When it comes to using solar energy, some people certainly think that its better than others. There are a lot of benefits to it, but there are some downsides, too, and its important to consider everything carefully if youre going to use solar power in your home or business. First, solar power is free, but the equipment to harness and use it is not. Photovoltaic cells – what most people call solar panels – cost money. They can be quite expensive, depending on what kinds are bought, and some of them work better than others. Overall, they have around a 15% efficiency rate, and the best performers are just over 17% in the efficiency department. Dont be alarmed if you see these kinds of ratings on solar panels, because thats actually quite normal. They simply arent capable of being more efficient than that, although newer and better technology could change that in the future.
Even though solar panels cost money in the beginning, they can save a homeowner or business owner money in the long run. They store energy from the sun, so the person using them doesnt have to use as much electricity to heat or cool his or her home. Because of that, theyre good on the budget and good on the environment. Some people think that solar panels are unattractive or that they take up too much room for a consumer to be happy with, but the panels that are attached to the roof of a home are generally nondescript and dont cause any problems.