Solar power

We can see lot's of solar power satations in our region, for example in Ky. or Ka. and on the roofs of our school. I think our school employ the uses energy from solar cells on the roofs. Solar cells don't look good on the roof or on i  the field, but I think it's not a big problem because you can save the earth and you have your own energy. On the other hand, for example, in Africa you can't don't see the solar cells but I think it don't doesn't save the environment because Des.(?) must transport the energy from Africa to Europe. To transport the energy you must construct lots of transformer stations where the energy can change the way. You need machines to construct the stations and so you pollute the air.