PV Solar Calculator is an Android application developed by SRey.net that falls under the category of Utilities & Tools. This free app is designed to assist you in calculating the energy produced by your photovoltaic solar power system. Whether you want to set up a new solar power system or want to know how much energy your existing system produces, this app comes in handy.

The app is very intuitive and easy to use. It allows you to set your electricity needs or PV array system, and then calculates the corresponding PV array or energy produced respectively. The app also provides you with additional information such as the solar irradiation and temperature coefficient. Overall, PV Solar Calculator is a great tool for anyone interested in solar power systems.