If you are wondering how solar cells work in more technical terms, the magic works like this: Two plates of silicon are held slightly apart and wires are attached to each plate. Other elements are added to each plate to create a positive charge on one plate and a negative charge in the other, the same as the charges seen on battery terminals. When sunlight hits the top plate electrons are able to move from the positive plate to the negative one, completing the circuit and allowing electricity to flow into the rest of the system.
One of the most obvious benefit of using solar energy is cost. The sun is constantly giving off free energy, we just need to tap into in. There are ways we can save on our every day electricity with solar energy. One option is to install solar panels on the roof of our homes. People who currently use this technology find they save about ninety percent on their monthly electrical bill. While converting your home to utilize solar energy will require an initial expenditure, you will get your investment back with substantial energy cost savings.
Can I buy solar panels anywhere? - Most electronics stores and garden or home improvement stores or will stock solar powered goods at the very least; find the right store and they will sell everything you need. If you don't know what you're doing with electronics it is highly advisable that you seek professional guidance, and a quick search on the Internet or a flick through your phone book will find several distributors and fitters of PV tiles and grid tie systems.
The next reason to use solar energy is the cost benefits. With tax credits and incentives from your local utility company and your city, state and federal government, the initial expense can be far less than you think. On top of the tax credits and incentives, your monthly utility bill is drastically decreased. When you consider these things, most people break even on their investment in about seven years.
Thermal solar power is meant to collect the sun rays and convert them into electricity. You will need solar panels to achieve this. There are different amounts of energy they can produce through the gathering of the sun's rays.
Use of Solar Panels for Businesses - Aside from residential use, commercial building use is the second most common use of solar power and solar photovoltaic panel systems. Similar to home use, commercial building utilisation of PV panels may help reduce the amount of electrical energy which needs to be generated by means of non-solar systems. As the commercial sector is one of the largest consumers of energy, having this balanced with an alternative energy source such as solar power would have a great benefit on the environment.
If you are considering a home that has solar energy you should address some of the concerns that arise around solar energy. Use the suggestions above to research solar energy before choosing to include it in your home.
