How to Choose the Right Solar Panel
All of the electricity needs of your home can be provided by a solar power system if your house has the correct orientation to the sun and enough space on its roof. Some homeowners who might have been interested in solar power have been put off because they did not meet all of these requirements. The installation costs could not be justified in these cases. The increasing efficiency and tolerance of sunlight angles of more recent solar panels has given some hope to these homeowners. If you take the solar panel and connect it to a 12 volt battery and charge controller, you have the most common application of a 12v solar charger.
These newer solar panels are based on improved solar cell technology and better manufacturing techniques that provide a better solution for all solar power installations. The newer solar cells used in modern panels can offer homeowners better power production than cells that were available even a few years ago because of several different improvements. Being able to generate more energy from less sunlight is the main advantage of these newer solar cells. This means that they can be effective at producing electricity for longer portions of the day.Because of this, they can be used to generate electricity for more hours per day. Older solar panels needed the sun to hit them more directly and so had a limited range of operation. This meant they would produce little or no electricity early in the morning and late in the afternoon when the sun was striking the solar panel at a steeper angle. They were also intermittent on cloudy or rainy days since even though the sun was shining, it may not have been bright enough for the panels to produce energy. The newer panels will generate more electricity for a solar power system in all levels of sunlight and this can help many homeowners to justify a solar power system for their homes. They can also allow people with homes that have less than perfect alignment with the sun to justify a solar installation because of the additional power they will generate.
Another benefit of these newer solar panels is that the average home will need fewer of them to produce enough power to eliminate their electric bill. Because there are fewer panels used, this will also mean the system is less expensive. This is helpful for homeowners with limited roof space and may enable them to justify a solar power system for their homes. If you’re interested in how much energy you’ll need solar panels to generate for your house, check out Solar Panel Calculator.
Longevity is the last advantage to the newer solar panels. Older panels would last 10 to 15 years in a moderate climate before they needed to be replaced. During that time they would produce their peak output for the first 10 years or so and then slowly degrade to the point of needing replacement. This was because as the solar cells aged, they would fail one by one. The collection of solar cells would generate less and less electricity as more and more of its cells failed. Because these newer solar cells are far more durable, they will last longer than the older versions and also generate more power for longer as well. The homeowner will get to enjoy the benefits of solar energy for many more years to come and this makes it an even better choice. A great way to save on the cost of solar panels is by building your own home built solar panel.
Brunton Explorer Folding Solar Panel Charger Test, Equip 2 Endure