Real Estate

Installing Solar Panels: How Long Does It Take?

According to SEIA, 19.2 GWdc of solar energy was installed in the U.S. in 2020. This figure represents a 43% increase from 2019. Would you like to do your part to protect our beautiful earth as well?

Then you’ve come to the right place! More and more people are opting to install solar energy in their homes. It’s always a great idea to reduce your carbon footprint, and it’s also fantastic to put up solar panels!

We’ll go over what you need to know about installing solar panels, including how long it takes. Let’s get started!

The Solar Panel Installation Process

Depending on the project’s scope, installation can take anywhere from a few weeks to a few months. It is best to consult a solar panel company so they can provide you with a quote for the cost of the installation. You can click here to see the options available to you.

And below, you’ll find a quick overview of the setup procedure:

Site Assessment

An evaluation of the site is the first step in installing solar panels. It typically takes 1-2 days to complete an assessment for installation. This includes measuring the rooftop, checking for shading, and evaluating the electrical system.

Developing the System

Once the assessment is complete, the installer will design a customized proposal. The proposal will have a detailed system plan, a cost estimate, and a completion timeline.

Getting Permits and Approvals From Your Local Municipality

It usually takes months to get permits and approvals from any local municipality. The whole process can be broken down into a few key steps.

First, research your local building codes and requirements. You can do this by contacting your city or county planning department.

Next, submit a permit application. Make sure to include sketches or drawings of your proposed solar panel installation. Finally, wait for the approval.


Once your application is approved, you can move forward with the installation. The panels are then installed on the roof or ground and wired to the inverter. The inverter converts the solar panels’ direct current electricity into alternating current.

After your panels are installed, you’ll be able to start saving money on your energy bills. 

How Long Does It Take To Install Solar Panels?

It’s tough to provide a specific answer to the question “How long does it take to install solar panels?” because so many variables can affect how long it takes.

Generally, it takes 4 to 6 weeks to install a 2-to-4-kilowatt (kW) solar photovoltaic (PV) system in a home. Most of the time gets spent on paperwork, ordering equipment, and scheduling installation.

Installing Solar Panels and Getting the Most Out of Them

Solar panels are an excellent investment. They require little maintenance, are long-lasting, and have a 25–30 year lifespan. They can significantly reduce your electric bill and increase the value of your home.

In either case, installing solar panels is a relatively straightforward process. Once the panels are in place, you can start enjoying the benefits of clean, renewable energy.

Looking for more ways to spruce up your home and go green? Find ideas and advice on our blog!


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