Solar Powered Water Pumps...

These are a great idea and run on DC, as opposed to AC, which saves energy and is a lot more efficient. There are a number of different uses for these, you can find the specs on this model here.

Solar Parking Structures...

These can be found in many urban cities nowadays and can just as easily be used on farms to store tractors, feed and a wide range of other things. Why aren't these utilized more?