Sungrow - Model SG2500HV-20 - Photovoltaic (PV) Central Inverter
From PV Inverters - Central Inverter
High Yield: Advanced three-level technology, max. efficiency 99%. Effective cooling, full power operation at 50 ℃. Easy O&M: Integrated current and voltage monitoring function for online analysis and fast trouble shooting. Modular design, easy for maintenance. Convenient external touch screen.
Product Details
Saved Investment
- Low transportation and installation cost due to 10-foot container design
- DC 1500 V system, low system cost
- Integrated LV auxiliary power supply
- Q at night function
Grid Support
- Compliance with standards: IEC 61727, IEC 62116
- Low/High voltage ride through (L/HVRT)
- Active & reactive power control and power
- ramp rate control
Technical Data
Input (DC)
- Max. PV input voltage: 1500V
- Min. PV input voltage / Startup input voltage: 800 V / 840 V
- MPP voltage range for nominal powe: 800 – 1300 V
- No. of independent MPP inputs: 1
- No. of DC inputs: 18 – 24
- Max. PV input current: 3508 A
- Max. DC short-circuit current: 4210 A
- PV array configuration: Negative grounding or floating
Output (AC)
- Max. AC output power: 2750 kVA@ 45 ˚C / 2500 kVA@ 50 ˚C
- Max. AC output current: 2886 A
- Nominal AC voltage: 550 V
- AC voltage range: 495 – 605 V
- Nominal grid frequency / Grid frequency range: 50 Hz / 45 – 55 Hz, 60 Hz / 55 – 65 Hz
- THD: < 3 % (at nominal power)
- DC current injection: < 0.5 % In
- Power factor at nominal power / Adjustable power factor: > 0.99 / 0.8 leading – 0.8 lagging
- Feed-in phases / Connection phases: 3 / 3
Efficiency
- Inverter Max. efficiency / Inverter Euro. efficiency: 99.0 % / 98.7 %
Protection
- DC input protection: Load break switch + fuse
- AC output protection: Circuit breaker
- Overvoltage protection: DC Type I + II / AC Type II
- Grid monitoring / Ground fault monitoring: Yes / Yes
- Insulation monitoring: Yes
- Overheat protection: Yes
- Night SVG function: Yes
- Anti-PID function: Optional
General Data
- Dimensions (W*H*D): 2991*2591*2438 mm
- Weight: 6.5 T
- Isolation method: Transformerless
- Degree of protection: IP54
- Auxiliary power supply: Optional:Max. 40 kVA
- Operating ambient temperature range: -35 to 60 ℃ (> 50 ℃ derating)
- Allowable relative humidity range (non-condensing): 0 – 95 %
- Cooling method: Temperature controlled forced air cooling
- Max. operating altitude: 4000 m (> 2000 m derating)
- Display: Touch screen
- Communication: Standard: RS485, Ethernet; Optional: optical fiber
- Compliance: CE, IEC 62109, IEC 61727, IEC 62116
- Grid support: Night SVG function, L/HVRT, active & reactive power control and power ramp rate contro
- Type designation: SG2500HV-20
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