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Three-phase Ongrid Inverter (60kW / 70kW / 80kW)

QG-T60~80K

The QG-T60~80K three-phase ongrid inverter, with a power range from 60kW to 80kW, is an optimal solution for commercial and industrial applications connected to the power grid. It is designed to accommodate a maximum 6x32A MPPT current input. The inverter provides night SVG function to decrease the loss of revenue and enables the connection of multiple inverters in parallel.

Product Description

The QG-T60~80K three-phase ongrid inverter, with a power range from 60kW to 80kW, is an optimal solution for commercial and industrial applications connected to the power grid. It is designed to accommodate a maximum 6x32A MPPT current input. The inverter provides night SVG function to decrease the loss of revenue and enables the connection of multiple inverters in parallel.

Highlight Features

Efficient and reliable

  • Fanless design to prolong lifespan with full auto-protection
  • AFCI protection, proactively reduces fire risk

User friendly

  • Color LED display with intuitive multilingual software
  • Online monitoring via app
  • Remote control and upgrade function
  • Night SVG function to decrease the loss of revenue

Easy to install

  • Pre-wired communication cables for plug and play
  • Parallel installation of up to 10 units

Technical Data

Technical DataQG-T60KQG-T70KQG-T80K
DC input
Maximum input power90kWp105kWp120kWp
Maximum DC power of MPPT18kWp/24kWp
Number of MPPT6
Number of PV string12
Maximum input voltage1100V
Start-up voltage200V
Rated voltage620V
MPPT voltage range180V~1000V
MPPT full power voltage range500V~850V550V~850V
Maximum input current2x40A + 4x32A
Maximum short circuit current2x60A + 4x50A
AC output
Rated output power60kW70kW80kW
Maximum output power66kVA77kVA88kVA
Rated output current90.9A106.1A121.2A
Maximum output current100A116.7A133.3A
Nominal output voltage3P/N/PE, 400Vac
Grid voltage range310Vac~480Vac (according to local grid standard)
Nominal output frequency50Hz/60Hz
Grid frequency range45Hz~55Hz / 54Hz~66Hz (according to the local grid standard)
Output current THD＜3%
Output power factor1 (-0.8~+0.8 adjustable)
Performance data
Maximum efficiency98.8%99.0%
EU efficiency98.4%
MPPT efficiency＞99.9%
Self-consumption power at night＜3W
DC reverse polarity protectionYes
DC switchYes
String fault detectionYes
Safety protectionAnti-islanding protection, Leakage protection, Ground fault monitoring
Anti backflow protectionYes
AFCI protectionYes
PID protectionYes
Input/Output SPDPV: type II, AC: type II
General data
Operating temperature-30°C~60°C
Operating relative humidity0%~100%
Noise emission≤65dB
Cooling methodIntelligent redundant fan-cooling
Maximum working altitude4000 m
Display screenLCD + LED + APP
Communication interfaceRS485/USB, Optional: WiFi/GPRS/4G/PLC
Warranty10 years (extendable)
Ingress protection ratingIP65
Protective classClass I
Weight52 kg53 kg
Dimensions (WxDxH)687x275x551 mm
Certifications and standards
EMCEN61000-6-1/2/3/4
Safety standardsIEC/EN 62109-1/2, IEC60255, IEC61140
Grid connectionCEI 0-21/CEI 0-16

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