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                                                                  PV Grid-Connected Inverters    String Inverters

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                                                                  General Descriptions:
                                                                  SG1K5TL / SG2K5TL is a transformerless inverter with higher efficiency. Its aluminum housing makes it very compact, robust and light in weight. The direct plug-in terminal port provides easy, safe and reliable cable connection under any circumstances. It can be used for string-connected outdoor small PV power station, or individually for a small house.

                                                                  Technical Features:
                                                                  • MPPT efficiency > 99.9%
                                                                  • Easy-setting multilingual LCD display panel
                                                                  • Multiple communication interfaces
                                                                  • High reliability with full protective functions
                                                                  • Wide DC input voltage range
                                                                  • Compact design with high quality aluminium housing
                                                                  • Max. working altitude at 6000m
                                                                  • Water-proof direct plug-in terminals
                                                                  • CE certification

                                                                  Communications:
                                                                  • RS485/Ethernet/GPRS interfaces
                                                                  • Computer monitoring software

                                                                  Safety:
                                                                  ·Full protection functions: over-voltage protection, short-circuit protection, islanding protection, over-heat protection
                                                                  ·Over-load protection
                                                                  ·Standards complied: EN61000-6-1, EN61000-6-2, EN61000-6-3, EN61000-6-4,EN61000-3-2, EN61000-3-3,EN60164-1-1,EN55022, EN50178

                                                                  PV Grid-Connected Inverters    String Inverters

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                                                                  General Descriptions:
                                                                  SG3K is using low-frequency isolation transformer for protection purpose for outdoor applications. The direct plug-in terminal port provides easy, safe and reliable cable connection under any circumstances. It is the ideal product used for string-connected small PV power station, or individually for a small house.

                                                                  Technical Features:
                                                                   • MPPT efficiency > 99.9%
                                                                   • Easy-setting multilingual LCD display panel
                                                                   • Multiple communication interfaces
                                                                   • High reliability with full protective functions
                                                                   • Wide DC input voltage range
                                                                   • stainless steel house with IP65 protection degree for outdoor installations
                                                                   • Max. working altitude at 6000m
                                                                   • Water-proof direct plug-in terminals
                                                                   • CE certification

                                                                  Communications:
                                                                  • RS485/Ethernet/GPRS interfaces
                                                                  • Computer monitoring software

                                                                  Safety:

                                                                  ·Full protection functions: over-voltage protection, short-circuit protection, islanding protection, over-heat protection
                                                                  ·Over-load protection
                                                                  ·Standards complied: EN61000-6-1, EN61000-6-2, EN61000-6-3, EN61000-6-4,EN61000-3-2, EN61000-3-3, EN60164-1-1,EN55022, EN50178 

                                                                  PV Grid-Connected Inverters    String Inverters

                                                                  Picture
                                                                  General Descriptions:
                                                                  SG3KTL / 4KTL is a transformerless inverter with higher efficiency. Its aluminum housing makes it very compact, robust and light in weight. The direct plug-in terminal port provides easy, safe and reliable cable connection under any circumstances. It can be used for string-connected outdoor small PV power station, or individually for a small house.

                                                                  Technical Features:
                                                                  • Max. efficiency at 97.3%
                                                                  • Weather-proof design (IP54) for harshest working environment
                                                                  • MPPT efficiency > 99.9%
                                                                  • Easy-setting multilingual LCD display panel
                                                                  • Multiple communication interfaces
                                                                  • High reliability with full protective functions
                                                                  • Wide DC input voltage range
                                                                  • Compact design with high quality aluminium housing
                                                                  • Max. working altitude at 6000m
                                                                  • Water-proof direct plug-in terminals
                                                                  •TüV certification, VDE 0126-1-1 Comp liant

                                                                  Communications:
                                                                  • RS485/Ethernet/GPRS interfaces
                                                                  • Computer monitoring software

                                                                  Safety:
                                                                  ·Full protection functions: over-voltage protection, short-circuit protection, islanding protection, over-heat protection
                                                                  ·Over-load protection
                                                                  ·Standards complied: EN61000-6-1, EN61000-6-2, EN61000-6-3, EN61000-6-4,EN61000-3-2, EN61000-3-3,EN60164-1-1,EN55022, EN50178

                                                                  PV Grid-Connected Inverters    String Inverters

                                                                  Picture
                                                                  General Descriptions:
                                                                  SG5K / 6K is using low-frequency isolation transformer for protection purpose for outdoor applications. The direct plug-in terminal port provides easy, safe and reliable cable connection under any circumstances. It is the ideal product used for string-connected small PV power station, or individually for a small house.

