característiques principals:
- Powerful Microinverter: 2.25 kW power and 220 V single-phase voltage, suitable for residential and commercial PV systems.
- Connectivitat Wi-Fi: Enables remote monitoring and control via mobile applications for easy performance tracking.
- Instal·lació simplificada: Compact and lightweight design with support for mounting on the solar panel structure.
- Eficiència energètica: High-efficiency DC-AC conversion technology maximizes energy production.
- Seguretat millorada: Protection features against overvoltage, minvartage, overheating, and isolation.
Producte acabatview:
Imatge: Superior view of the Deye SUN-M225G4-EU-Q0 Microinverter, showing its compact design and connection points.
Imatge: Part inferior view of the Deye SUN-M225G4-EU-Q0 Microinverter, highlighting the large heat sinks for efficient cooling.
2. Configuració i instal·lació
The Deye SUN-M225G4-EU-Q0 Microinverter is designed for straightforward installation, often directly beneath solar panels, minimizing the need for extensive construction work.
2.1. Llista de comprovació prèvia a la instal·lació
- Ensure the installation site is suitable for solar equipment and has proper ventilation.
- Verify that the electrical grid is 220V single-phase.
- Confirm compatibility of solar panels (210W to 790W, 25V-60V, max 18A per MPPT).
- Reuneix totes les eines i l'equip de seguretat necessaris.
2.2. Mounting the Microinverter
The microinverter can be installed directly under the solar panels. Its IP67 protection rating ensures durability in various weather conditions.
- Attach the microinverter securely to the solar panel frame or mounting structure using appropriate hardware.
- Ensure adequate clearance for air circulation around the heat sinks.
2.3. Connexions elèctriques
The microinverter includes an embedded trunk cable and an AC connector for simplified wiring.
- Connect the DC input cables from each solar panel to the corresponding MPPT inputs on the microinverter. Ensure correct polarity.
- Connect the integrated AC trunk cable to your AC grid connection point.
- For multiple microinverters, connect them in parallel using the provided AC connectors and T-connectors. The maximum number of microinverters per array is 3.
Image: Diagram illustrating the physical dimensions (311 x 250.5 x 36.5mm) and key electrical specifications of the microinverter, including MPPT input power, AC output power, output voltage, number of MPPT inputs, and maximum input current.
3. Instruccions de funcionament
Once installed, the Deye SUN-M225G4-EU-Q0 Microinverter operates automatically, converting DC power from solar panels into AC power for your home or grid. The primary interaction is through the remote monitoring system.
3.1. Inici del sistema
- After all electrical connections are secure, turn on the AC breaker supplying power to the microinverter.
- The microinverter will perform a self-test and begin power conversion when sufficient sunlight is available.
3.2. Remote Monitoring (Solarman App)
The microinverter features integrated Wi-Fi for comprehensive remote monitoring via the Solarman application. This allows for precise management of each solar panel's performance.
- Download and install the "Solarman" application on your smartphone or tablet.
- Follow the in-app instructions to connect your microinverter to your Wi-Fi network.
- Once connected, you can monitor real-time energy generation, historical data, and individual panel performance.
- The app provides detailed insights, ensuring maximum solar generation even if one panel is shaded, as the power of other modules will not be limited.
4. Manteniment
The Deye SUN-M225G4-EU-Q0 Microinverter is designed for minimal maintenance due to its robust construction and IP67 protection rating. Regular checks can help ensure optimal performance and longevity.
4.1. Comprovacions rutinàries
- Inspecció visual: Periodically inspect the microinverter and its connections for any visible damage, corrosion, or loose wiring.
- Neteja: Ensure the heat sinks are free from dust, debris, or obstructions to maintain efficient cooling. Use a soft brush or cloth for cleaning.
- Seguiment del rendiment: Regularly check the system's performance via the Solarman app to identify any anomalies or drops in energy production.
4.2. Consideracions ambientals
The microinverter is built to withstand harsh outdoor conditions, with large heat sinks for prolonged lifespan and IP67 protection against dust and water ingress.
- Temperatura: Ensure the operating temperature range is respected (refer to specifications).
- Humitat: The device is designed for 0-100% relative humidity.
5. Solució De Problemes
This section provides guidance on common issues and their potential solutions. For complex problems, contact technical support.
5.1. Problemes comuns i solucions
| Problema | Causa possible | Solució |
|---|---|---|
| Sense potència de sortida | Insufficient sunlight, AC breaker off, loose connections. | Check sunlight conditions, verify AC breaker is on, inspect all electrical connections. |
| Low energy production | Shading on panels, dirty panels, faulty panel. | Check for shading (trees, buildings), clean panels, use Solarman app to identify underperforming panels. |
| Problemes de connectivitat Wi-Fi | Senyal Wi-Fi feble, configuració de xarxa incorrecta. | Ensure strong Wi-Fi signal near the inverter, reconfigure Wi-Fi settings in the Solarman app. |
5.2. Microinverter vs. String Inverter Performance with Shading
The Deye microinverter's design ensures superior performance in shaded conditions compared to traditional string inverters.
Image: Visual comparison showing how shading affects a system with microinverters (only the shaded panel's output is reduced) versus a system with a string inverter (the entire string's output is significantly impacted).
Image: Table comparing key aspects of string inverters and microinverters, highlighting the advantages of microinverters such as individual panel monitoring, modular expansion, simpler AC cabling, and easier installation.
6. Especificacions
Detailed technical specifications for the Deye SUN-M225G4-EU-Q0 Microinverter.
| Categoria | Paràmetre | Valor |
|---|---|---|
| Entrada de CC | Recommended Solar Power | 210W ~ 680W |
| Minimum Panel Quantity | 1 a 4 | |
| Volum d'entrada màximtage | 60 V | |
| Inici Voltage | 20 V | |
| MPPT Voltage Rang | 25 ~ 55V | |
| Corrent màxim de funcionament | 18A x 4 | |
| Maximum Short-Circuit Current | 27A x 4 | |
| Number of MPPT Inputs | 04 | |
| Sortida de CA | Potència de sortida màxima | 2250W |
| Potència de sortida nominal | 2250W | |
| Corrent màxima de sortida | 10/9.6A | |
| Volum de sortida nominaltage/Range | 220/230/240V, L/N/PE | |
| Freqüència | 50 o 60 Hz | |
| Output Harmonic Distortion | <3% | |
| Dades generals | Dimensions (L x A x A) | 311 x 250.5 x 36.5 mm |
| Pes | 5.1 kg | |
| Grau de Protecció | IP67 | |
| Humitat relativa | 0-100% | |
| Altitud màxima de funcionament | 2000 m | |
| INMETRO Registration | 001070/2024 |
Image: Table demonstrating potential energy savings (kWh/month) based on different photovoltaic array configurations (e.g., 4, 8, 12 panels at 550W or 670W) and the corresponding number of microinverters required.
7. Garantia i Suport
The Deye SUN-M225G4-EU-Q0 Microinverter comes with a comprehensive warranty and dedicated support.
7.1. Garantia del fabricant
Aquest producte està cobert per a 15 any de garantia against manufacturing defects, providing long-term peace of mind for your investment.
Image: Promotional image highlighting the microinverter's features, including its compatibility with high-power panels, 15-year warranty, IP67 protection, and integrated cabling.
Image: Image describing additional benefits such as suitability for residential and apartment installations, acceptance of 1-4 solar panels, precise smartphone monitoring, and up to 20% more energy production compared to common inverters.
7.2. Suport tècnic
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact your authorized dealer or the manufacturer's support channels. Ensure you have your product model number (SUN-M225G4-EU-Q0) and purchase details ready.
