1. It describes all components of a photovoltaic system with the exception of photovoltaic modules. These include cabling, switches, a mounting system, one or more solar inverters, batteries and charger.
, 2. Describes all secondary components for … 2. Describes all secondary components for a stable photovoltaic system, apart from the solar modules and the inverters. Among the BoS are mainly the substructure, power cables and other necessary small parts for the installation of a on-roof or open-air solar installation. a on-roof or open-air solar installation.