SG250HX-20, 250 kW B-Grade
String inverter, 3-ph, 6 MPPT, 800 V AC
Art-No.
0165375
Manufacturer No.
A0SG0185
Product details
Product information "SG250HX-20, 250 kW B-Grade"
Casing slightly dented at the edge.
This inverter requires a mains voltage of 800 V.
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
| AC nominal power (kW) | 250.00 |
|---|---|
| Surge protection AC | type 2 |
| Number of independent MPPT (pcs) | 6 |
| Arc Fault Circuit Interrupter | no |
| DC connection | MC4 Evo 2 |
| Surge protection DC | type 2 |
| Display | with display |
| European efficiency (%) | 98.80 |
| Protection degree | IP66 |
| Total number of string inputs | 24 |
| Integrated AC switch | no |
| Integrated DC switch | yes |
| Max. AC power (kVA) | 275.00 |
| Max. output current (A) | 180.50 |
| Max. generator power DC (kWp) | 250.00 |
| Max. input voltage DC (V) | 1500.00 |
| Max. input current DC (A) total | 390.00 |
| Max. input current per MPPT (A). | 65 |
| Max. short circuit current (A) total | 600.00 |
| Max. short circuit current per MPPT (A) | 100 |
| MPP max. voltage range input (V) | 1500.00 |
| Max. efficiency (%) | 99.02 |
| Min. voltage range input (V) | 1080 |
| MPP min. voltage range input (V) | 500.00 |
| Min. temperature ambient (°C) | -30 |
| Interface 1 | RS485 |
| Start input voltage (V) | 550 |
| Topology | transformerless |
| Manufacturer | Sungrow |
|---|---|
| Manufacturer item name | SG250HX-20 |
| Intrastat country of origin | China |
| Intrastat product number (HS-code) | 85044084 |
| Length incl. packaging (cm) | 130.00 |
|---|---|
| Width incl. packaging (cm) | 105.00 |
| Height incl. packaging (cm) | 56.30 |
| Weight incl. packaging (Kg) | 152.500 |
| Amount per Pallet | 2 |
| Pal. dim. LxBxH (mm) | 1260x920x1025 |
| Pack. material | cardboard box |
| Length without packaging (mm) | 371.00 |
|---|---|
| Width without packaging (mm) | 1148.00 |
| Height without packaging (mm) | 779.00 |
| Weight without packaging (kg) | 106.000 |
| Warranty provider | Sungrow |
|---|---|
| Standard product warranty (yr) | 5 |
