SMA 25kW Sunny Tripower 3-Phase String Inverter 480V X STP 25-US-50
Regular price
$4,046.00 USD
Regular price
Sale price
$4,046.00 USD
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per
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7-10 business days delivery from Louisville, KY
Orders ship via freight or ground from our Louisville, KY warehouse. Tracking provided once your order ships.
Orders ship via freight or ground from our Louisville, KY warehouse. Tracking provided once your order ships.
Ships via ground carrier, tracked. Pallet & heavy orders go LTL freight — our team confirms freight within 1 business day.
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7-10 Business Days Delivery
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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 |
| Datasheet |  |
Specifications
Datasheet
Voltage
480V
Phase
Three Phase
Product Category
Inverter
Certifications<