I don't have Solar panels yet, but will buy them later. Will Smappee work without the panels?
Yes. Smappee will find out that the Solar Panels are not connected and work. But when buying the Smappee in our shop, answer YES to the question if you have Solar Panels. This will make sure that you buy the correct Smappee monitor. You will then have to specify if your home has a single or three phase system.