Top 5 Mistakes to Avoid When Going Solar in Arizona

Are you considering solar energy for your home in Phoenix? Now is the perfect time to harness the power of the sun and take advantage of significant savings through federal and state tax credits. Our team at Phoenix Valley Solar can help you navigate these incentives and maximize your savings. You can also use our Arizona Solar Calculator to get an estimate of your potential benefits.

Installing solar panels in Arizona is one of the smartest investments you can make — but only if it’s done right. While Arizona offers near-perfect conditions for solar energy, many homeowners unknowingly make mistakes that cost them money, time, and peace of mind.

If you’re thinking about home solar installation in Phoenix, here are the top 5 mistakes to avoid — and how to make sure your switch to solar is smooth, profitable, and stress-free.

Mistake 1: Choosing the Cheapest Solar Company

Solar isn’t a commodity — quality matters. Going with the cheapest quote can mean:

• Low-quality panels that degrade faster

• Poor installation that voids warranties

• Little or no after-sales support

In Arizona’s harsh climate, you need durable, high-efficiency equipment installed by a reputable local expert.

Tip: Work with a trusted, established installer like Phoenix Valley Solar, known for premium panels, expert workmanship, and strong warranties.

Mistake 2: Not Understanding the Full Incentive Picture

Arizona homeowners are lucky — there are multiple incentives available, including:

• 30% Federal Solar Tax Credit

• $1,000 Arizona Solar Tax Credit

• Sales tax exemptions

• Property tax exemptions

• Utility company net billing programs

Mistake: Some homeowners don’t file properly and miss out on thousands in savings.

Tip: Choose a company that helps you maximize and file for all available Arizona solar incentives.

Mistake 3: Ignoring Roof Condition and Layout

Your roof is just as important as your panels. Problems like:

• Old or damaged roofing

• Significant shading from trees or buildings

• Poor roof angles for sun exposure

can reduce your system’s performance and lifespan.

Tip: A good Phoenix solar company will assess your roof first, recommend necessary repairs, and design the best layout for maximum sun exposure.

At Phoenix Valley Solar, we conduct a detailed site assessment before finalizing any proposal.

Mistake 4: Not Planning for Future Energy Needs

Solar isn’t just about today — it’s about the next 20–30 years. Many homeowners underestimate future usage increases from:

• Adding an EV

• Building a pool

• Expanding the family home

Tip: When designing your system, factor in potential future upgrades. You can also pair your system with home solar battery backup for extra flexibility.

We at Phoenix Valley Solar help homeowners right-size their systems to avoid costly expansions later.

Mistake 5: Assuming All Panels and Warranties Are the Same

Not all solar panels are created equal. Key differences include:

• Efficiency ratings

• Degradation rates (how much power panels lose over time)

• Warranty terms (some panels are guaranteed for 25+ years; others aren't)

Tip: Ask for premium, Tier 1 panels with long-term warranties — and make sure workmanship warranties are strong too.

We proudly offer the best equipment, including premium solar panel installation in Phoenix AZ paired with full labor and product warranties.

The Right Way to Go Solar in Arizona

Avoiding these mistakes ensures that your solar system:

• Saves you maximum money

• Lasts decades with minimal maintenance

• Adds value and reliability to your home

Going solar is easy — when you have the right team.

Why Choose Phoenix Valley Solar?

At Phoenix Valley Solar, we guide homeowners through every step of the process:

• Transparent, customized proposals

• Full incentive assistance

• Professional installations designed for Arizona’s unique conditions

• Ongoing monitoring and support

That’s why we’re trusted as the best solar company in Phoenix for residential installations across the Valley.

Ready to Go Solar — the Smart Way?

Contact Phoenix Valley Solar today for a free consultation and experience what it's like to go solar with real professionals who put your interests first.

Are you considering solar energy for your home in Phoenix? Now is the perfect time to harness the power of the sun and take advantage of significant savings through federal and state tax credits. Our team at Phoenix Valley Solar can help you navigate these incentives and maximize your savings. You can also use our Arizona Solar Calculator to get an estimate of your potential benefits.