Data transmission between photovoltaic system and central station involves passing data via network line in alternation with energy produced by solar module under computer control

摘要

The method involves passing the data via a network line (3) between at least one solar module (1) and the central station (4) in alternation with the energy produced by the solar module. The alternation between power and data transmission is controlled by a computer. An Independent claim is also included for a photovoltaic system.