Frameless solar panels for Sunna Design Streetlight luminaire
Frameless solar panels with cut solar cells were developed for Sunna Design Integrated Solar Streetlight luminaire. To achieve maximum efficiency most efficient cut mono solar cells were used for glass / backsheet technology based solar panel. This solar panel solution consisted of mono solar cells in combination with white backsheet to achieve aesthetics and seamless integration feel to a modern all white lighting luminaire design. Delivered solution had passed our in house laboratory tests for durability and longevity of a module and its parts. This way after integration of our provided module to an end product – solar street luminaire – the longevity of the whole product gives brilliant results. With 48 hours or up to 5 days (depending on lighting program and location) of autonomy such street luminaire is an fully off-grid solar lighting solution which will operate perfectly in very high temperatures.