The Solar-Blog by PV Gerhards
In this blog we would like to present interesting questions and topics about photovoltaics from our readers in small articles. For general information on, among other things, the components of a photovoltaic system, you are welcome to visit our "INFO" page at any time. Here we also look at aspects such as the energy yields of a system and the so-called energy payback time, the profitability of current average systems, the topic of battery storage or the compatibility with an