The SunAccess PV inverters of Sungrow provide a wide range of offerings from 3 kW to 6800 kW. With the highest efficiency of over 99%, SunAccess fully meets all types of PV modules and grid connection requirements.

High conversion efficiency, safe and reliable performance enable central inverters to well adapt to complex environment such as high and cold ,  extreme temperature and high-altitude. They are widely used in large and medium-sized utility PV plants, including desert and plateau.

SG3400/3125/2500HV-20

? Advanced three-level technology, max. inverter efficiency 99 %
? Max. DC/AC ratio up to 1.5
? Integrated current, voltage and MV parameters monitoring function for online analysis and fast trouble shooting
? Modular design, easy for maintenance
? Convenient external LCD
? Low transportation and installation cost due to 20-foot container design
? DC 1500 V system, low system cost
? Integrated MV transformer and switchgear
? Night Static Var Generator (SVG) function
? Compliance with standards: IEC 61727, IEC 62116
? Low/High voltage ride through (L/HVRT)
? Active & reactive power control and power ramp rate control

SG3400HV

? Advanced three-level technology, max. efficiency 99%
? Max. DC/AC ratio up to 1.5
? Integrated current and voltage monitoring function for online analysis and fast trouble shooting
? Modular design, easy for maintenance
? Convenient external LCD
? Low transportation and installation cost due to 10-foot container design
? DC 1500 V system, low system cost
? Integrated LV auxiliary power supply
? Night Static Var Generator (SVG) function
? Compliance with standards: IEC 62116, IEC 61727
? Low/High voltage ride through (L/HVRT)
? Active & reactive power control and power ramp rate control

SG2500HV-20

? Low transportation and installation cost due to 10-foot container design
? DC 1500 V system, low system cost
? Integrated LV auxiliary power supply
? Night Static Var Generator (SVG) function
? Advanced three-level technology, max.efficiency 99 %
? Effective cooling, full power operation at 50 ℃
? Max. DC/AC ratio up to 1.5
? Integrated current and voltage monitoring function for online analysis and fast trouble shooting
? Modular design, easy for maintenance
? Convenient external LCD

SG2500U-MV

? Advanced three-level technology, max. inverter efficiency 99 %
? Effective cooling, full power operation at 50℃
? Max. DC/AC ratio up to 1.5
? Integrated current, voltage and MV parameters monitoring function for online analysis and fast trouble shooting
? Modular design, easy for maintenance
? Convenient external LCD
? Low transportation and installation cost due to 20-foot container design
? DC 1500 V system, low system cost
? Integrated MV transformer and switchgear
? Night Static Var Generator (SVG) function
? Compliance with standards: IEC 61727, IEC 62116
? Low/High voltage ride through (L/HVRT)
? Active & reactive power control and power ramp rate control

SG3150/2500U

? Advanced three-level technology, max. efficiency 98.8%
? Effective cooling, 1.1 overload capacity, no derating up to 50 ℃
? Max. DC/AC ratio more than 1.5
? Low transportation and installation cost due to 10-foot container design
? DC 1500 V system, low system cost
? Integrated LV auxiliary power supply
? Integrated current and voltage monitoring function for online analysis and fast trouble shooting
? Modular design, easy for maintenance
? Convenient external LCD
? Comply with UL 1741,UL 1741 SA, IEEE 1547, Rule 21 and NEC code
? Grid support including L/HVRT, L/HFRT, soft start/stop, specified power factor control and reactive power support

SG1250UD/SG1500UD

? Efficient three-level topology, max. efficiency up to 99 %, European efficiency 98.7 %
? Full power operation without derating at 50 ℃
? Long-time overload at 1.1 Pn
? DC/AC ratio up to 1.5
? Integrated zone current monitoring function for fast trouble shooting
? Modular design easy for maintenance
? IP65 protection
? Can be connected to double-winding transformer, saving transformer costs
? Integrated SVG function
? Compliance with standards: CE, IEC 62109, IEC 61727, IEC 62116
? Low/High voltage ride through (L/HVRT)
? Active & reactive power control and power ramp rate control optional

6.25/6.8 MVA MV Turnkey Station

?  3-level technology, inverter max. efficiency 99%
?  Effective cooling, full power operation at 50 ?C
?  High DC/AC ratio up to 1.5
?  Integrated current and voltage monitoring function
?  for onlione analysis and trouble shooting
?  Modular design, easy for maintenance
?  Convenient external LCD
?  Flexible in 12.5 MVA block
?  Easy transportation and installation due to
?  standard container design
?  Night Static Var Generator (SVG) function
?  Compliance with standards: IEC 61727, IEC 62116
?  Reactive & active power control
?  Low/High voltage ride through (L/HVRT), Frequency ride through (FRT)

6.8 MVA MV Turnkey Station

?  3-level technology, inverter max. efficiency 99%
?  High DC/AC ratio up to 1.5
?  Integrated current and voltage monitoring function for online analysis and trouble shooting
?  Modular design, easy for maintenance
?  Convenient external LCD
?  Easy transportation and installation due to
?  standard container design
?  Night Static Var Generator (SVG) function
?  Compliance with standards: IEC 61727, IEC 62116
?  Reactive & active power control
?  Low/High voltage ride through (L/HVRT), Frequency, ride through (FRT)