off grid solar
Alternative energy has gotten increasingly popular with more people as it has become more affordable. That is one reason why you see more solar panels on more houses and businesses. Solar cells, the black squares of a solar array, are not simply becoming less costly, but also much more efficient. As the design is made better, the photovoltaic cells are able to capture sunlight for energy in a much smaller area than the older cells could. The photovoltaic cells have become more productive, as they have become smaller and less expensive to produce. In the last 20 years, the cost per watt hour for producing solar-generated energy, has been practically cut in half.
For environmentalists, the best thing about solar-powered energy generation is that it gives off absolutely no pollution. For a lot of us, solar power can help us save a lot of money on our electricity bill. As the saying goes, money talks and in this case, it is true since the use of solar energy was the outcome of lower costs and not the greenhouse effect. But today the collection cells are a practical way for heating one's home, being easy to install on rooftops, they are no longer difficult to use.
Hot water is made when the water goes through the solar cells and is heated up, then it moves through the pipes. The solar cells have become efficient enough to collect energy on overcast days. There is a company known as Uni-Solar that created solar collection arrays that work during severe weather. This technology is advanced where more energy can be gathered during sunny days to make up for days when sunlight is limited. One other system of solar power called the PV System is available as well. The PV System allows a home to link to an electrical grid and share any surplus power to the grid. By doing this, there is less relianced on major electrical plants and lower electrical costs for the home.
The main benefits of employing a system like PV is lower costs, reduction in the amount of pollution created, and less dependence on the central grid system. There is a growing trend in a lot of communities and suburbs where they are putting their own centralized solar collection arrays. An indication that solar power is becoming a desirable alternative energy choice is that different large companies are getting into solar energy. Google has been using a 1.6 megawatt system to power its offices and Wal Mart is trying to develop their own 100 megawatt system using solar energy to power their stores.
Governments are providing aid to the solar energy cause, with countries, including Germany, Japan, Switzerland and the United States, providing subsidies and tax benefits to individuals or businesses for generating electrical power with solar energy. Many private investors also discover the benefit of eco-friendly energy and solar collection so they will go on investing to ensure its future. As the utilization of solar energy becomes more and more typical, the costs will continue to decrease, which could only benefit everyone.
off grid solar