SMA 25kW Sunny Tripower 3-Phase String Inverter 480V X STP 25-US-50
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The SMA Sunny Tripower X STP 25-US-50 is a 25kW three-phase string inverter for 480V services — integrated system manager with direct Sunny Portal access for commercial rooftops.
Key Features
- 25kW three-phase output for 480V services
- Integrated System Manager — direct Sunny Portal monitoring without extra hardware
- Three MPPTs with wide input windows for design flexibility
- SMA ShadeFix optimization and arc-fault protection
- Sunspec-certified rapid-shutdown module compatibility
- Compact wall-mount design, outdoor rated
Specifications
| Model | STP 25-US-50 |
| Rated Output | 25kW |
| Grid Voltage | 480V |
| MPPTs | 3 |
| Monitoring | Sunny Portal (integrated System Manager) |
| Warranty | 10-year standard SMA warranty (extendable) |
Authorized SMA distribution — full manufacturer warranty (10-year standard US inverter warranty, extendable). Ships via ground; PEAK3/CORE1 commercial inverters ship LTL freight.
| SKU | USS-SMAA-SMA25KSUN |
|---|---|
| Manufacturer | SMA |
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