Marstek Saturn M Microinverter
- Highest efficiency: 99.8% MPPT efficiency helps you to optimally utilize solar energy.
- High reliability: IP67 waterproof, with a 10-year warranty
- Plug & Play: Easy installation with MC4 cable
- The purchase of this product includes only the product itself and no cables.
Free shipping
Free shipping
Wir liefern versandkostenfrei direkt nach Hause.*
Die Zustellung dauert in der Regel 7-14 Werktage*, also einfach sorgenfrei zurücklehnen und entspannen.
*Mehr dazu in den Versandbedingungen.
14-day money-back guarantee
14-day money-back guarantee
Wir garantieren Ihnen ein 14-tägiges Rückgaberecht. Das bedeutet: Unabhängig vom Grund können Sie Ihre Bestellung innerhalb von 14 Tagen stornieren. Sobald wir Ihre Rücksendung in unbeschädigter Originalverpackung erhalten haben, werden wir umgehend die Rückerstattung veranlassen.
Bitte beachten Sie, dass bei einer Rückgabe oder Rückerstattung entstehende Kosten – wie z. B. die 2 % Transaktionsgebühr von PayPal sowie Rücksendekosten – als Gebühr einbehalten werden. Diese dienen der Deckung von Zahlungs- und Bearbeitungskosten.
*Weitere Informationen zu den Bedingungen für einen erfolgreichen Rückerstattungsprozess finden Sie in unseren Rückerstattungsrichtlinien.
10-year warranty
10-year warranty
Marstek.de gewährt eine Garantie von 10 Jahren. Sollte das Produkt innerhalb dieses Zeitraums aufgrund von Material- oder Verarbeitungsfehlern ausfallen, liefern wir Ersatz. Das Ersatzprodukt übernimmt die verbleibende Garantiezeit des Originalartikels.
Um einen Garantieanspruch geltend zu machen, wenden Sie sich bitte an unseren Kundendienst unter: support@marstekenergy.com.
*Weitere Einzelheiten finden Sie in unseren Garantiebedingungen.
Online customer service
Online customer service
We're happy to help! If you have any questions or suggestions, please write to us at support@marstek.de – our team will take care of your request immediately.
Independent MPPT, 99.8% Efficiency
With an efficiency of up to 99.8%, the Marstek Saturn-M microinverter adjusts its operating point in real-time to ensure optimal power output, even in complex lighting conditions such as shading or dirt. The system intelligently responds to changes in light intensity, temperature, and weather, minimizing energy waste and offering higher energy conversion efficiency and stability.
High Power Output up to 2000W
Marstek's Saturn-M series microinverters offer impressive power output, with grid-tied models providing up to 600W ~ 2000W, depending on the model. These microinverters easily cover the basic electricity needs of most households, ensuring reliable energy conversion for daily use.
Safe and Reliable
The distributed solar system operates at a maximum DC voltage of 60 V, eliminating high-voltage risks and reducing the danger of fires and electric shocks. A high-frequency transformer with a switch and relay provides redundant shutdown protection, automatically disconnecting from the grid in case of faults, thus ensuring personnel safety. Ground protection monitoring and an LED warning system ensure proper grounding and prevent unsafe grid connection, enhancing the overall system's safety and reliability.
Plug & Play, High Compatibility
The Saturn-M series features a universal MC4 interface, ensuring compatibility with most solar panels and batteries available on the market. The installation process is straightforward, allowing users to connect and activate the system without complex procedures.
Indestructible Under All Conditions
The Saturn-M micro-inverter has an IP67 rating for water and dust resistance, ensuring reliable performance in harsh environments. With an operating temperature range from -40°C to +65°C, it can effectively operate even under extremely cold or hot conditions, providing year-round, worry-free operation for your solar system, whether rain or shine.
