PV Optimizer & Solar compass is a free tool designed to help you maximize the output of your solar panels. With this app, you can easily adjust the azimuth and tilt of your panels to ensure optimal performance at all times.

To use the PV Optimizer, simply choose one of the four available time frames - instant, every 3 months, every 6 months, or yearly - and place your device above your solar panels. The app's algorithm will then provide you with the necessary azimuth and tilt values to achieve maximum efficiency.

In addition to its optimization features, PV Optimizer & Solar compass also includes a solar compass. This compass provides real-time data on solar position and radiation, making it a useful tool not only for optimizing your panels but also for other activities.

Version 2.0 of the app introduces a new feature - a forecast for your solar panels' output. By inputting your panel capacity, tilt, and azimuth angles, you can get a monthly energy forecast based on theoretical calculations.

With all these functionalities available for free, PV Optimizer & Solar compass is a valuable tool for anyone looking to maximize the potential of their solar panels.