Solar power is often in the news these days, for many people regard it as one of the best ways to take advantage of renewable energy and lower one's dependence on oil, coal, and other non-renewable, polluting resources. Such power is generated using solar panels and cells, and installing a sun-based energy system to heat water or produce electricity is essential to taking advantage of the sun's power. Adding these cells to a home or office building is a task that requires much thought and planning, with the price of a system and its installation being a chief concern for many people. The fundamental question is this one: How much do solar panels cost?
There are many ways to answer this question. First, the type of panel must be taken into account. For example, photovoltaic cells that rely on the sun to produce electricity are typically more expensive than panels used in a passive solar water heating system. This is because water-heating cells generally consist of an absorption panel and water piping while sun-absorbing electricity panels rely also on special chemicals that generate electricity when they are heated.
How much do solar panels cost? The question could also be answered according to the method of installation that is chosen. A do-it-yourself installation of cells that consumers purchase or build and then hang on their own is always going to be cheaper than when consumers pay others to install the hardware for them. Fortunately, installing this equipment to take advantage of the sun's energy is not terribly difficult, especially when one solicits the help of knowledgeable family or friends.
It is also possible to consider the amount of money saved on the electric bill when one wants to get an accurate estimate of the cost of sun-absorbing power cells. The cost per kilowatt-hour is less when direct sun energy is the primary power source than when fuels that are more conventional are used. Thus, while there can be a high upfront cost to install sun-absorbing cells, consumers will make up for this higher price point over time if they get many years of use out of their equipment.
Consumers can calculate the breakeven point to answer the question. Divide the total amount that will be paid to install the solar energy system by the total savings per year that are estimated when direct sun power is used. This will give the total number of years it will take to pay for the system. After that breakeven point, any money saved on solar electricity will be net savings on one's lifetime power bill.
How much do solar panels cost? On the one hand, the answer is that they cost several thousand dollars, depending on how one considers the price. In the long term, however, it can be true that not installing this hardware costs much more. Therefore, to save money, limit pollution, and enjoy other benefits, every home or business owner should seriously consider installing these panels on their properties.