Common Mistakes to Avoid When Going Solar

Switching to solar is one of the smartest investments you can make for your home. It lowers your energy bills, protects you from rising utility rates, and reduces your carbon footprint. But like any major project, there are pitfalls to watch out for. Avoiding these common mistakes will help you get the most value out of your solar system.

1. Not Checking Your Roof First

Your roof is the foundation of your solar installation. If it’s nearing the end of its life, installing panels without replacing or repairing the roof first can lead to headaches and extra costs down the line. Always have a professional inspect your roof before going solar.

2. Overlooking Incentives and Tax Credits

Many homeowners leave money on the table by not taking advantage of federal, state, and local incentives. The federal investment tax credit (ITC), for example, can save you thousands. Make sure you understand what’s available in your area before signing a contract.

3. Choosing the Cheapest Installer

While it’s tempting to pick the lowest quote, quality matters. An inexperienced or unlicensed installer may cut corners, leading to poor performance or costly repairs. Look for a reputable solar company with solid reviews, warranties, and a track record of success.

4. Ignoring Energy Usage Patterns

Not every home needs the same size solar system. If you don’t analyze your energy bills and habits, you may end up with a system that’s too small—or oversized and overpriced. A good installer will tailor your system to fit your actual usage.

5. Not Understanding Net Metering

Net metering allows you to send excess solar power back to the grid in exchange for credits. However, not all utility companies offer it the same way. Make sure you understand how your utility handles net metering so you know exactly how much you’ll save.

6. Failing to Ask About Warranties

Solar panels typically last 25+ years, but inverters, labor, and workmanship warranties vary widely. Ask your installer about coverage for equipment and installation issues before you sign anything.

7. Forgetting About Maintenance and Monitoring

Solar systems are low-maintenance, but they aren’t maintenance-free. Dust, debris, or shading can impact performance over time. Monitoring your system’s output helps you catch issues early and maximize efficiency.

Going solar is a long-term investment that pays off when done right. By avoiding these common mistakes—rushing into installation, chasing the cheapest option, or skipping critical details—you’ll set yourself up for decades of reliable, cost-saving clean energy.

If you’re ready to explore solar for your home, the best first step is to consult with a trusted, experienced installer who can walk you through the process and tailor a system to your needs.