SolarAnalyzer supports data import from SolarEdge-Portal.
First the API access has to be enabled in SolarEdge-Portal and API-Key has to be created.
Login to SolarEdge-Portal https://monitoring.solaredge.com/
Site Admin -> Site Details tab -> API Access
If Site Admin tab cannot be found in your Solar-Edge portal you may request your API-Key and Site Id from the installer of your system or directly at SolarEdge-Support. If the API-Key obtained does not work, the creator of the key has forgotten to click on "Save" (see 4).