123Solar is a lightweight set of PHP/JS files that makes a web logger to monitor your photovoltaic inverter(s). It just need a web server and PHP, no databases are even needed. The philosophy is: To keep it simple, fast, with a low foot print to run on cheap and low powered devices.
There is some error in $nowUTC calculations as it seems the sunset and sunrise times comparison with $nowUTC doesn't reflect actual time and the aurora failed to start.
There is some error in $nowUTC calculations as it seems the sunset and sunrise times comparison with $nowUTC doesn't reflect actual time and the aurora failed to start.