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. The product has been installed for over 68 GW installed worldwide as of June 2018 more than 60 countries.

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.

SG3400HV-MV

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

SG3125HV-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

SG3125HV

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

SG2500HV-MV-20

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

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

SG2500U

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

SG1250HV/SG1500HV

Efficient three-level topology, max. inverter efficiency up to 99 %
Full power operation without derating at 55 ℃
Integrated zone current monitoring function forfast trouble shooting
Module design, easy for maintenance
DC 1500 V system, low system initial investment
Max. DC/AC ratio up to 1.4
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

SG2000-MV/SG2500-MV

Efficient three-level topology, max. inverterefficiency up to 99 %
1 or 4 MPPT, wide MPP voltage range
Full power operation without derating at 50 ℃
One inverter unit fails, the other unit continuesoperation
Integrated zone current monitoring function for fast trouble shooting
Module design and front service, easy for maintenance
DC circuit breaker design for convenient maintenance
20-foot container design, no need to build extra inverter house
Integrated MV transformer and LV auxiliary power supply
Compliance with standards: CE, IEC 62109
Low/High voltage ride through (L/HVRT)
Active & reactive power control and power ramp rate control

SG2000/SG2500

Efficient three-level topology, max. system efficiency up to 99 %
Module design and front service, easy for maintenance
DC circuit breaker design for convenient maintenance
10-foot container design, no need to build extra inverter house
Compliance with standards: CE, IEC 62109, IEC 61727, IEC 62116, G59/3

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

SG500MX/SG630MX

Efficient three-level topology, max. efficiency up to 99 %
Integrated zone current monitoring function for fast trouble shooting
Modular design and front service, easy for maintenance
Max. DC/AC ratio up to 1.3
Compliance with standards: CE, IEC 62109, IEC 61727, IEC 62116

6.25 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)