One major display is actually a home-brew of the Energy Park group itself, and that is the Solar Showers. The solar collectors sit atop the Information Booth in the center of the park and you can feel a wet demonstration of its hot water (when the timing's right) in the privacy of a shower stall just east of the Information Booth. Solar power (photovoltaic) is used to run our water pump for the showers. 

The solar shower facility was totally remodeled in 2000. The solar collectors and storage tank were recently rebuilt. Stop by for a shower and see how easy it is to add solar hot water to your own domestic hot water system. Check for times of operation and shower fees in Energy Park.