In short—yes, solar is worth it in California for most people, especially if your roof is in good shape and you plan to stay in your home for at least five more years. But the actual value you get from solar depends on factors like how much electricity you use, what kind of roof you have, and how long you plan to own the property.
This guide answers all your questions in plain language so you can make an informed decision about going solar.
Why Solar Makes Sense in California
California is one of the best places in the country for solar panels. With long sunny days and some of the highest electricity rates in the U.S., switching to solar can lead to major savings.
Plus, homeowners and business owners in California can take advantage of generous incentives that reduce the cost of installing a solar system.
Is Solar Worth It? Let’s Compare the Benefits
Here’s how using solar energy compares to traditional utility power:
Category | Sticking with the Utility Company | Switching to Solar Panels |
Monthly Bills | $150–$400+ (keeps increasing) | $10–$50 (after solar) |
Price Over Time | Always rising | Stable or zero |
Carbon Footprint | High | Very low |
Property Value | No increase | Often increases 4–6% |
Works With Any Roof? | Yes | Roof needs to be suitable |
Long-Term Savings | None | $15,000–$40,000+ over 25 years |
How Much Does Solar Cost? What Can You Save?
Solar panels can be a smart investment—but only if your roof is ready. Before we talk numbers, it’s important to understand that your roof is the foundation of a successful solar system. A weak or aging roof might need repairs or replacement to support the panels safely and efficiently.
Here’s a simple breakdown of average system costs for different home sizes:
Home Size | Estimated System Cost (Before Incentives) | After 30% Tax Credit | Monthly Savings |
Small Home | $12,000–$15,000 | $8,400–$10,500 | $80–$120 |
Medium Home (2,000 sq. ft.) | $18,000–$24,000 | $12,600–$16,800 | $100–$250 |
Large Home or Business | $28,000–$40,000 | $19,600–$28,000 | $250–$500+ |
Thanks to the Federal Solar Tax Credit, you can reduce your total cost by 30%—a huge savings. And with utility rates rising, you start saving from day one.
What Is the Main Disadvantage of Solar Panels?
While the benefits are strong, solar isn’t a one-size-fits-all solution. Here are a few things to consider:
- Upfront Cost: Even with tax credits, you’ll need to make an upfront investment.
- Roof Requirements: Your roof must be in good condition and have at least 10–15 years of life left.
- Not Ideal for All Roof Types: Tile, steep, or damaged roofs may require upgrades or extra care. If you're not sure whether your roof is suitable for solar, you can learn more about the best roof for solar panels and how different materials affect installation and performance.
Is Your Roof Ready for Solar?
Before installing solar, your roof needs to be in good shape—ideally with at least 10–15 years of life left.
Good Life Construction provides expert roof repair and replacement services to help homeowners get solar-ready with confidence.
If you’re unsure about your roof’s condition, schedule a roof inspection with our partners at Good Life Inspections to make sure everything’s safe and solar-compatible.
Do You Really Save Money with Solar Panels?
Yes—solar is one of the most effective ways to lower your electricity bills in California. Most customers save between $15,000 and $40,000 over 25 years.
You also benefit from:
- A 30% federal tax credit (called the Investment Tax Credit or ITC)
- Under California’s NEM 3.0 policy, you can still earn credits by sending extra power back to the grid—just at updated rates
- Net metering, which lets you sell unused energy back to the grid
- Increased home value, as solar is a top energy-efficient upgrade buyers want
Is It Worth Putting Solar Panels on Your House?
It’s likely worth it if:
- You spend over $100/month on electricity
- Your roof gets at least 4–5 hours of sunlight daily
- You’re planning to live in your home for at least five more years
- You want to increase property value or reduce your carbon footprint
FAQs About Going Solar in California
What is the Federal Solar Tax Credit?
The Federal Solar Tax Credit—also called the Investment Tax Credit (ITC)—lets you deduct 30% of your solar system’s cost from your federal taxes. This credit applies to residential and commercial installations and can reduce your total cost by thousands of dollars.
Is solar worth it in California right now?
Absolutely. High energy rates and sunshine make California a great place to invest in solar.
Can I install solar panels on a tile or flat roof?
Yes, with special mounting systems. Some roofs require more preparation.
Do solar panels damage my roof?
No—when properly installed, they can actually protect the roof underneath from UV rays and weather.
How much does a solar system cost for a 2,000 sq. ft. house?
About $18,000–$24,000 before incentives; around $13,000–$17,000 after applying the tax credit.
Should I replace my roof before installing solar?
If your roof is old or damaged, yes. Good Life Construction can inspect and update your roof before installation.
Do solar panels need maintenance?
Very little. Just occasional cleaning. Panels are built to last 25–30 years.
Can I go off-grid with solar panels?
Yes—but you’ll need batteries to store energy for nighttime or cloudy days.
Final Thoughts: Are Solar Panels Worth It?
In most cases, yes—solar panels are worth it in California. They reduce energy bills, increase home value, and offer long-term savings. Just make sure your roof is ready before installation.
🏠 Need repairs? Good Life Construction has you covered.
🔍 Need an inspection? Good Life Inspections will check if your roof is solar-ready.
📞 Contact us to get started.