Sungrow S450S for Rooftop Systems - ASP00040
€ 96,78 exkl. USt.
Sungrow S450S for Rooftop Systems - ASP00040 is backordered and will ship as soon as it is back in stock.
Advantages at a glance
Compact micro-inverter
Sungrow S450S with 0.45 kW AC rated power converts the yield directly at the module – module-level instead of central.
Single-phase grid connection
1~ at 230 V AC with a maximum output current of 2.10 A – ideal for decentralized roof installations.
One MPP tracker
1 MPP tracker with 16 to 60 V operating range extracts up to 0.57 kWp DC module power.
Protection class IP67
Fully potted housing with IP67 and integrated AC surge protection type 2 for permanent outdoor installation.
Passively cooled
Fanless passive cooling, operational from -40 °C upwards – low maintenance and silent.
WLAN Monitoring
Integrated WLAN interface for monitoring yield and operation per module.
Warranty & Longevity
Technical Data
| Parameter | Value |
|---|---|
| AC Rated Power | 0.45 kW |
| Max. AC Apparent Power | 0.45 kVA |
| AC Grid Voltage | 230 V |
| Feed-in Phases | 1~ (single-phase) |
| Max. Output Current | 2.10 A |
| Max. Efficiency | 96.20 % |
| European Efficiency | 95.40 % |
| MPP Trackers | 1 |
| String Inputs | 1 |
| MPP Voltage Range | 16 – 60 V |
| Start-up Input Voltage | 22 V |
| Max. DC Input Voltage | 60 V |
| Max. DC Input Current | 16 A |
| Max. Short-Circuit Current | 20 A |
| Max. DC Connection Power | 0.57 kWp |
| DC Connector | Stäubli MC4 |
| AC Surge Protection | Type 2 |
| Cooling | passive |
| Interfaces | WLAN |
| Protection Class | IP67 |
| Operating Temperature from | -40 °C |
| Dimensions (H×W×D) | 168 × 238 × 42 mm |
| Weight | 2.5 kg |
| Manufacturer Part Number | ASP00040 |
Frequently Asked Questions
What is the Sungrow S450S?
The Sungrow S450S is a single-phase micro-inverter with 0.45 kW AC rated power, which converts DC current directly at the solar module into grid-compliant AC current. Instead of a central unit, each module has its own compact unit with an MPP tracker.
Which systems is the S450S suitable for?
It is suitable for decentralized roof systems where each module is to be controlled individually. The MPP tracker operates in the range of 16 to 60 V and accepts up to 0.57 kWp DC module power – the shading of one module does not affect the other modules.
How is the micro-inverter protected against environmental influences?
The housing is fully potted with protection class IP67 and designed for permanent outdoor installation under the module. Cooling is passive without a fan, operation is possible from -40 °C, and a type 2 AC surge protection is integrated.
How do I monitor the S450S?
The inverter has an integrated WLAN interface. This can be used to read out the yield and operating status per module. The DC connection is made via Stäubli MC4 connectors; on the grid side, the device feeds in single-phase at 230 V.
Who is Sungrow?
Sungrow is a global manufacturer of inverters and storage solutions for photovoltaics. The company offers a broad portfolio from micro to string to central inverters for residential and commercial systems.
Where can I buy Sungrow inverters in Austria?
Sungrow inverters like the S450S are available from SOLARVIC online via solarvic.at. The range is aimed at installers and PV specialist customers throughout Austria.
How can I order?
Directly online via solarvic.at – for questions regarding design, the SOLARVIC team will be happy to help.
€ 96,78 exkl. USt.
Sungrow S450S for Rooftop Systems - ASP00040 is backordered and will ship as soon as it is back in stock.