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Solar Fountain Project
(click on any picture for a bigger version)
Fountain Movie
Bigger Version of Panel...

1

A Solar Panel and Pump from RealGoods arrive as a gift...oh boy!The panel is a 13.5W model consisting of 36 cells in series - thus the 18V open circuit rating. The first thing I did was measure the Voc and Isc - I saw around 18 volts and .5 amps.
Bigger Version of Bowl...

2

I picked up a bowl and pedestal from Landscape Depot in Rockledge FL. They were very helpful with suggestions on conversion of the planter to a fountain.
Bigger Version of Bowl...

3

Some silicone caulk and rubber liner was applied to the drainage hole in the bowl.
Bigger Version of Bowl...

4

I picked up a smaller bowl and saucer, and some bricks. A hole was drilled in the center of the saucer. Tubing was attached from pump to saucer. Wires ran from pump thru pedestal and sealed hole in liner.
Bigger Version of Bowl...

5

The panel was mounted on the roof, with flexible conduit run down the wall to hold the power cable. The pump kicks on between 9am and 10am and runs till about 2pm or 3pm in full sun.