Installing solar panels for RV or home is an exciting project that can enhance your travel experience and reduce your reliance on traditional power sources. Whether you’re a seasoned DIY enthusiast or prefer professional installation, understanding the process and timeline is essential. Let’s dive into the details!
Type of Installation
The way solar panels are mounted affects the length of installation time.
Professional Installation
- Step 1: Site Assessment
- Step 2: System Design & Engineering
- Step 3: Solar Permit Application
- Step 3: Solar Panel Installation
- Step 4: Final Inspection and City Approval
- Step 4: Permission to Operate with the Utility Company
Hiring professionals typically take 1~3 months to install solar panels.
The actual installation work usually takes 1~3 days.
DIY Installation
- Step 1: Mount Your Solar Panels: Choose the right location on your RV roof to avoid shading from air conditioners or vents. & Secure the panels using the appropriate hardware and sealant.
- Step 2: Run Your Wiring: Connect the panels to your RV’s electrical system. & Route wires and ensure proper connections.
- Step 3: Connect Your Charge Controller: Install the charge controller to regulate power flow from the panels to your battery bank.
- Step 4: Install Your Inverter (Optional): If you plan to use AC appliances, install an inverter to convert DC power from the panels into AC power
If you decide to do it yourself, the timeline depends on your familiarity with the process and the specifics of your setup.
It’s generally easier to install portable solar panels on an existing RV system, and, most RV portable solar panels are consumer-grade electronics, which means you can buy off-the-shelf solar components at some major superstores and install them, in most cases with no additional filing required.
Fixed installations involve things like wiring the RV wiring and require you to spend more time researching how to install them. You can shorten the installation time by choosing an installation that suits you or that you are more familiar with.
Solar Installation Process
When you are considering installing solar panels on your RV, there are some key steps you need to know.
How Long Do Solar Panels Take To Install？ Here are the main processes involved in installing solar panels on an RV:
| Activity | Time Estimate |
|---|---|
| System selection and site preparation, design, and planning | 1-4 weeks |
| On-site solar panel installation | 1-3 days |
| Government and local authority approvals | 3-11 weeks |
| Utility permits | 3-7 weeks |
| Total Time | 7-21 weeks |
Selection and site preparation, design, and planning
If you hire a full-service solar contractor, they will take care of almost all the steps in the process.
A solar professional will visit your RV, inspect the installation site, determine your specific energy needs, and plan the system.
Make sure the RV roof doesn’t need major repairs, doesn’t have excessive shadows, and that the solar panels won’t be obstructed by other buildings.
This process can take anywhere from a week to a month.
Permits and regulations
After installing solar panels, you will need to obtain the proper permits.
In the United States, solar panel installation permit requirements vary by region. Some areas require an electrical permit, while others may require a building permit or both.
The time of the permitting process depends on your local government, but it usually takes between 21 and 77 days.
Permits
After you’ve completed all the necessary steps, you’ll need permission from your utility company to use the solar panels to generate electricity for your RV.
The utility company will need a “Permit to Operate,” or PTO, to authorize your solar panel system to pump electricity into its grid.
This process usually takes 21 days and can take up to 50 days.
FAQ
Can solar panels be installed quickly?
Yes, depending on size, residential installations can take under a day, while commercial setups may require weeks to months.
Do I need to notify my electricity provider about solar panels?
Yes, in the US, you must obtain a Permission to Operate (PTO) to connect your system to the grid, following local inspections and permits.
Can I install solar panels myself?
While possible, professional installation is recommended for efficiency and expertise, although DIY options exist for the capable.
