What to Expect From Solar Panel Installation Day

Published On: March 22, 20230 Comments on What to Expect From Solar Panel Installation DayTags: Last Updated: January 29, 20245.4 min read

Are you considering installing solar panels on your property? If so, congratulations! You’re taking a crucial step towards reducing your carbon footprint and saving money on energy bills. However, many homeowners are left wondering what to expect from the installation day. From timelines to safety concerns, a lot goes into ensuring your solar panel installation is successful.

solar panel installation on the roof

In this post, we’ll give you an inside look at what happens on the big day so you can be fully prepared for the exciting journey ahead!

The arrival of the Installers

On the day of your solar panel installation, the installers will likely arrive in a large truck with any necessary supplies and equipment. They will begin by evaluating the installation site and discussing your goals for the solar panel installation. The installers may also perform a site survey (as will be discussed in the next section) to evaluate the suitability of the location and whether special measures need to be taken. Then they will begin the installation process, which will include the following:

  • Attaching the mounting racks
  • placing panels
  • Wiring the panels together

This process (as will be outlined in the following sections) usually takes a few more hours.

Site Inspection

Site inspection is assessing a potential solar installation site to determine if it is suitable for PV panels. This is necessary to make sure that the cost of solar power installation you’re going to pay, will be worth the money. Without inspection, you may be wasting time and money. The main factors that are considered during a site inspection are:

Exposure to Sunlight

PV panels must be installed in an area that receives direct sunlight for most of the day. Shade from trees, buildings, or other objects can reduce the amount of sun that hits the panels and decrease efficiency.

Roof Orientation

The south side of the PV panels should be installed(in the Northern Hemisphere) or north (in the Southern Hemisphere) to maximize their exposure to the sun.

Roof Type

Some roof types are more suitable for PV panel installation than others. For example, asphalt shingles are a common roofing material, but they can absorb heat, reducing the efficiency of PV panels. Metal roofs are a better option for PV panel installation because they reflect sunlight and don’t retain heat as much as asphalt shingles.

solar panel installation

Roof Preparation

Among the first things installers will do is check the roof’s condition and make sure it’s strong enough to support the weight of the panels. They will recommend reinforcement or repairs before proceeding if there are any concerns. Once they determined your roof is ready, they will do a thorough cleaning to remove any dirt, dust, or debris that could interfere with the panels’ ability to absorb sunlight. This step is vital for optimal performance and also helps extend the life of your panels. In some cases, they may also need to trim trees or other foliage around your home to ensure the panels will get direct sunlight throughout the day. They will work with you to determine the best placement for your panels and make sure everything is ready for a smooth installation process.

Electrical Wiring

After your solar panel installation professional arrives, they will begin by assessing your electrical system. This will include a visual inspection of your main breaker box, any secondary breaker boxes, and all the wiring running to and from your panels. They will also take voltage readings at various points in your system to ensure everything operates within normal parameters. Once they have a good understanding of your existing system, they will begin installing your new solar panels. This will involve running new wires from your panels to your breaker box(es) and making all the necessary connections. Depending on the size and complexity of your system, this process can take anywhere from a few hours to an entire day. Once everything is up and running, your solar panel installation professional will conduct a final check of your system to ensure everything works correctly. They will also provide information on how to care for and maintain your new solar panels so that you can get the most out of them for years to come!

System Testing

After your solar panels have been installed, the solar company will conduct a series of tests to ensure that your system is performing as expected. These tests may include a visual inspection of your solar panels and electrical system and testing with specialized equipment. The solar company will also likely test the connection between your solar panel system and the utility grid. Once all tests are complete, you can start using your new solar panel system!

Final Inspections

Your solar panel installation is almost complete! After your solar panels have been installed and connected to your electrical system, the final step is a series of inspections. Your installer will conduct a visual review of your system to ensure that everything has been installed correctly. They will also test all electrical connections to ensure they are safe and secure. Once the visual and electrical inspections are complete, your system will be ready to go!

System Activation

The day of your solar panel installation is when your system will be activated and begin generating energy for your home. A professional team will install your solar panels. They will take care of all the necessary paperwork and safety precautions. Once the panels are in place, they will be connected to your home’s electrical system. You will be given a tour of your new solar setup and shown how to monitor your system’s performance. After everything is complete, you can sit back and enjoy the clean, renewable energy your solar panels are generating for years to come!

Know What Happens On a Solar Panel Installation Day

On a solar panel installation day, you can expect your home energy system to be sized, surveyed, and installed by a team of knowledgeable professionals. Be sure to ask your team members any questions or voice concerns, so you feel confident the process is completed correctly. Remember to take advantage of the energy savings and increased property value that solar can give! Contact a trusted installer to get started on your solar journey today. Do you want to find more helpful info? Check out more of our guides on our blog today!



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