Classic Monitor
Android app to monitor a Midnite Solar Classic charge controller
... do they support this application!
If the app detects a Whizbang Junior current monitor, the State Of Charge will display along with a bi-directional current gauge.
Other features include a calendar view of the daily power readings and a chart view of power for the last 24 hours, plus a store and forward feature to upload data to <PVOutput.org>.
Basic support for the Tristar MPPT charge controller from Morningstar.
Works with Android API level 10 (Gingerbread) and above.