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              About the Solar technologies category
            
            
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            55
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            February 20, 2024
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              Water purifying eco-machine
            
            
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            27
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            April 11, 2025
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              Solar cookers
            
            
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            2
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            123
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            March 17, 2025
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              China plans for 1km² Dyson sphere segment in 2035
            
            
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            97
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            January 24, 2025
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              Oleksandr Sohokon. Solar inventor from Kharkiv
            
            
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            12
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            January 21, 2025
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              Himawari: a solar optic fiber lighting device by LaForet from Japan
            
            
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            0
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            57
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            January 21, 2025
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              Nomadic bike shelters by Paul Elkins
            
            
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            1
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            18
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            January 10, 2025
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              Helium filled high altitude generator
            
            
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            31
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            December 10, 2024
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              Domestic and commercial heliostats
            
            
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            2
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            316
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            December 3, 2024
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              Photosynthesis for futuristic speculation
            
            
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            0
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            19
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            December 3, 2024
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              59 steps to be on air - by sun power. By Tomás Saraceno
            
            
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            1
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            165
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            November 9, 2024
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              Green light wavelength-selective organic solar tech for greenhouses
            
            
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            34
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            September 13, 2024
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              Solarpunk Pioneers Fund
            
            
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            149
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            July 2, 2024
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              Smelting Steel Without Fossil Fuels: Solar Power Shatters the 1,000°C Barrier
            
            
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            100
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            May 25, 2024
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              Solar concentrator buildings
            
            
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            93
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            May 24, 2024
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              The converted hydrogen car (and solar concentrator) of Jean-Luc Perrier
            
            
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            122
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            April 22, 2024
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              River stream ferry "Uperis"
            
            
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            5
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            367
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            April 18, 2024
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              Direct solar to hydrogen - another potential breakthrough
            
            
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            149
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            April 14, 2024
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              Perovskite: improving photovoltaics
            
            
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            129
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            April 18, 2024
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              Сергей Юрко [Sergey Yurko] - Ukrainian youtuber and inventor
            
            
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            1
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            305
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            April 18, 2024
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              Concentrator and storage system by Vladan Petrović
            
            
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            1
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            299
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            March 3, 2024
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              8rad by Nico Jungel
            
            
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            151
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            March 1, 2024
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              Sun + Sand = Sinter
            
            
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            102
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            February 28, 2024
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              Concentrators of Padre Himalaya
            
            
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            126
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            February 20, 2024
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              Fresnel concentrator wall
            
            
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            100
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            February 22, 2024
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              Solar thermal collector
            
            
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            1
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            107
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            February 22, 2024
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              Really effective tinfoil hat
            
            
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            116
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            February 22, 2024
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              On artificial skins
            
            
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            108
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            February 22, 2024
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              Clothing technologies for cooling
            
            
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            120
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            February 22, 2024
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              Airships
            
            
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            109
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            February 21, 2024
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