There are 2 ways to save money by using a solar power system. Firstly, once the installation is complete, energy bills are much lower, meaning long-term savings. Selling electricity to the grid is the other financial benefit – any extra electricity your panels generate can be directed into the grid, and you’ll be paid for it. So, although installation costs can be very high (unless you go the DIY route), over time, solar power certainly pays off.
Using solar panels can help to reduce your carbon footprint since solar electricity is green (renewable) energy and does not release harmful carbon dioxide (CO2) or other pollutants. The typical solar power system is capable of saving around 2650 lb of CO2 per year – around 30 tons over its lifetime. Tony Juniper, Friends of the Earth director, expects that these green and clean technologies will establish the basis of the next industrial revolution.
Federal law allows for individual energy producers to link up to the utility grid and for utilities to purchase excess electricity. Accounting for a solar energy system’s electricity production and enabling utilities to purchase excess energy from homeowners, net metering is allowed in 30 states. A single, reversible meter is the one most commonly used. As a solar power system produces energy, the electricity is used to meet on-site energy demand first. Rather than feeding excess electricity into a battery storage system, it is channeled instead, into the grid, reversing the electric meter. The homeowner is credited for the extra kilowatts at the end of each metering period.
Every square meter of the Earth’s crust receives an average of 164W of solar power. Covering about one percent of the Sahara desert with solar panels could generate enough power to supply electricity to the whole world. That’s the unbelievable thing about solar energy – there’s so much more of it than we could ever make use of. However, the power the sun sends out arrives on the earth as a mixture of light and heat, neither of which can be used directly to run a car or a computer. This is the function of solar panels – to convert the sun’s energy into a form we can use, like electricity.
Solar cells are the basis of solar panels. Since the electricity produced by just one solar cell is not sufficient for most purposes, solar cells are attached to form solar panels. Solar panels are also called Photo Voltaic or PV modules and are produced in various types and sizes; the solar panel most typically used produces around 50 Watts and is made from silicon solar cells. You can also interconnect solar panels to produce even more solar power.
We, in America, make more demands on power sources than any other nation. Although the US represents only 5% of the global population, it consumes over 1 / 4 of the power consumed by the whole planet. Over 200,000 people of Israel will soon be getting their electricity from a 100mw solar energy plant, and there are plans to serve more than a million people with the new 500mw plant. Fifty percent of all solar panels generated worldwide are used in Japan, while Bavaria has the biggest solar power system. Considering these figures, America has a lot of opportunity to make the most of solar power potential.
There has recently been an increase in the number of folks that choose to make their own solar panels. DIY solar panels are a preferred option to avoid the initial expense of solar system installation. The process of creating your own solar panels is not as complicated or difficult as it may seem. For safe and effective DIY solar panels it’s imperative that you use the right instruction guide. Going the DIY route means you don’t need to have thousands of dollars available for the initial investment, and you still get to benefit from the on-going utility bill savings.
Learn about solar panel kits, and even types of alternative energy on the site — http://homesolarsolutions.org/
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