SG250HX-20, 250 kW
PV-Inverter, 3-phase, 6 MPPT, 800 V AC
Art-No.
0161122
Manufacturer No.
A0SG0185
Product details
Product information "SG250HX-20, 250 kW"
This inverter requires a mains voltage of 800 V.
Due to its power class, the SG250HX-20 from Sungrow is the ideal system component for scaling in commercial PV systems. Its practical features, high input currents, and extensive functions leave little to be desired. Intelligent IV curve diagnostics, integrated Type 2 AC+DC surge protection, and 24-hour insulation monitoring – all optimized for functionality and safety. The AC connection is conveniently located in a separate compartment.
Product advantages:
• 65 A input current per MPPT (25 A per string connection)
• AC+DC Type 2 surge protection
• Intelligent IV curve diagnostics
• Separate AC connection area for optimal accessibility
Product features:
• AC power: 250.0 kW
• AC connection: 800 V, 3-phase
• DC system voltage: 1500 V
• Number of MPPTs: 6
• Connections per MPPT: 4
• DC connector: MC4 EVO-2
• Surge protection: AC+DC Type 2
• Communication: RS485, PLC
• Protection class: IP66
• Cooling: active
• Dimensions: 779 x 1148 x 371 mm (H x W x D)
• Weight: 106.0 kg
Technical details
| Topology | transformerless |
|---|---|
| Max. efficiency (%) | 99.02 |
| European efficiency (%) | 98.80 |
| Min. voltage range input (V) | 1080 |
| MPP min. voltage range input (V) | 500.00 |
| Max. short circuit current per MPPT (A) | 100 |
| DC connector type | MC4 Evo 2 |
| Protection degree | IP66 |
| Display | with display |
| Arc Fault Circuit Interrupter | no |
| Max. input current DC (A) total | 390.00 |
| Total number of string inputs | 24 |
| Surge protection AC | type 2 |
| Interface 1 | RS485 |
| Max. input current per MPPT (A). | 65 |
| Start input voltage (V) | 550 |
| Max. generator power DC (kWp) | 250.00 |
| Max. input voltage DC (V) | 1500.00 |
| Integrated DC switch | yes |
| Min. temperature ambient (°C) | -30 |
| Max. output current (A) | 180.50 |
| Max. AC power (kVA) | 275.00 |
| Surge protection DC | type 2 |
| Integrated AC switch | no |
| MPP max. voltage range input (V) | 1500.00 |
| Number of independent MPPT (pcs) | 6 |
| AC nominal power (kW) | 250.00 |
| Max. short circuit current (A) total | 600.00 |
| Intrastat country of origin | China |
|---|---|
| Manufacturer | Sungrow |
| Intrastat product number (HS-code) | 85044084 |
| Manufacturer item name | SG250HX-20 |
| Length incl. packaging (cm) | 130.00 |
|---|---|
| Amount per Pallet | 2 |
| Weight incl. packaging (Kg) | 152.500 |
| Pal. dim. LxBxH (mm) | 1260x920x1025 |
| Pack. material | cardboard box |
| Height incl. packaging (cm) | 56.30 |
| Width incl. packaging (cm) | 105.00 |
| Length without packaging (mm) | 371.00 |
|---|---|
| Width without packaging (mm) | 1148.00 |
| Weight without packaging (kg) | 106.000 |
| Height without packaging (mm) | 779.00 |
| Standard product warranty (yr) | 5 |
|---|---|
| Warranty provider | Sungrow |
Accessoires
