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 PanelsSUNPLUSSR5-66HNH-695-720MSR5-66HNH-705M

SUNPLUS SR5-66HNH-705M

705 WTOPConLYCHEE NBifacial Glass-GlassTOPConN-TypeBifacialGlass-GlassHalf-CellBifacial 80%132 cells

The SUNPLUS SR5-66HNH-705M is a 705 W solar panel featuring TOPCon cell technology. Below are the verified electrical and thermal specifications extracted from the manufacturer datasheet.

Technical Specifications

Electrical Characteristics (STC)
Peak Power (Pmax)
: 705 W
Open-Circuit Voltage (Voc)
: 48.57 V
Max Power Voltage (Vmpp)
: 40.31 V
Short-Circuit Current (Isc)
: 18.43 A
Max Power Current (Impp)
: 17.49 A
Number of Cells
: 132
Temperature
Temp. Coefficient Voc
: -0.26 %/°C
Temp. Coefficient Isc
: 0.045 %/°C
Temp. Coefficient Pmax
: -0.29 %/°C
Max System Voltage
: 1,500 V
Nominal Cell Temperature (NOCT)
: 43 °C
Cell Technology
: TOPCon
Bifaciality Factor
: 80%
Max Series Fuse
: 35 A
Power Tolerance
: +0.7%
Physical
Length
: 2,384 mm
Width
: 1,303 mm
Thickness
: 33 mm
Weight
: 37.9 kg

Datasheet

Download PDF3.0 MB
Find on AmazonCheck current price and availability

As an Amazon Associate, Solar Stack earns from qualifying purchases.

Other Models in This Series

ModelPowerVocIsc
SR5-66HNH-695M
695 W48.17 V18.33 A
SR5-66HNH-700M
700 W48.37 V18.38 A
SR5-66HNH-705MCurrent
705 W48.57 V18.43 A
SR5-66HNH-710M
710 W48.77 V18.48 A
SR5-66HNH-715M
715 W48.97 V18.53 A
SR5-66HNH-720M
720 W49.17 V18.58 A

Check in calculator

Verify string compatibility with your inverter

Find replacement

Find electrically compatible alternatives

Find compatible inverter

See which inverters work with this panel