A professional installer will evaluate factors like roof orientation, angle, shading, size, and condition to determine whether your home is suitable. South-faping roofs with minimal shading are ideal for solar panels.

The installation of a solar panel system typically takes one to three days, depending on the complexity of the system and the size of your home. However, the entire process—from consultation to activation—can take a few weeks to months.

The process includes an initial assessment, system design, obtaining permits, panel installation, connecting to the inverter and grid (if applicable), and final inspection and activation.

The cost varies depending on factors like the size of the system, roof condition, location, and whether you choose additional features like battery storage.

Most professional installers offer a warranty for their labor, which typically ranges from 1 to 10 years. Additionally, solar panels themselves usually come with a 20-25 year manufacturer’s warranty.

If the weather is too severe (e.g., heavy rain or snow), the installation will be rescheduled for safety reasons. Solar installation can usually continue in mild weather, but conditions like high winds may delay progress.

If you choose a grid-tied system, your solar panels will be connected to the local utility grid, allowing you to use electricity from both the panels and the grid. Some systems may also include a battery storage option to store excess energy for later use.

Many regions offer financial incentives, such as tax credits, rebates, or grants. In the U.S., the federal government offers a Solar Investment Tax Credit (ITC), which can cover a percentage of installation costs.

After the installation is complete, your system will go through an inspection and approval process by your local utility or government authority. Once approved, your solar system will be activated, and you can start using the electricity it generates.

In some cases, repairs or reinforcement may be needed if the roof is old or damaged. A roofing assessment will be done as part of the evaluation process to ensure it can support the solar panels.