The solar show Africa 2017, the trade fair dedicated to solar PV market and energy,  is to be held on 28th and 29th March in Johannesburg,  South Africa. Thanks to the fruitful collaboration with the distributing company Lizard Manufacturing SA, among the protagonists there are also 4-noks products for solar PV systems.  Elios4you products will be actually presented for the first time to the South African market: those are valid solutions with easy installation not just for monitoring PV systems but also for consistently improving the self-consumption capacity of clean energy produced.