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Deye SUN-125K-SG02HP3-EU-GM10 Hybrid Inverter 125 kW Three-Phase
The Deye SUN-125K-SG02HP3-EU-GM10 is a three-phase hybrid inverter rated 125 kW, designed for commercial and industrial plants with high-voltage storage. It handles up to 200 kW of PV array spread over 10 independent MPP trackers, which is exactly what you need when strings sit on roof sections with different orientations, tilts and shading patterns.
It is the usual choice for warehouses, farms, hotels and energy communities that want self-consumption, service continuity and peak shaving. Two independent battery inputs accept 160-1000 V packs with 100 A of charge and discharge each, while parallel operation of up to 10 units takes the system beyond 1 MW while keeping both on-grid and off-grid behaviour. AC coupling lets you add storage to an existing PV plant, and diesel generator support covers the most critical sites.
Key features
Technical specifications
| Feature | Value |
|---|---|
| Product code | SUN-125K-SG02HP3-EU-GM10 |
| Rated AC output power | 125 kW |
| Max. PV input power | 200 kW |
| Max. DC input voltage | 1000 V |
| MPPT voltage range | 150-850 V |
| Start-up voltage | 180 V |
| Number of MPPT | 10 |
| Strings per MPPT | 2 |
| Max. PV input current per MPPT | 42 A |
| Max. short-circuit current per MPPT | 63 A |
| Battery voltage range | 160-1000 V, high-voltage lithium-ion |
| Max. charge/discharge current | 100 A + 100 A (200 A total) |
| Battery inputs | 2 |
| Phase | Three-phase 3L/N/PE |
| Rated grid voltage | 220/380 V, 230/400 V |
| Grid frequency | 50/60 Hz |
| Rated AC output current | 189.4 A (380 V) / 181.2 A (400 V) |
| Max. AC output current | 204.6 A (380 V) / 195.7 A (400 V) |
| THDi | < 3% |
| Max. efficiency | 98.7% |
| European efficiency | 98.1% |
| Protection degree | IP65 |
| Cooling | Intelligent air cooling |
| Communication | RS485, RS232, CAN; Wi-Fi, Bluetooth, 4G, GPRS or LAN (optional) |
| Dimensions (W x H x D) | 734 x 1091 x 344 mm |
| Weight | 161.7 kg |
| Operating temperature | -40 to +60 °C (derating above +45 °C) |
| Noise | <= 65 dB(A) |
| Max. altitude | 3000 m |
| Units in parallel | Up to 10 units in parallel, on-grid and off-grid |
| Grid standards | IEC 61727, IEC 62116, CEI 0-21, EN 50549, VDE-AR-N 4105, G99, NRS 097, RD 140, UNE 217002 |
| Warranty | 5 years, extendable to 10 |
Documentation
PDFDatasheet ufficiale DeyeOfficial manufacturer documentPDFManuale utenteOfficial manufacturer documentPDFDichiarazione di conformita UEOfficial manufacturer documentInstallation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.