Investing in a photovoltaic system is not only attractive from an ecological perspective, but also from an economic one. However, to ensure your purchase pays off, all the components must continue to function flawlessly after five, ten or twenty years, even with technologies that don’t even exist yet. Software, devices and even entire grids are constantly being developed, opening up an increasing number of new possibilities – as well as challenges – for photovoltaics. Whatever the future may hold, with a Fronius photovoltaic system you couldn’t be better equipped. Not only can our inverters communicate with today’s devices and grids, but also with future technological developments. An upgradeable software platform and open slots for retrofitting additional functions as needed make this possible. This secures your system’s yield over the long term and makes you fully prepared for a power supply from 100% renewable energy – our vision of 24 hours of sun.