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Alex Krotz

May 24, 2015


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The idea of a water battery is really cool! however, I was wondering how the efficiency of the solar panel "system" is affected? solar panels already have a rather long period before a return is met on the initial investment. How will implementing this system increase/decrease that since it introduces two new conversions of energy (from electrical to the gravitational potential of the water tank, and then from the water to electricity again)? will the cost of the system and reduced efficiency be worth the benefits?

Valhalla Energía

May 26, 2015


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Hi Alex, thanks for your comment. Thats the issue, who can we get clear energy 24/7. If you want more information you can write us to or visit our website Best Regards!