10-Year Warranty, Durability, and Security
Marstek offers a 10-year warranty for the Saturn M microinverter and efficient online technical support. This provides users with a high level of confidence and ensures they experience a stable, reliable photovoltaic system throughout its entire lifecycle.
- Check that the voltage and current specifications of the photovoltaic module and the micro-inverter match.
- The maximum open circuit voltage of the photovoltaic module must be within the operating voltage range of the micro-inverter.
- The maximum rated current of the MPPT must not exceed the maximum DC input current of the micro-inverter.
- The DC output power of the photovoltaic modules must not exceed 1.35 times the AC output power of the micro-inverter.
- For more information, please refer to the "MARSTEK Warranty Terms".
| DC Input | |
|---|---|
| Max. Input Voltage | 60 V |
| PV Typical Input Power | 320 W to 540 W+ |
| Input Operating Voltage Range | 16 to 60 V |
| MPPT Voltage Range | 25 to 55 V |
| Start-up Voltage | 22 V |
| Max. Input Current | 16 A × 2 |
| Max. Short-Circuit Current | 20 A |
| Max. Reverse Current | 0 A |
| MPPT No. | 2 |
| MPPT Efficiency | 99.8 % |
| AC Output | |
| Max. Output Power | 800 VA |
| Nominal Output Voltage (AC) | 230 V |
| Output Voltage Range | 180 to 275 V |
| Nominal Output Frequency | 50 Hz / 60 Hz |
| Max. Continuous Output Current | 3.48 A |
| Max. Overcurrent | 10 A |
| Max. Fault Current | 24 A |
| Inrush Current | 2 A |
| Max. Efficiency | 96.5 % |
| Output Power Factor | > 0.99 (Standard) |
| THD | < 3 % |
| General Parameters | |
| Night Power Consumption | < 50 mW |
| Ingress Protection Rating | IP67 |
| Overvoltage Category | PV: II, Grid: III |
| Inverter Topology | Isolated |
| Operating Ambient Temperature | -40 to +65 °C |
| Relative Humidity | ≤ 95 % RH |
| Cooling Strategy | Natural Convection |
| Protection Class | I |
| Standard | VDE4105/0124, TOR R25, NF EN 50549, CEI0-21, UNE217001, etc. |
| Communication Interface | WLAN |
| Size | 565.3 × 251.1 × 37.7 mm |
| Weight | 3.85 kg |
| Monitoring Platform | Power Zero |
| Maintenance / Warranty | 10 Years |
| Pollution Degree | Outdoor PD:III, Indoor PD:II |
| Maximum Operating Altitude | 2000 m |
FAQ
What types of solar panels can be used with Marstek Saturn-M microinverters?
A PV input voltage of 25~55Vdc is critical to initiate grid connection, and a PV input voltage not within the range of 16~60Vdc after grid connection will cause grid connection termination.
Does the micro-inverter have to be powered by solar panels?
If the device input is not a solar panel, the device may not function correctly. Furthermore, the device may be damaged if the input parameters do not meet the requirements.
Can I connect other high-performance storage products to the same power supply?
Connecting other high-power energy storage devices to the same line can cause grid fluctuations. Grid fluctuations will cause the unit to disconnect from the grid until the unit has detected a normal grid for one minute before normal grid connection is restored. The unit will upload an error code for this type of fault. The product manual contains an explanation of the specific error code.
Micro-inverter cannot connect to WiFi?
Please check the WiFi signal and reconfigure the WiFi. If you are unable to configure the WiFi after several attempts, please contact technical support.
Why can't the micro-inverter's Bluetooth signal be found in the Marstek app?
Check if the micro-inverter's LED is lit? Are there other devices nearby that are connected to the micro-inverter via Bluetooth?
Why is some of the data missing from the statistics?
Grid fluctuations can lead to missing data. Weather conditions such as cloudy days or evenings with insufficient light and unstable performance of PV panels can also cause the inverter to be unable to operate stably for extended periods, which can also result in missing data.