The average homeowner can reduce or eliminate their annual electricity bill by installing a solar power system. With a properly sized solar panel array, all of their power can be easily generated from sunlight and they will never again have to worry about another electric bill. Some homeowners, though, encounter problems that prevent them from getting the return on investment that they had hoped for. However, many of these issues can be overcome with recent innovations and improvements in solar technology. You can make use of these improvements whether you’re purchasing solar panels or making a DIY solar panel.
The biggest concern for most homeowners that are considering installing a solar panel system is does their home have the proper orientation to the sun to be able to take advantage of solar power. For solar power systems to operate at peak efficiencies, a home has to have a roof that faced south if they were located in the northern hemisphere. As the sun travels across the sky, a southern exposure ensures that the solar panels get a good amount of sun through the day. Older panels had a very specific need to constant sun exposure for most of the day. If their positioning was even a little bit off, it could have a major impact on the amount of power they could generate
More efficient solar cells in modern panels solves this problem. Besides producing more electricity with similar amount of sunlight, these newer solar cells can also tolerate a more severe angle relative to the sun. Because of this, they have a wider tolerance for locations that would not have been good choices for older systems. This makes them a perfect fit for installations that have a lees than perfect alignment for maximum solar power generation. These modern solar panels will produce more electricity when there is dimished sunlight, like on cloudy days, and also in these situations that are out of standard alignment with the sun. These newer panels don’t have to be rotated during the data to point directly at the sun. This makes it much easier to do a homebuild solar panel installation.
This is a vast improvement over older cells that required a strong consistent amount of sunlight to produce power. Older panels were inactive early in the morning and late in the afternoon because of this. The amount of sun at these times doesn’t cross the electricity production threshold required by these older panels. Newer panels will produce power proportional to the amount of sun even during these periods of lower amounts of sunlight. This means they will produce their maximum output during the day when the sun is brightest and will still produce power in lesser amounts when less sunlight is present. So, these more modern solar panels can produce more average power per day and therefore more total power through the year. This additional power can have a big impact on savings and can make all the difference to homeowners that are trying to justify a solar power system for their home.
Among the many ways to increase the resale value of your home, a solar power system is one of the best. No matter whether you supplement the electricity provided by the power company or supply all of the electricity needs of your house, a solar power system will definitely increase the value of your home. A simple diy solar charger can be a great first solar project.