@Marian Dor Thanks, Marian, for all your responses! 😊Right now, my widget mainly estimates the size of the solar system in kW (there’s a small graph and visualisation) based on the local solar irradiance. Are you saying that companies would also be willing to provide automatic online (estimate) price quotes? - based just on system seize and maybe the location? Because if I can include pricing and ROI calculations as well, the widget becomes far more valuable — and it should be relatively straightforward to implement.

@Washington Travassos Hi Washington, is that your real name? never heard it before. I would love to discuss, thanks :)