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

All inverters

Compatible panels for Easun Power EASUN ISolar SMG II 3.2KW-24V

3.2 kW Off-grid with 1 MPPT trackers. DC input up to 500 V, MPPT range 30–500 V.

Key specifications: Easun Power EASUN ISolar SMG II 3.2KW-24V

Max DC voltage

500 V

MPPT voltage range

30–500 V

Max input current per MPPT

15 A

Max short-circuit current

15 A

Nominal AC power

3.2 kW

MPPT configuration

1 MPPT × 1 strings

Max DC power input

4 kW

Inverter type

Off-grid

The Easun Power EASUN ISolar SMG II 3.2KW-24V is a 3.2 kW inverter suitable for residential and commercial solar installations. The panel matcher above shows all compatible solar panels with optimal string configurations calculated automatically based on voltage, current, and temperature limits.

Use our string sizing calculator for a detailed 7-check compatibility analysis with temperature-adjusted voltage and current calculations.

Frequently Asked Questions

How many solar panels can I connect to the Easun Power EASUN ISolar SMG II 3.2KW-24V?

The Easun Power EASUN ISolar SMG II 3.2KW-24V has 1 MPPT tracker(s), each supporting 1 input string(s). The exact panel count per string depends on your panel's Voc relative to the MPPT range 30–500 V. Use the matcher above to find the optimal configuration automatically.

What is the MPPT voltage range of the Easun Power EASUN ISolar SMG II 3.2KW-24V?

The Easun Power EASUN ISolar SMG II 3.2KW-24V MPPT accepts DC voltages between 30 V and 500 V. At summer temperatures, the string Vmpp must stay above 30 V. At winter temperatures, the string Voc must not exceed the absolute DC limit of 500 V. The matcher calculates these temperature-adjusted checks automatically.

Is the Easun Power EASUN ISolar SMG II 3.2KW-24V compatible with all solar panel brands?

Yes — the Easun Power EASUN ISolar SMG II 3.2KW-24V is compatible with any solar panel brand as long as the string voltage and current stay within its electrical limits. Panel brand does not affect compatibility. What matters is that the string Voc at coldest temperature stays below 500 V, Vmpp stays within 30–500 V, and total current stays below 15 A.