                                                                  Technical Features:
                                                                  • MPPT efficiency > 99.9%
                                                                  • Easy-setting multilingual LCD display panel
                                                                  • Multiple communication interfaces
                                                                  • vHigh reliability with full protective functions
                                                                  • Wide DC input voltage range
                                                                  • stainless steel house with IP65 protection degree for outdoor installations
                                                                  • Max. working altitude at 6000m
                                                                  • Water-proof direct plug-in terminals
                                                                  • CE certification

                                                                  Communications:
                                                                  • RS485/Ethernet/GPRS interfaces
                                                                  • Computer monitoring software

                                                                  Safety:
                                                                  ·Full protection functions: over-voltage protection, short-circuit protection, islanding protection, over-heat protection
                                                                  ·Over-load protection
                                                                  ·Standards complied: EN61000-6-1, EN61000-6-2, EN61000-6-3, EN61000-6-4,EN61000-3-2, EN61000-3-3, EN60164-1-1,EN55022, EN50178

                                                                  PV Grid-Connected Inverters    String Inverters

                                                                  Picture
                                                                  General Descriptions:
                                                                  SG10K is using low-frequency isolation transformer for protection purpose for outdoor applications. It is the ideal product used for string-connected medium PV power station to simply PV power plant design.

                                                                  Technical Features:
                                                                   • MPPT efficiency > 99.9%
                                                                   • Easy-setting multilingual LCD display panel
                                                                   • Multiple communication interfaces
                                                                   • High reliability with full protective functions
                                                                   • Wide DC input voltage range
                                                                   • Auxiliary heater (optional)
                                                                   • Max. working altitude at 6000m
                                                                   • CE certification

                                                                  Communications:
                                                                   • RS485/Ethernet/GPRS interfaces
                                                                   • Computer monitoring software

                                                                  Safety:
                                                                  ·Full protection functions: over-voltage protection, short-circuit protection, islanding protection, over-heat protection
                                                                  ·Over-load protection
                                                                  ·Standards complied: EN61000-6-1, EN61000-6-2, EN61000-6-3, EN61000-6-4,EN61000-3-2, EN61000-3-3, EN60164-1-1,EN55022, EN50178

                                                                  PV Grid-Connected Inverters    String Inverters

                                                                  Picture
                                                                  General Descriptions:
                                                                  SG30K3 is using low-frequency isolation transformer for protection purpose for outdoor applications. It is the ideal product used for string-connected medium PV power station to simply PV power plant design.

                                                                  Technical Features:
                                                                   • MPPT efficiency > 99.9%
                                                                   • Easy-setting multilingual LCD display panel
                                                                   • Multiple communication interfaces
                                                                   • High reliability with full protective functions
                                                                   • Wide DC input voltage range
                                                                   • Auxiliary heater (optional)
                                                                   • Max. working altitude at 6000m
                                                                   • KEMA DK5940, CE certification

                                                                  Communications:
                                                                   
                                                                  • RS485/Ethernet/GPRS interfaces
                                                                   • Computer monitoring software

                                                                  Safety:
                                                                  ·Full protection functions: over-voltage protection, short-circuit protection, islanding protection, over-heat protection
                                                                  ·Over-load protection
                                                                  ·Standards complied: EN61000-6-1, EN61000-6-2, EN61000-6-3, EN61000-6-4,EN61000-3-2, EN61000-3-3, EN60164-1-1,EN55022, EN50178

                                                                  PV Grid-Connected Inverters    String Inverters

                                                                  Picture
                                                                  General Descriptions:
                                                                  SG50K3 is using low-frequency isolation transformer for protection purpose for outdoor applications. It is the ideal product used for string-connected medium PV power station to simply PV power plant design.

                                                                  Technical Features:
                                                                   • MPPT efficiency > 99.9%
                                                                   • Intelligent Power Module guarantees high reliability
                                                                   • Complete protective functions
                                                                   • Easy-setting multilingual LCD display panel
                                                                   • Multiple communication interfaces
                                                                   • Wide DC input voltage range with max. 1000V (optional)
                                                                   • Simplified installation&maintenance design
                                                                   • Auxiliary heater (optional)
                                                                   • Max. working altitude at 6000m
                                                                   • CE, KEMA DK5940 certifications

                                                                  Communications:
                                                                   • RS485/Ethernet/GPRS interfaces
                                                                   • Computer monitoring software

                                                                  Safety:
                                                                  ·Full protection functions: over-voltage protection, short-circuit protection, islanding protection, over-heat protection
                                                                  ·Over-load protection
                                                                  ·Standards complied: EN61000-6-1, EN61000-6-2, EN61000-6-3, EN61000-6-4,EN61000-3-2, EN61000-3-3, EN60164-1-1,EN55022, EN50178

