I read the "warranty" part, thought "no way", but sure enough Enphase says in section 5 of their warranty: https://enphase.com/download/2022-04-30-enphaseenergy

I read the "warranty" part, thought "no way", but sure enough Enphase says in section 5 of their warranty: https://enphase.com/download/2022-04-30-enphaseenergy-microinverterlimitedwarrantyuscanada https://enphase.com/download/2022-04-30-enphaseenergy-microi... >The Covered Products should be continuously connected to the internet during the warranty period, except where interrupted by causes outside of the Covered Owner’s reasonable control. This will help ensure that potential defects in the Product can be diagnosed remotely and that the Product can receive over-the-air firmware updates. Interesting use of "should".