If you are concerned about the environment, solar energy is the smart choice for you. The sun is a renewable resource, so you are not deteriorating the environment. Do your part to use less fossil fuels by using solar energy instead.
A sun tracker will increase your ability to capture solar energy. Through the tracker, your panels will constantly adjust to maintain maximum exposure to the sun. Though they cost more than fixed panels, the boost in energy production makes them worthwhile.
Made for under 120.00$