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Delivery in 10-20 daysSungrow
Sungrow S450S Microinverter 450 VA Single-Phase for 1 Solar Module
The Sungrow S450S is a single-phase 450 VA microinverter that sits directly under one PV module. Each input has its own independent MPPT, so one shaded or soiled panel never drags the others down. Conversion happens at the module, straight to 230 V AC, and no high-voltage DC is left running across the roof.
Genuine item, sealed packaging and the manufacturer's own documentation. We ship within Italy and across the European Union; ask us for a dedicated quote on larger projects.
At a glance
Rated AC power: 450 VAGenuine Sungrow product with the manufacturer's warranty.
Grid connection: Single-phaseGenuine Sungrow product with the manufacturer's warranty.
Independent MPPTs: 1Genuine Sungrow product with the manufacturer's warranty.
Modules per unit: 1Genuine Sungrow product with the manufacturer's warranty.
Recommended module power: 375 – 450 WGenuine Sungrow product with the manufacturer's warranty.
Technical data
| Specification | Value |
|---|---|
| Part number | ASP00040 |
| Manufacturer | Sungrow |
| Model | S450S |
| Rated AC power | 450 VA |
| Grid connection | Single-phase |
| Independent MPPTs | 1 |
| Modules per unit | 1 |
| Recommended module power | 375 – 450 W |
| Max. DC voltage | 60 V |
| MPPT voltage range | 16 – 60 V |
| DC current per input | 16 A |
| Short-circuit current | 20 A |
| Start-up voltage | 16 V |
| Grid voltage | 220 / 230 / 240 V |
| Frequency | 50 / 60 Hz |
| Max. AC current | 2.1 A |
| Maximum efficiency | 96.2 % |
| European efficiency | 95.4 % |
| Dimensions | 238 × 168 × 42 mm |
| Weight | 2.5 kg |
| Protection rating | IP67 |
| Operating temperature | −40 °C … +65 °C |
| Communication | WLAN |
| Standards | EN/IEC 62109-1/-2, EN/IEC 61683, EN 50530, EN 50549, VDE-AR-N 4105 |