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What to Expect During a Solar Panel Installation in Oregon

Written by
National Solar
Published on
January 3, 2025

Oregon’s Solar Panel Installation Process

The installation of solar panels in Oregon is a process that involves several steps, each of which is crucial to the overall success and efficiency of the solar system. From the initial assessment to the final inspection, this article will provide a comprehensive guide to the solar panel installation process in Oregon.

Note: It is highly recommended to work with a licensed, insured and experienced contractor. Many DIY systems are not advertised correctly, can lead to dangerous electrical hazards, and have no long-term reliability reports to validate your investment.

Understanding Solar Energy

Before delving into the installation process, it's important to understand what solar energy is and how it works. Solar energy is a type of renewable energy that is harnessed from the sun's rays. Solar panels, also known as photovoltaic (PV) panels, are used to convert sunlight into electricity.

According to the U.S. Energy Information Administration, solar energy accounted for about 1.8% of U.S. total utility-scale electricity generation in 2020, up from 1.3% in 2019. Solar generation will make up 14% of the U.S. total in 2035 and 20% in 2050. This growth is expected to continue as more states, including Oregon, invest in renewable energy sources.

The Solar Panel Installation Process in Oregon

The solar panel installation process involves several steps, each of which requires careful planning and execution. Here is a step-by-step guide to the process.

1. Initial Consultation and Site Assessment

The first step in the solar panel installation process is the initial consultation and site assessment. This involves a meeting with a solar installation company to discuss your energy needs and goals. The company will then conduct a site assessment to determine the suitability of your property for solar panel installation.

The site assessment will consider factors such as the size and orientation of your roof, the amount of sunlight your property receives, and any potential obstructions such as trees or buildings. The solar installation company will use this information to design a solar system that meets your energy needs and fits within your budget.

2. Design and Engineering

Once the site assessment is complete, the next step is the design and engineering phase. During this phase, the solar installation company will create a detailed plan for your solar system. This plan will include the layout of the solar panels on your roof, the size and type of the panels, and the configuration of the electrical system.

The design and engineering phase is crucial to the success of the solar installation process. A well-designed solar system will maximize the amount of sunlight that the panels can capture, resulting in higher energy production and greater savings on your electricity bill.

3. Permitting and Documentation

Before the installation can begin, the solar installation company must obtain the necessary permits and documentation. This may include building permits, electrical permits, and solar access permits. The company will also need to submit the design plans to the local utility company for approval.

The permitting and documentation process can be complex and time-consuming, but it is a necessary step to ensure that the solar installation complies with local regulations and safety standards.

4. Installation and Testing

Once the permits and documentation are in place, the installation process can begin. This involves mounting the solar panels on your roof, connecting the panels to the electrical system, and installing any additional equipment such as inverters and battery storage systems.

After the installation is complete, the solar system will be tested to ensure that it is operating correctly. This includes checking the output of the solar panels, testing the electrical connections, and verifying that the system is properly connected to the utility grid.

5. Inspection and Interconnection

The final step in the solar panel installation process is the inspection and interconnection. The local utility company will conduct an inspection to verify that the solar system meets all safety and performance standards. Once the system passes inspection, it can be interconnected to the utility grid.

Interconnection allows you to feed any excess electricity that your solar panels produce back into the grid. This can earn you credits on your electricity bill, further reducing your energy costs.

Choosing a Solar Installation Company

Choosing the right solar installation company is a crucial part of the solar panel installation process. A reputable company will have the necessary experience and expertise to guide you through the process and ensure that your solar system is installed correctly and efficiently. National Solar, a local Bend, Oregon based solar energy contractor covers all 5 steps of the solar installation process, and ensures 100% customer satisfaction. When choosing a solar installation company, consider factors such as the company's reputation, experience, and customer service. Read National Solar reviews to get a sense of our track record, and learn how other customers have been happy with our team's local knowledge, experience, and commitment to sustainability.

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National Solar is a women-owned, Bend-based solar energy company dedicated to delivering clean, reliable power to homes across Oregon. We install top-quality solar panels, battery storage, and energy systems to help customers offset utility bills and gain energy independence. With over 17 years of local experience and thousands of installs, we focus on educating homeowners about solar and delivering the best customer experience. As an approved Energy Trust of Oregon Trade Ally Contractor, we access incentives to make switching to solar more affordable for our customers. Incentive amounts vary by utility and income and are not guaranteed.

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