The market of solar-powered Unmanned Aerial Vehicles (UAVs) for defence purposes and drone services is expected to grow by a factor of more than 2 in the next decade. From an aircraft design perspective. the main challenge is the scalability of the proposed architectures. which is needed to increase the payload capabilities. https://www.chiggate.com/rbf230-4-m3-emergency-pack-for-gu10-fashion/