                                                                   PV Grid-Connected Inverters   Power Plant Inverters

                                                                  Picture
                                                                  General Descriptions:
                                                                  SG100K3 is using low-frequency isolation transformer for outdoor applications. It can be continuously operating at rated power under +55℃ without derating. It is the ideal product used for string-connected large PV power station to simplify PV power plant design. In addition, wider input voltage range ensures more combinations of the PV arrays. It is one of the highest cost-effective grid-connected inverters in the world.
                                                                  Technical Features:
                                                                   • Wide DC input voltage range with max. 1000V (optional)
                                                                   • Max. efficiency at 97.0%
                                                                   • MPPT efficiency > 99.9%
                                                                   • Using advanced IGBT modules
                                                                   • Full protective functions
                                                                   • Easy Installation and maintanence
                                                                   • Precise output power metering
                                                                   • Multilingual LCD display & multiple communication interfaces
                                                                   • Auxiliary heater (optional)
                                                                   • Max. working altitude at 6000m
                                                                   • Low voltage ride through, reactive and active power control • KEMA DK5940, TüV CE certifications
                                                                  Communications:
                                                                   • RS485/Ethernet/GPRS interfaces
                                                                   • Computer monitoring software
                                                                  Safety:
                                                                  ·Full protection functions: over-voltage protection, short-circuit protection, islanding protection, over-heat protection
                                                                  ·Over-load protection
                                                                  ·Standards complied: EN61000-6-1, EN61000-6-2, EN61000-6-3, EN61000-6-4,EN61000-3-2, EN61000-3-3, EN60164-1-1,EN55022, EN50178, DK5940, TüV

                                                                  Picture
                                                                  General Descriptions:
                                                                  SG100KLV is specially-designed for Amorphous Silicon. It can be continuously operating at rated power under +55℃ without derating. It is the ideal product used for string-connected large PV power station to simplify PV power plant design. In addition, wider input voltage range ensures more combinations of the PV arrays. It is one of the highest cost-effective grid-connected inverters in the world.Technical Features:
                                                                   
                                                                  •  Low starting voltage
                                                                   •  Specially-designed for low voltage amorphous PV modules
                                                                   •  Earthing leakage protection
                                                                   •  Frequency transformer isolation supporting negative pole earthing
                                                                   •  Directly grid-connected to 400V power grid (end-user demand side)
                                                                   •  Suitable for high altitude and cold regions
                                                                   •  Max. efficiency at 96.8%
                                                                   •  MPPT efficiency > 99.9%
                                                                   •  Using advanced IGBT modules
                                                                   •  Full protective functions
                                                                   •  Easy Installation and maintanence
                                                                   •  Precise output power metering
                                                                   •  Multilingual LCD display & multiple communication interfaces available
                                                                   •  Auxiliary heater (optional)
                                                                   •  Low voltage ride through, reactive and active power control
                                                                   •  CE certification
                                                                  Communications:
                                                                   • RS485/Ethernet/GPRS interfaces
                                                                   • Computer monitoring software
                                                                  Safety:
                                                                  ·Full protection functions: over-voltage protection, short-circuit protection, islanding protection, over-heat protection
                                                                  ·Over-load protection
                                                                  ·Standards complied: EN61000-6-1, EN61000-6-2, EN61000-6-3, EN61000-6-4,EN61000-3-2, EN61000-3-3, EN60164-1-1,EN55022, CE

                                                                  PV Grid-Connected Inverters   Power Plant Inverters

                                                                  Picture
                                                                  General Descriptions:
                                                                  SG500KTL is using low-frequency isolation transformer for protective purpose. Its wider input voltage range ensures more combinations of the PV arrays. Moreover, optical fiber isolation technology has been adopted to increase its anti-interference ability under the circumstances of multiple inverters installation. In addition, optimized circuit and structural design has improved system thermal efficiency which enhancing system reliability and stability. Reinforced protection functions, including the DC ground fault protection, make it the best product for large scale PV power plant.
                                                                  Technical Features:
                                                                    • Transformerless design with max. efficiency at 98.7%
                                                                    • Wide DC input voltage range with max. 1000V (optional)
                                                                    • MPPT efficiency > 99.9%
                                                                    • TFT LCD touch screen
                                                                    • Using advanced IGBT modules
                                                                    • Full protective functions
                                                                    • Easy Installation and maintanence
                                                                    • Precise output power metering
                                                                    • Multilingual touch screen monitoring and control interface
                                                                    • Auxiliary heater (optional)
                                                                    • Max. working altitude at 6000m
                                                                    • High quality german brand enclosure
                                                                    • Low voltage ride through, reactive and active power control
                                                                    • KEMA DK5940, CE certificationsCommunications: • RS485/Ethernet/GPRS interfaces
                                                                   • Computer monitoring software

                                                                  Safety:
                                                                  ·Full protection functions: over-voltage protection, short-circuit protection, islanding protection, over-heat protection
                                                                  ·Over-load protection
                                                                  ·DC ground-fault protection
                                                                  ·Standards complied: EN61000-6-2, EN61000-6-4, EN50178, RD1663/ 2000

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