Here's a couple of good ideas for decorating your backyard or pool area with solar powered fountains and birdbaths using a solar pump. The first video is commercial and quick. The 2nd one shows how a solar panel is hooked up to rain barrel and a battery. Interesting details about how he solved the problem of the panel being very hot and what to do when the battery is overcharged. Anyone can use this type of hookup to make any kind of decorative fountain-nice summer project:
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