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On-grid / 50–80 kW

G50~80KT

G Series is a three-phase on-grid inverter platform covering 50 kW to 80 kW, engineered for large commercial and industrial solar plants. With 1100 V DC input, up to 4 MPPT trackers, 45 A per MPPT input capability, and up to 98.6% efficiency, it delivers high power capacity, advanced grid support, and intelligent monitoring in a compact IP66 enclosure.

G50~80KT
Key Features
Up to 4 MPPT Trackers
Four independent MPPT channels with 200–1000 V operating range, ideal for large arrays with multiple orientations and uneven shading.
Reactive Power Control
Full reactive power capability with 0.8 leading to 0.8 lagging power factor, supporting grid voltage regulation and complying with stringent grid codes.
Advanced Grid Support
Optional night SVG (static var generator) function provides reactive power compensation even at night, enhancing grid stability.
Robust Protection
IP66 rated with Type II DC/AC surge protection, residual current monitoring, and optional string fault detection and PID recovery.
On-grid / 50–80 kW
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Datasheet
Certifications
User Manual
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Datasheet
 - Datasheet_G(30-50)KT7_EN_V2.pdf
 - Datasheet_G(50-80)KT_EN_V2.pdf
 - Datasheet_G50KT(60KT 70KT 80KT)_CZ-V1
 - Datasheet_G70KT_KR_V1
User Manual
 - User Manual_G(40-80)KT_EN_V1.0
 - User Manual_G40KT6-G60KT6 _EN_V1.0
 - User Manual_G50KT-G80KT _EN_V2.0
 - 4256-8414_BluE-G-M1 Series User Manual KSTAR (English)
 - 4256-9984_G50KT-G80KT User Manual - KSTAR (English)
 - _G40KT6-G60KT6 User Manual KSTAR English
Certifications
 - Certificate_ IEC 61727&IEC 62116_(60-80)KTL_EN_V1.0
 - Certificate_EN 62109-1&EN 62109-2_(60-80)KTL_EN_V1.0
 - Certificate_IEC 62109-1&IEC 62109-2_(60-80)KTL_EN_V1.0
 - Certificate_CEI 021_G(40-80)KT_EN_V1.0
 - Certificate_EN IEC 61000_G(40-80)KT_EN_V1.0
 - Certificate_ EN 50549-1_G(40-80)KT_EN_V1.0
 - Certificate_EN 62109-1&EN 62109-2_G(40-80)KT_EN_V1.0
 - Certificate_IEC 60068_G(40-80)KT_EN_V1.0
 - Certificate_ IEC 61727&IEC 62116_G(40-80)KT_EN_V1.0
 - Certificate_NC RfG_G(40-80)KT_EN_V1.0
 - Certificate_VDE 0126-1-1_G(40-80)KT_EN_V1.0
 - Certificate_VDE-AR-N 4105_G(40-80)KT_EN_V1.0

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