2025-09-03 00:00:00 Free Powernity Solar app for a complete overview of your energy harvest right in your palm. It's simple, user-friendly and very smartphone friendly. Fitting seamlessly with l0S, Powernity Solar can help you monitor your solar system easier than ever. It provides performance data in rich daily, monthly or yearly graphs for individual panels and the entire system. No matter the size of your installation, Powernity Solar gives you details at your fingertips.