How Long Does It Take To Install A Solar Power System In A Home?

As with any major home improvement project, the process of installing solar panels takes a good amount of time. However, most of that time is spent on research, planning, and purchasing leading up to the actual installation. This is important to keep in mind, as investing in solar energy is nothing to rush into, and there is a great deal to be considered first.

Once all this preparation is done, the actual installation is usually brief, depending on how robust your system will be and any additional components needed. Some “extras” that may cause installation to take a little longer may include:

  • System Size and Capacity – Obviously, the time it takes to install a system will vary depending on how many panels need to be installed. Even so, most home systems will use few enough panels that the time difference is not substantial.
  • Ground Mounting – A ground mount is sometimes necessary when there isn’t a good place to install panels on the house itself. This can be due to roof orientation, less than ideal angles, or nearby obstructions. The additional variables and construction of a ground mount may take a few extra days.
  • Backup Systems – For homeowners who opt to have batteries and/or a generator installed as backup, installation will take a bit longer due to the added complexity. Backup systems require additional components and wiring, which takes some extra time.
  • Weather – Often an overlooked variable, the weather is important as installing solar panels involves working outside and at inclined levels. Bad weather can put workers in danger, so the work may be necessarily delayed.

For most simple home systems, installation will take only a few days. Even with more complex systems that incorporate some of the additional elements mentioned above, installation time should not be affected by more than a day or two. As long as the process goes according to plan and the weather holds, you could expect to have your system up and running within a week. For many, that timeframe is even less. Also, since the work is being done outside, you generally will not be disturbed, aside from some sounds of movement on the roof.

Although installation is a big part of the process of switching to solar, the time it takes is not significant when compared to the preparations that should be done beforehand. Installation should be a brief, albeit exciting, culmination of a longer planning process.

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