Sunny Tripower X 25-US - 25KV 480/277 VAC 1000Vdc String Inverter 03-25-1000-2-50
Sunny Tripower X 25-US - 25KV 480/277 VAC 1000Vdc String Inverter 03-25-1000-2-50
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- SKU
- PES-SPS-SIV-0740
- MPN
- 03-25-1000-2-50
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SMA Sunny Tripower X 25-US Three Phase Inverter
Model 03-25-1000-2-50 | 25 kW | 480 VAC 3-Phase | 1000 Vdc
Product Overview
The SMA Sunny Tripower X 25-US is an advanced 25 kW three-phase string inverter engineered for commercial and light-industrial solar installations. Designed for maximum energy yield and superior reliability, it combines state-of-the-art performance with integrated data management and remote monitoring. This inverter delivers stable grid operation, high conversion efficiency, and simplified system integration—all in a compact, robust housing.
Key Benefits
High Efficiency with Smart MPPT: Achieves a peak efficiency of 98.4% using four independent MPPT channels, ensuring optimal solar energy capture even under varying conditions.
Integrated System Management: Includes SMA Data Manager M functionality and Webconnect interface, enabling direct access to SMA Sunny Portal for real-time monitoring.
Three-Phase 480 V AC Design: Supports 480 V grid interconnection, ideal for large-scale distributed generation projects in commercial applications.
Advanced Protection Features: Equipped with Type II surge arresters, AFCI protection, and integrated DC disconnects to enhance operational safety and reliability.
Flexible Installation & Communication: Lightweight and easy to mount with multiple communication options including Ethernet, RS485, and Modbus TCP for simple integration.
How It Works
The SMA Sunny Tripower X converts DC energy from solar modules into AC power for the utility grid. With built-in MPPT tracking, it continuously optimizes voltage and current to maximize efficiency, while monitoring and control systems ensure smooth operation and grid compliance.
DC to AC Conversion: Efficiently converts solar DC power to grid-compatible 480 VAC three-phase power with minimal losses.
Smart MPPT Tracking: Four independent trackers continuously optimize voltage and current from each string for maximum energy harvest.
Real-Time Monitoring: Integrated Sunny Portal connectivity enables remote monitoring, diagnostics, and performance optimization.
Technical Specifications
| Manufacturer | SMA America |
| Model Number | 03-25-1000-2-50 (Sunny Tripower X 25 US) |
| AC Output Power | 25 kW |
| Nominal AC Voltage | 480 VAC, 3-Phase |
| Maximum DC Input Voltage | 1000 VDC |
| MPPT Voltage Range | 350–940 VDC |
| Number of MPPT Inputs | 4 |
| Maximum Efficiency | 98.4% |
| Cooling Method | Active Cooling (Fan-Assisted) |
| Enclosure Rating | NEMA 4X / IP65 |
| Operating Temperature | -13°F to 140°F (-25°C to +60°C) |
| Communication Interfaces | RS485 / Ethernet / Modbus TCP / Wi-Fi (optional) |
| Dimensions (L × W × H) | 30 × 25 × 11 in (762 × 635 × 279 mm) |
| Weight | ≈ 99 lb (45 kg) |
Certifications & Warranty
Protection: Type II Surge Arresters, AFCI, Integrated DC Disconnects
Enclosure: NEMA 4X / IP65 Rated
Warranty: See manufacturer warranty documentation
Documentation
● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SIV-0740 |
|---|---|
| MPN | 03-25-1000-2-50 |
| Manufacturer | SMA |
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