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SG350HX-V114, 350 kW
Product information
This inverter requires a mains voltage of 800 V.
The SG350HX-V114 is the largest version of a string inverter from Sungrow. Its practical features, 12 MPP trackers with 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.
Product advantages:
• 12 MPPTs with 40 A input current each (20 A per string connection)
• AC+DC Type 2 surge protection
• Intelligent IV curve diagnostics
• Side-mounted AC connection box for optimal accessibility
Product features:
• AC power: 350.0 kW
• AC connection: 800 V, 3-phase
• DC system voltage: 1500 V
• Number of MPPTs: 12
• Connections per MPPT: 2
• DC connector: MC4 EVO-2
• Surge protection: AC+DC Type 2
• Communication: RS485, PLC
• Protection class: IP66
• Cooling: active
• Dimensions: 870 x 1136 x 361 mm (H x W x D)
• Weight: 116.0 kg
Technical details
Topology: | transformerless |
Interface 1: | RS485 |
Feed-in phases: | 3 |
Step-Up converter: | yes |
Protection degree: | IP66 |
DC connector type: | MC4 EVO2 |
Arc Fault Circuit Interrupter: | no |
Max. number of string inputs (pcs): | 24 |
Number of independent MPPT (pcs): | 12 |
Display: | w/o display |
Max. input voltage DC (V): | 1.500,00 |
European efficiency (%): | 98,80 |
Interfaces: | RS485 |
AC nominal power (kW): | 295,00 |
Max. AC power (kVA): | 352,00 |
Max. efficiency (%): | 99,02 |
Max. input current DC (A) total: | 480,00 |
Max. generator power DC (kWp): | 528,00 |
Inverter type: | string inverter |
Surge protection AC: | Type2 |
Surge protection DC: | Type2 |
Cos phi: | +/- 0,8, +/- 0,9, 1 |
Max. temperature ambient (°C): | 60 |
AC grid frequency (Hz): | 50/60 Hz |
Integrated DC switch: | yes |
Min. temperature ambient (°C): | -30 |
AC grid voltage (V): | 800V |
Start input voltage (V): | 550 |
Integrated AC switch: | no |
MPP min. voltage range input (V): | 500,00 |
MPP max. voltage range input (V): | 1.500,00 |
Max. short circuit current per MPPT (A): | 60 |
Max. output current (A): | 254,00 |
Min. voltage range input (V): | 500 |
Max. short circuit current (A) total: | 720,00 |
Intrastat product number (HS-code): | 85044086 |
Manufacturer: | Sungrow |
Manufacturer item name: | SG350HX |
Supplier item: | ASG01725 |
Brand: | Sungrow |
Manufacturer part number: : | SG350HX-V114, 350 kW |
Amount Pal. p. Cont.: | 20 |
Amount per Pallet: | 4 |
Pal. dim. LxBxH (mm): | 1300x1050x2250 |
Amount p. Cont.: | 80 |
Width without packaging (mm): | 870 |
Length without packaging (mm): | 1136 |
Weight without packaging (kg): | 116,000 |
Height without packaging (mm): | 361,00 |
Product warranty (yr): | 5 |
Warranty provider: | Sungrow |
Standard product warranty (yr): | 5 |