The SunAccess PV inverters of Sungrow provide a wide range of offerings from 3 kW to 6800 kW. With the maximum 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 string inverters to fulfill the requirements of different applications of both indoor and outdoor installations. They are widely used in small and medium-sized PV systems, including for residential, commercial rooftops, and distributed plants.


SG5KTL-MT/SG6KTL-MT/SG8KTL-M

•  Max. efficiency 98.6%, European efficiency 98.0%
•  1.1 overload capacity, 10% more yield under high irradiance
•  Adapt to complex power grid, extend the grid-connected generation time
•  20kg, easy O&M
•  Plug and play design, easy installation
•  String current monitoring function for fasttrouble shooting
•  Fast commissioning, easy local and on-line monitoring
•  High power quality, no interference for electrical equipment
•  Low radiation, compliance with household equipment standards
•  High anti-corrosion with aluminum alloy die casting
•  Built-in surge arresters and residual current protection

SG125HV

Patent five-level topology, max. efficiency 98.9 %, European efficiency 98.7 %, CEC efficiency 98.5 %
Full power operation without derating at 50 ℃
Virtual central concept, easy for O&M work
Compact design and light weight for easy installation
DC 1500 V, AC 600 V, low system initial investment
1 to 5 MW power block design for lower AC transformer and labor cost
Max. DC/AC ratio up to 1.5
Compliance with both IEC and UL safety, EMC and grid support regulations
Low/High voltage ride through (L/HVRT)
Active & reactive power control and power ramp rate control'

SG111HV

Five-level topology, Max. efficiency 98.9%
Max. DC/AC ratio up to 1.5
Full power operation without derating at 50 ℃
Virtual central solution, easy for O&M Anti-corrosion design
Plug-in design of fan and SPD, easy for on-site maintenance
DC 1500 V, low system cost and cable loss
AC 540 V, high-voltage and ultra-high-voltage PV station application
Suitable for horizontal and vertical installation
Compliance with Japan utility grid standards
Fault ride through (FRT) 2017
Remote active power control

SG80KTL-M

Integrated string current monitoring function for fast trouble shooting
Compact design and light weight for easy installation
Plug-in design of fan and SPD, convenient for on-site maintenance
Max. efficiency 98.9 %, European efficiency 98.7 %
Full power operation without derating at 50 ℃
Max. DC/AC ratio up to 1.4
Integrated DC combiner box, both positive and
negative DC fuse and DC/AC overvoltage protection
Compliance with standards: CE, BDEW, VDEAR-N 4120, IEC 62109, IEC 61727, IEC 62116
Low/High voltage ride through (L/HVRT)
Active & reactive power control and power ramp rate control

SG80KTL-20

Integrated string current monitoring function for fast trouble shooting
Compact design and light weight for easy installation
Plug-in design of fan and SPD, convenient for on-site maintenance
Max. efficiency 98.9 %, European efficiency 98.7 %
Full power operation without derating at 50 ℃
Max. DC/AC ratio up to 1.4
Integrated DC combiner box, both positive and
negative DC fuse and DC/AC overvoltage protection
Compliance with standards: CE, BDEW, VDEAR-N 4120, IEC 62109, IEC 61727, IEC 62116
Low/High voltage ride through (L/HVRT)
Active & reactive power control and power ramp rate control

SG60KTL

System cost down, DC/AC ratio up to 1.3, less inverter and logger
High income, maximum efficiency up to 99%; Maximum output power up to 66KW at PF=1
3 Accept 2.5MVA transformer and aluminum cable

SG50KTL-M-20

Max. efficiency 98.9%
Max. DC/AC ratio up to 1.3
Long-term overload at 1.1Pn
Up to 4 MPP Trackers
String current monitoring function for fast trouble shooting
Grid support including LVRT, HVRT and FRT
Comply with CE, G59/3 and VDE 4105

