In recent years, more and more homeowners have been opting to install their own solar energy systems rather than paying the high fees associated with traditional solar installation services. This trend is driven by a desire to save money and gain a deeper understanding of the technology powering their homes.

If you're considering joining this movement, this guide will walk you through the essential steps of installing your own solar system.

(Scroll to the bottom to see how DIY Solar can take care of most of these steps for you while still saving you BIG money!)

1. Designing Your DIY Solar System

The first step in your DIY solar journey is designing a system that meets your energy needs and fits your rooftop. Here's what you need to consider:

1. Sizing Your System: Calculate your home's energy consumption by reviewing your electricity bills. Determine the number of solar panels required to offset your usage. Online calculators and tools can assist in estimating the number of panels you'll need based on your location and roof size.
2. Orientation and Tilt: The orientation and tilt of your solar panels significantly impact their efficiency. Ideally, panels should face south (in the Northern Hemisphere) and be angled to match your latitude. This ensures maximum sunlight exposure throughout the year.
3. Engineering Plans and Permits: Many DIY enthusiasts will need an engineer to create a plan set and sign off on it. This is often a requirement for obtaining permits from local governing bodies. The plans should detail the system design, including electrical schematics and structural load calculations.

2. Navigating the Permitting Process

Once your system design is ready, you must navigate the permitting process, which involves two main components: obtaining local permits and completing interconnection applications.

1. Local Permits: Check with your city or county's building department to understand the specific requirements for solar installations. Typically, you'll need to submit your engineered plan set, along with any other required documentation. The permitting process can take several weeks, so plan accordingly.
2. Interconnection Applications: You must also apply to connect your solar system to the local utility grid. This involves submitting details about your system, including capacity, inverter specifications, and safety features. The utility company will review your application and may require an inspection before approving the interconnection.

3. Sourcing Quality Materials

With permits in hand, the next step is sourcing materials that match your approved plans. This process includes:

1. Solar Panels: Choose panels that fit your design specifications. Look for high-efficiency panels from reputable manufacturers to ensure long-term performance.
2. Inverters: The inverter converts the DC electricity generated by your panels into AC electricity for your home. Ensure you select an inverter compatible with your panels and sized appropriately for your system.
3. Mounting Hardware: Securely attaching the panels to your roof requires quality mounting hardware. Make sure the hardware you choose is compatible with your roof type and can withstand local weather conditions.
4. Electrical Components: This includes wiring, conduit, disconnects, and other necessary electrical equipment. Ensure all components meet local code requirements and are compatible with your system design.

Sourcing these materials at a competitive price can be challenging (unless you go with DIY Solar). Compare prices from multiple suppliers and consider purchasing from wholesale distributors to save on costs.

4. Installing Your Solar System

Once your materials arrive, the actual installation process begins. Here's a high-level overview of the steps involved:

1. Mounting the Panels: Start by installing the mounting hardware on your roof. Ensure it is securely attached and properly aligned.
2. Installing the Panels: Attach the solar panels to the mounting hardware, ensuring they are securely fastened and correctly oriented.
3. Wiring the System: Connect the panels to the inverter using appropriate wiring and conduit. Ensure all connections are secure and weatherproof.
4. Connecting to the Grid: Complete the final electrical connections and install any necessary safety disconnects. This step often requires a licensed electrician to ensure compliance with local codes.
5. Inspection and Activation: Schedule an inspection with your local building department and utility company. Once approved, you can activate your system and start generating your own solar power.

Conclusion

Installing your own solar system can be a rewarding and cost-effective way to harness renewable energy. By following these steps and thoroughly planning your project, you can join the growing number of homeowners enjoying the benefits of DIY solar installation. Remember, while the process may seem daunting, taking it one step at a time and seeking professional help when needed can make your solar dream a reality.

Going with DIY Solar

You could do all these steps yourself, OR you could go with DIY Solar which will cost you less time and less money.

At DIY Solar, we take care of the designing of your system (with your input, if you'd like), getting the engineering work done, guiding you through the permitting process, sourcing all the materials and packing it into a nice kit with instructions that you can install yourself.

We will save you days, if not weeks, of your time since we have already done this a 100 times before.

On top of that, our contacts with suppliers allow us to get you solar for less than what you could sourcing the materials yourself!

Start by getting a quote with us today to see how much you can save.