We monitor by reading wirelessly from your existing meter, no smart meter required. All data is then crunched in the cloud and sent to your smart phone with a 1-30 minute delay.
We can get consumption, generation, and net values from most new solar installations (assuming they don't use smart meters). We've been approached by a few solar installers, and are thinking that the solar market might be an more effective starting niche.
If I added some solar first features to our app, would you be interested in the tracker? If not, why not? What actionable solar data is missing?
Here's a screenshot : http://imgur.com/uIRiUYH