Key Questions and Answers About Going Solar

On February 16, 2025 By newsroom Topic: Solar Power Buyers Guide

Solar panels can significantly lower electricity costs, offer federal tax incentives, and provide long-term savings. However, going solar involves careful planning and consideration. Here are essential factors to weigh before making the leap.


Is Solar Worth It?

  • Break-Even Point: The average homeowner breaks even in 8.7 years, but it depends on:
  • Monthly electricity costs.
  • Solar system output potential (check tools like Google Project Sunroof or EnergySage).
  • How long you plan to stay in your home.
  • Tip: If you plan to sell your home before breaking even, solar may not be the best investment.

Is Your Home a Candidate for Solar?

  • Roof Age: Avoid installing solar panels on roofs over 10 years old—you’ll likely need to reroof before the panels' 25-year lifespan ends.
  • Sunlight Access: Solar reps will evaluate shade and structural feasibility during a free consultation.
  • HOA or Municipal Restrictions: Check local rules on panel type and placement before proceeding.

What Incentives Can Save You Money?

Federal Solar Tax Credit:
- Covers 30% of system costs, including installation.
- Available through 2033; applies to primary and secondary U.S. residences.

State and Local Incentives:
- Examples include sales tax exemptions and tax rebates (check Solar.com for options in your state).

Selling Excess Energy:
- In some states, you can trade Solar Renewable Energy Certificates (SRECs) for additional income.


What Should You Know About Leasing Solar?

  • Pros: No upfront cost; maintenance included.
  • Cons:
  • You don’t own the system, so you lose out on tax credits and rebates.
  • Leasing payments can increase yearly, unlike fixed loan payments.
  • Selling your home becomes complicated—buyers must assume the lease or you pay a buyout fee.
  • Lease payments may count as debt when buyers apply for a mortgage.

How Else Can You Finance Solar?

Home Equity Loan/HELOC:
- Lower interest rates than personal or solar loans.
- Interest may be tax-deductible if used for home improvement.

Solar Loans:
- Offered by solar companies but often have higher interest rates and fees.
- Avoid loans with high dealer markups (up to 30%).

Fannie Mae’s HomeStyle Energy Mortgage:
- Bundle solar financing into your home purchase or refinance.

Comparison Tools:
- Use Bankrate or Lending Tree to find the best interest rates and terms.


How Can You Find the Best Solar Installer?

  • Research Reputable Companies:
  • Use platforms like EnergySage, SolarReviews, and the Better Business Bureau to evaluate installers.
  • Verify certifications through the North American Board of Certified Energy Practitioners (NABCEP).
  • Tips:
  • Look for experienced companies with in-house installers.
  • Avoid aggressive sales tactics; focus on verified reviews and recommendations from neighbors.

How Do You Compare Solar Proposals?

Price per Watt: Lower cost per watt = better value.

Warranties: Aim for at least 25 years on panels and 10–25 years on inverters.

Rated Power: Prefer 420W–440W panels for higher efficiency.

Annual Production: Oversize your system if you anticipate increased future power needs (e.g., adding an EV).

Equipment Quality:
- Panels: Look for highly rated brands like LG or QCell.
- Inverters: Opt for microinverters over string inverters for reliability.


Energy-Saving Alternatives to Solar

Community Solar: Join local solar farms and earn credits on your utility bill—no installation required.

Energy-Efficient Upgrades: Consider upgrading appliances (e.g., water heaters, refrigerators) to reduce energy consumption before investing in solar.


Bottom Line

Solar can be a powerful investment if your home is suitable, and you plan to stay long-term. Research financing options, incentives, and reputable installers to maximize savings and benefits.


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