Tigo Solar Inverters
The TS4-A-O (Optimization) is the advanced add-on/retrofit optimization solution that brings smart module functionality to standard PV modules for higher reliability. Improve energy efficiency by upgrading underperforming PV systems or adding smart features to new installations.
The TS4-A-O with UHD-Core technology and expanded specifications supports PV modules up to 500W. PV Module Advanced Add-On/Retrofit.
Product Spec Sheets