Chatron are developed and manufactured mostly in this new and modern manufacturing unit. The main products currently manufactured are: Solar tube - natural lighting (Versions: domestic, commercial and industrial, up to 1,000 mm in diameter). Solar Tube Hybrid - Lighting 24 h (Versions: domestic, commercial and industrial up to 1,000 mm in diameter and with LED lighting and photovoltaic panels in standard or rated power for each case). Photovoltaic Fans (Versions: domestic and commercial). TUrBO solar and other versions of the combination of solar tubes with photovoltaic fans.