Solar energy itself is free and renewable. Once you cover the initial installation costs, the electricity generated by your solar panels doesn't incur any additional charges. However, you might need to perform occasional maintenance or repairs due to external factors. Despite these potential costs, the savings on your electricity bills typically outweigh the expenses.

Solar panels are also known for their longevity. Many come with a 25-year warranty, and they can often last between 30 to 40 years, making them a long-term investment.

Solar panels are composed of photovoltaic cells, commonly referred to as solar cells. These cells are made from semiconductors that convert sunlight into electricity. There are 2 main types of solar panels:

1. Photovoltaic Panels: These convert sunlight directly into electricity.
2. Solar Thermal Panels: These absorb sunlight to heat water, which can then be used for heating homes or pools.

The efficiency of solar panels has significantly improved over the years. Modern residential solar panels can convert about 20% of the sunlight they receive into usable electricity. Some advanced commercial panels can achieve efficiencies of up to 40%. With ongoing technological advancements and increasing incentives for solar installation, the future looks promising as efficiency continues to rise and costs decrease.

While solar panels perform best under direct sunlight, they can still generate electricity on cloudy days and during winter. However, they do not produce electricity at night, which is where batteries come into play. A well-designed solar power system with appropriately sized batteries can ensure a continuous power supply, reducing the need for alternative electricity sources.

Yes, you will need to obtain permits from your city and comply with any local codes or regulations, including those from your Homeowners Association (HOA). United Solar Electric can assist you with the permit process, ensuring that all requirements are met before installation begins. 

Maintaining solar panels is relatively straightforward. The primary task is to keep them clean so they can absorb maximum sunlight. Proper placement and angling of the panels can minimize the frequency of cleaning and servicing needed.

While solar panels have many benefits, there are some drawbacks to consider. For instance, placing panels in shaded areas can reduce their efficiency. Additionally, if panels are too close to trees or tall vegetation, they may be scratched by branches, further decreasing their effectiveness. Proper planning and placement can mitigate these issues.

Installing solar panels can significantly increase your property's value, as potential buyers often find homes with solar power systems more attractive. Additionally, the solar industry creates jobs and helps reduce our carbon footprint, contributing to environmental sustainability. Some people also find solar panels aesthetically pleasing, adding a modern touch to their home's exterior.

Yes, solar power increases a home's value after installation by greatly reducing monthly energy bills and helping homeowners achieve energy independence.