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The EcoFlow Power Hat addresses this concern with a built-in cooling mechanism. During the charging process, the solar panels on the brim convert 24% of absorbed solar energy into electricity.Compared to a standard black hat, it has a lower surface temperature, providing a cooler experience.
Sorry, there was a problem. Please try again later.Some hats are black, others are gray. I think they chose that color, cause it's better that way. Never have I seen a panel, in a color other than black. If it gets to hot, I shall put it in its sack.
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