What s solar
Solar technologies are categorized as either passive or active depending on the way they capture, convert and distribute sunlight and enable solar energy to be harnessed at different levels around the world, mostly depending on the distance from the Equator. Solar energy is the from the 's and , which can be harnessed using a range of such as , (including ) and. Sunlight has influenced building design since the beginning of architectural history. Advanced solar architecture and urban planning methods were first employed by the Development of a solar-powered car has been an engineering goal since the 1980s. Early commercial adaptationIn 1878, at the Universal Exposition in Paris, successfully demonstrated a solar steam engine.
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