Solar panel is one of energy alternative can be modified become electricity. Solar panels have been already be used at many homes. Because solar panel have many advantages. The some advantages from solar panel is below : Firts advantage from solar panel is environmentally friendly, Solar panel not cause climate changes. Because solar panel can do not emit harmful gases .Not like if we use energy from fossil such as coal , petroleum, etc. The energy source from solar panel is sun. Sunshine is available in abundance . Next advantages from solar panel is esay to install ad esay to maintenance. Easily obtained . We can afford it easily. etc Some of the advantages of solar panels making it the choice of many people . People like to use them . And a lot of them already have their own power at home . We do not need to think about the installation , because the seller would be happy to install for us . Try to see what your neighbors are using
Saving energy we must do, because we know that the energy we use today, such as petroleum is a limited energy. In a sense the ability of the earth to provide energy is very limited. Therefore there must be a balance between supply and consumption. How can we save energy? In daily life many things we can do to conserve energy, including a save on electricity usage. We must save electricity, is one thing we can do to save energy. how do we save on electricity usage? This can be done with the use of electricity-saving equipment, such as using lcd monitor as lcd monitor has a smaller power consumption compared to the tube.