DIN rail power supplies

The popularity of photovoltaic installations is growing every year, which is not surprising when we consider the benefits they provide - the production of free, clean electricity. This is not only good for our wallet, but also for the environment. However, some claim that photovoltaics is also... trouble. This is how used photovoltaic panels are called, which are not suitable for anything, not even for recycling. Is it true? Let's find out!