SOLAR TUBE - ROOF WINDOW-HYBRIDInnovation Awards Nominee
'Compact product contemplating a solar tube for daylight transmission to the inside of rooms, photovoltaic kit led lamp to allow light during the night. Specific CPU allows adjusting the loading/unloading from the photovoltaic panel, adjusting the switching points, on/off switch to on/off natural lighting and/or artificial light. The great advantage is that incorporate all this functions in only one device, similar with a traditional roof window, compact and easy to install.
This product is suggested by: CHATRON LDA