If you have ever considered installing solar panels, you might be wondering if it is worthwhile to hire professionals for the job. However, solar panel installation can be a complex process that can take weeks or even months, depending on the size of the panels and the size of the roof. You should ask the installer about their timeline and how long it will take them. Make sure you choose a company that will meet your timeline. It is also important to remember that your installer can’t control all the factors involved in the installation process, including permit timelines and utility company inspections.

Building permits

When it comes to installing solar panels central coast on your property, you need to have the proper permits. Some states require building permits for solar installations. You can download the necessary forms and submit them to your local government. Some permit offices will require you to attend meetings, so you should be prepared to answer questions and provide additional information if needed. You can also find out what kind of permits you need to submit to your local government before you begin.

When applying for a solar permit, contact your local electric utility. Most utilities provide information on their websites. In addition to assessing your solar installation, some utilities require special inspections at various stages. You can also engage a registered Special Inspection Agency to conduct these inspections for you. Some jurisdictions will automatically notify them once your solar installation has been approved. However, you should always contact your utility to be sure. For example, if your solar installation is on the outside of your home, your HOA may require approval of the solar installation.

The Economics of Solar Power


If you have installed solar panels on your home, you will need insurance to protect your investment. While most home owners insurance will cover solar panels, some companies may require an additional policy. Regardless of the policy, you should contact your insurance agent to discuss the specifics of your policy. Solar panels mounted on the roof are considered part of the home, and your regular home insurance should reflect this. This means that you will have to pay more each month for your insurance than you normally would.

A homeowners insurance policy will cover the structure of your home and any permanent attachments. Personal property coverage will help replace any damaged items inside your home. Liability coverage will protect you financially if someone is injured on your property. Additional living expenses coverage will cover any extra expenses you may incur should you have to stay elsewhere while your home is being repaired or replaced. Contact your insurance provider to find out which coverage levels and deductibles apply to solar panels.

Equipment selection

The equipment you choose when installing solar panels is one of the main factors that will affect the overall cost of your installation. While there are a number of other factors that influence the cost of solar installations, the equipment is often the most controllable. Purchasing the right solar equipment can reduce your solar installation costs by as much as $5,000 or more, depending on your circumstances. Here are three situations when choosing the right equipment is vital:

Understand your usage: Before selecting a solar PV installation company, determine how much electricity you consume each month. The most accurate way to estimate your power consumption is by reviewing your utility bill from the last year. The solar PV installer will want a copy of this bill to determine the right size of system. The installer will then size your system based on the characteristics of your roof and power needs, as well as your budget. You may choose to add additional panels at a later date as your power consumption grows or your budget allows.


If you purchase a solar panel system, you may be wondering about the warranty offered by the manufacturer. In many cases, a warranty is just a guarantee of the product’s performance over the warranty period. Unfortunately, warranties for solar panels are only as good as the company backing them. That said, a good warranty can protect your investment in a solar panel system and keep you from paying out thousands of dollars to replace it in the event of a defect.

Most manufacturers of solar panels will offer a separate workmanship warranty, which covers any manufacturing defects in the panels. This warranty typically lasts for 10 years, but some manufacturers offer warranties as long as 20 years. Some studies have found that solar panels can last for 25 years and retain about 80% efficiency. This means that they won’t need replacement and will continue to produce energy. In addition, a study by the National Renewable Energy Laboratory found that the average degradation rate of solar panels was 0.5% to 0.8% per year.