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
  • Inverter Compare
  • Panel Replacement
  • Cable sizing

Resources

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

Legal

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

© 2026 Solar Stack

Solar PanelsHoray SolarHS (670-700)TC MHG-D

Horay Solar HS (670-700)TC MHG-D

670–705 W8 modelsTOPConSolar GalaxyBifacialDual GlassBifacial 80%2384 × 1303 × 33 mm37.5 kg

Technical Specifications

Temperature

Temp. Coefficient Voc
: -0.23 %/°C
Temp. Coefficient Isc
: 0.04 %/°C
Temp. Coefficient Pmax
: -0.28 %/°C
Max System Voltage
: 1,500 V
Nominal Cell Temperature (NOCT)
: 45 °C
Cell Technology
: TOPCon
Number of Cells
: 132
Bifaciality Factor
: 80%
Max Series Fuse
: 30 A
Power Tolerance
: +3%

Physical

Length
: 2,384 mm
Width
: 1,303 mm
Thickness
: 33 mm
Weight
: 37.5 kg
Download PDF1.1 MB

Other Models in This Series

ModelPowerVocIsc
HS670TC-MHG-D
670 W48.25 V17.43 A
HS675TC-MHG-D
675 W48.38 V17.48 A
HS680TC-MHG-D
680 W48.51 V17.55 A
HS685TC-MHG-D
685 W48.64 V17.6 A
HS690TC-MHG-D
690 W48.84 V17.61 A
HS695TC-MHG-D
695 W49.43 V17.63 A
HS700TC-MHG-D
700 W48.75 V18.27 A
HS705TC-MHG-D
705 W48.8 V18.36 A