Do you want to install solar panels but feel a little overwhelmed? You are not alone. You’re not alone. Deciding to go solar is exciting but can leave you with many questions. What should you know before getting started? How do you figure out whether it is the right move for your home or wallet? It’s a big decision; I’m here to help you break it down.

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Here’s the short answer: Before installing solar panels, you must check your roof’s condition, understand your energy needs, research costs and incentives, and choose a reliable solar company. Maybe delay if you plan to leave your house for too long or when your roof needs to be repaired.

This article will discuss everything you need to know- from the nitty-gritty of assessing your roof to finding the best financial incentives available. By the end, you will be ready to decide whether the solar panel is the right move for you.

Things to consider before installing solar panels

1. Is your roof ready for solar panels?

Always check your roof before fixing solar panels. Solar panels are heavy and meant to last 20-25 years, so your roof needs to be in tip-top shape. If it’s old or damaged, it might make sense to replace or repair it before installation.

Key factors to assess:

• Roof age: It might need a refresh if it’s older than 10-15 years.
• Material: Most roof types (asphalt shingles, metal, etc.) work well with solar, but some, like slate, might require special mounting.
• Sun exposure: Does your roof get enough direct sunlight? A solar investment may not be your best bet if tree leaves or structures shadow your roof.

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You can hire a solar company to conduct a professional roof inspection or start with a local contractor to evaluate its condition.

2. How much energy do you need?

Review your electricity bills for the past year. How much do you use in total, and how much would you like to offset with solar energy? Some people try to have 100% offset, while others prefer to offset partially.

Knowing your average monthly usage will help determine the system size you need.

3. Understand costs and incentives

Yes, solar panels are not cheap in the first place, but they will save you money in the long run if you know what you pay now and what you save subsequently.

Costs:

• Upfront cost: A typical residential system can cost anywhere from $15,000 to $25,000 before incentives.
• Financing options: If upfront payment is not feasible, loans, leases, or PPAs are worth looking into.

Incentives:

• Federal tax credit: The federal government offers a tax credit for solar installation. For 2024, this stands at 30% of the system cost.
• State/local rebates: Many states and local governments offer additional incentives.
• Net metering lets you feed the grid for excess energy produced and sell what’s unwanted into that pool, which reduces your monthly bills.

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For the latest details, visit the Database of State Incentives for Renewables & Efficiency (DSIRE) on incentives available in your area.

4. Choosing the right solar company

Not all solar companies are created equal, so it’s worth doing homework. Find those firms with high ratings, transparent pricing, and a solid track record.

What to ask potential installers:

•             How long have you been in business?

•             Are you licensed and insured?

•             What kind of warranties do you offer?

•             Can I see reviews or talk to past customers?

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Avoid companies that pressure you into signing a contract immediately or don’t clearly explain their pricing and terms.

5. Financing vs. buying outright

Do you want to buy your system outright or go for a financing option? Both have pros and cons.

Buying outright:

• Pros: Higher long-term savings, full ownership, eligible for all tax credits and incentives
• Cons: Large upfront cost

Financing (loan/lease/PPA):

• Pros: Little to no upfront cost, more accessible access to solar.
• Cons: Lower savings over time may limit eligibility for incentives.

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Most homeowners see their solar panels pay for themselves in 6-10 years, depending on electricity costs and system size.

6. Other considerations

Maintenance

Solar panels require minimal maintenance, but you’ll still need to keep them clean and check for damage after severe weather.

Permits

Your installer will usually handle permits, but knowing what’s required in your area is good.

Future roof work

Removing and reinstalling panels can be costly if you need roof repairs later. Plan accordingly.

Conclusion

Installing solar panels can be smart for your wallet and the planet—but only if you’re prepared. From ensuring your roof is ready to research incentives and finding the right installer, there’s much to consider. The good news is that doing homework now can save you years of hassle later.

So, is solar worth it? If your roof is in good shape, you plan to stay in your home, and you can benefit from available incentives, the answer is probably yes.

Frequently asked questions

How long will solar panels last?

Most solar panels last for 20-25 years. Their overall efficiency will slowly degrade, but they should still provide electricity after two decades.

What happens if I sell my house?

Homes with solar panels typically sell faster at better prices. Also, ensure that any financing agreement associated with the installation can be transferred to the new owner.

Do I need a south-facing roof?

Ideally, a south-facing roof is best, but if your area lends itself to it, east- or west-facing roofs can perform almost as well.