Petruta Goleanu, Germany    ★★★★★

I would like to thank Alexandru from Zsat Systems. They quickly managed to install the language pack on my Deye inverter. They set up remote access for me through the Solarman app on my phone. Now, wherever I am, I can check the energy consumption in my house, how much energy was produced in the house from the photovoltaic panels. In fact, the app has a lot of functions that I still have to learn to use. Bravo!