A long as your home has enough roof space and the correct orientation to the sun, a solar power system could provide all of the electricity for your home. Because of a problem with one or the other of these requirements, many homeowners who would otherwise be interested in solar power have not been able to take advantage of the technology.

The result would have been solar panels that didn’t generate enough electricity to justify installation costs. 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  12 volt 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. Because of several different improvements, the solar cells in these newer solar panels offer homeowners better power production than ones that were available just a few years ago. The main advantage of the newer solar panels is that they can produce more energy from less sunlight. This means that they can be effective at producing electricity for longer periods of the day.Because of this, they can be used to produce energy for more hours per day.

Older panels had a limited range of operation during the day and needed the sun to hit them directly. During the early morning and and late afternoon these older panels would generate little to no power. If there were any clouds at all, even if the sun could shine through them, these panels couldn’t produce electricity consistently.

The newer panels will produce more power 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. It is also good news for homes that have a less than perfect alignment to the sun, since it may allow them to produce enough power to justify the installation costs.

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 can make a real different for people with limited roof space.  You can see how much solar power and how many panels you’ll need for your home if you  check out Solar Panel Calculator.

One final advantage that these newer solar panels provide is their longevity. Ten to fifteen years was the average life span of older panels. The panels would produce peak output for about ten years and then degrade over time. This was because as the solar cells aged, they would fail one by one. Since the solar panel was a collection of many of these cells it would still generate energy, only less. The newer solar cells are more durable and will produce more energy as well as lasting longer. 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.


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