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According to foreign media reports, the Japanese solar industry recently introduced a rollable portable emergency solar cell system to cope with the lack of electricity caused by various natural disasters. This product consists of a solar unit and a battery unit. The panel of the solar unit uses a flexible, amorphous solar film that the company claims can be rolled up and taken away in a short time.
This product is known as completely green and does not emit noise when working. Sun Industry stated that it takes about 8 hours to fully charge electricity in fine weather and can support a computer for 2 to 3 hours.
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