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.
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