The average home has adequate roof area to let solar panels gather enough sun to be converted into DC current or AC current. Solar panel arrays can be sized to meet big requirements. The AC current can power loads in the house and other commercial buildings. It is important to consider the part of the house, as well as the right angle of the sun so that the solar panels can gather the most light over more hours of the day for optimum results. Vertical arrays can be in the form of integrated sails or free standing to get the wind energy. Adjustable solar arrays can be tilted around the travel axis to boost power when the sun is low and to the side. Integrated arrays cover the whole surface of the car with solar cells. Remote array is done by mounting the solar array at a stationary region aside from the vehicle. Solar Energy in the Years to Come At present, it is safe to say that it is fast becoming a part of your daily life. Solar energy is being used more commonly nowadays, in most homes, and even in the work place. And since this particular form of alternative energy is becoming more and more viable, new and better applications for its technology are now being developed for the future. The flow of solar energy electricity is measured via a utility meter that spins forward and backward. The meter will move backward if more energy is produced than needed and the meter will move forward when extra power is required from the utility company. The two are only even when additional energy is paid for from the utility company. Cheap and Easy People do not have to keep maintaining solar cells, because a panel can last about 30 years or more if well kept. Solar cells can also be made from very cheap materials. You can even construct the panels yourself. You can purchase ready-to-build solar cell panels over the internet. The materials will be delivered right to your doorstep in just a matter of days. , and could dramatically lower your utility bill by a considerable amount. Solar Energy Net Metering Net metering is actually a means for people who use solar energy to power up their homes or work place to be able to sell back to the utility company whatever excess electricity that their home or work place is able to produce using solar energy technology, but is not able to use up.