SG33KTL-M/SG36KTL-M

Max. efficiency 98.5 %, European efficiency 98.3 %
Long-term overload at 1.1 Pn (SG33KTL-M)
Full power operation without derating at 50 ℃ Up to 3 MPP trackers
Integrated string current monitoring function for fast trouble shooting
Compact design and light weight for easy installation
Plug-in design of fan and SPD, easy for on-site maintenance
Max. DC/AC ratio up to 1.4
Can be installed horizontally, saving installation cost
Integrated DC combiner box and DC/AC overvoltage protection
Compliance with standards: CE, IEC 62109, IEC 61727, IEC 62116, VDE 0126-1-1, VDEAR-N-4105
Low/High voltage ride through (L/HVRT)
Active & reactive power control and power ramp rate control

SG60KU-M

Max. efficiency 98.9 %, CEC efficiency 98.5 %
Long-term overload at 1.1 Pn
Up to 4 MPP trackers
Integrated string current monitoring function for fast trouble shooting
Compact design and light weight for easy installation
Plug-in design of fan and SPD, easy for on-site maintenance
Max. DC/AC ratio up to 1.5
Integrated DC combiner box, DC/AC switch and DC/AC overvoltage protection
Compliance with standards: UL1741, IEEE 1547, IEEE 1547.1, CSA C22.2 107.1-01
Low/High voltage ride through (L/HVRT)
Active & reactive power control and power ramp rate control

SG49K5J

Max. efficiency 98.9 % European efficiency 98.5 %
Full power operation without derating at 50 ℃
Up to 4 MPP trackers
Integrated IV curve scan function for fast trouble shooting
Plug-in design of fan and SPD, easy for on-site maintenance
Max. DC/AC ratio up to 1.5
Capacity less than 50 kW plant only need one inverter
Can be installed horizontally, saving installation cost
Compliance with Japan utility grid standards
Fault ride through (FRT) 2017
Remote active power control

SG33K3J

Max. efficiency 98.5 %, European efficiency 98.3 %
Full power operation without derating at 50 ℃
Up to 3 MPP trackers
Integrated IV curve scan function for fast trouble shooting
Compact design and light weight for easy installation
Plug-in design of fan and SPD, easy for on-site maintenance
Max. DC/AC ratio up to 1.8
Can be installed horizontally, saving installation cost
Compliance with Japan utility grid standards
Fault ride through (FRT) 2017
Remote active power control

SG15KTL-M/SG20KTL-M

Max. efficiency 98.6 %, European efficiency 98.1 %
1.1 overload capacity, 10% more yield under high irradiance
Adapt to complex power grid, extend the grid - connected generation time
Patented PID recovery function optional
20kg, easy O&M
Plug and play design, easy installation
String current monitoring function for fast trouble shooting
Fast commissioning, easy local and on-line monitoring 

SG10KTL-M/SG12KTL-M

Max. efficiency 98.6 %, European efficiency 98.1 %
1.1 overload capacity, 10% more yield under high irradiance
Adapt to complex power grid, extend the grid - connected generation time
Patented PID recovery function optional
20kg, easy O&M
Plug and play design, easy installation
String current monitoring function for fast trouble shooting
Fast commissioning, easy local and on-line monitoring 

SG2K-S/SG2K5-S/SG3K-S

Higher yield with Max. efficiency 98.2 %, European efficiency 97.7 %
Flexible PV string configurations, DC/AC ratio up to 1.3
Easy local and online monitoring via App or Web
Export power control with Sungrow energy meter
8.5 kg compact design, plug and play installation
Fast commissioning via LCD
Build-in surge arresters and residual current protection
High anti-corrosion with aluminum alloy die casting

SG3K-D/SG4K-D/SG5K-D/SG6K-D

Higher yield with max. efficiency 98.4 %, European efficiency 98.0 %
Flexible PV string configurations, DC/AC ratio up to 1.3
Easy local and online monitoring via App or Web
Export power control with Sungrow energy meter
8.5 kg compact design, plug and play installation
Fast commissioning via LCD
Build-in surge arresters and residual current protection
High anti-corrosion with aluminum alloy die casting