Something fishy there - others are selling more or less identical units as "Brand". See:
http://www.hello-tech.net/power-generator/htd318.html

Papou wrote:

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No mention of cost??,

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 This is from the web (Yank $ plus solar panel cost):

The Jackery Power Pro Kickstarter campaign starts on October 18th, and the Power Pro will be available for as low as $375 (retail price$799) if the project meets its funding goal. The Jackery Power Pro will come with a 12-month warranty.

If identical units are available from other makers (or the same re-branded), how can they promote something like this on KickStart as something new and unique?

Good Luck.