This driver communicates with Enphase Energy API for monitoring the solar system status. Both a developer account and a user account will be needed in order for this driver to work properly. The accounts are free to register.
This driver queries the information every 3 hours automatically because the Enphase Watt plan (free) includes 1000 hits per month, and each query needs 3 hits. It is also possible to do a manual query from the UI.
This driver comes with a 2-hour trial license.