Satélite japonês vai transmitir energia solar para a Terra em 2025

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O dispositivo pesa cerca de 180 kg e vai transmitir cerca de 1 quilowatt de potência de uma altitude de 400 km.

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Isso é o suficiente para operar um eletrodoméstico por cerca de 1 hora;

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Segundo Ijichi, a transmissão leva apenas alguns minutos, mas a bateria demora dias para recarregar.

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