How do you transport solar power tower energy to a building that is 4 kms away?

And is an area of 1 km^2 for a solar power tower enough to produce energy for five houses? can you make an approximation of how much it could supply?
If you want the heat energy, consider tracking mirrors at the site and solar collectors on the houses. If you want electric energy, that area [...]

How can I power a couple small appliances using solar power?

What would I need to power a small fan, some LED lights, ect in my home, without spending hundreds or thousands of dollers? How would I set it up? I think I would need a Solar Panel, a AC/DC converter or some kind, and a Battery?
Any Help! Thanks!
Look up solar solar power supplies, [...]

How to prevent solar power lights from getting stolen?

Although they haven’t been stolen YET, I expect my solar power lights to get stolen sooner or later. I was wondering if you know a good way to prevent them from getting stolen (other than moving them somewhere else or not putting them out at all)?. Oh, and i would not like to make a [...]

Could Solar Power work more effectively if the solar rays were magnified?

If we focused the sun’s energy like a magnifying glass does into the solar panels, would this generate more power at all?
No, it would not. If the magnifying glass is the same area as the solar collectors, then it would be the same amount of energy the solar collectors would be gathering without the [...]