Solar Stack
Solar Stack
How it worksGuidesAdd Equipment
Sign in
Solar Stack

Free solar panel & inverter compatibility checker. Verify your PV string configuration is safe before installation.

Tools

  • Calculator
  • Panel Matcher
  • Inverter Finder
  • Panel Replacement
  • Cable sizing

Resources

  • Guides
  • How it works
  • Standards & Compliance
  • Replacement methodology
  • Add Equipment
  • Feedback

Legal

  • About
  • Privacy Policy
  • Terms of Service
  • Cookie Policy

© 2026 Solar Stack

Solar PanelsLONGiLGI7-72HVD

LONGi LGI7-72HVD

640–670 W7 modelsHPBCHi ROOF EBIPV2382 × 1134 × 30 mm35.7 kg

Technical Specifications

Temperature

Temp. Coefficient Voc
: -0.2 %/°C
Temp. Coefficient Isc
: 0.05 %/°C
Temp. Coefficient Pmax
: -0.26 %/°C
Max System Voltage
: 1,500 V
Nominal Cell Temperature (NOCT)
: 45 °C
Cell Technology
: HPBC
Number of Cells
: 144
Max Series Fuse
: 30 A
Power Tolerance
: +3%

Physical

Length
: 2,382 mm
Width
: 1,134 mm
Thickness
: 30 mm
Weight
: 35.7 kg
Download PDF5.3 MB

Other Models in This Series

ModelPowerVocIsc
LGi7-72HVD-640M
640 W53.7 V15.13 A
LGi7-72HVD-645M
645 W53.8 V15.21 A
LGi7-72HVD-650M
650 W53.9 V15.29 A
LGi7-72HVD-655M
655 W54 V15.37 A
LGi7-72HVD-660M
660 W54.1 V15.45 A
LGi7-72HVD-665M
665 W54.2 V15.52 A
LGi7-72HVD-670M
670 W54.3 V15.6 A