Solar FAQ: Honest Answers to Hard Questions
Solar FAQ: Honest Answers to Hard Questions
We address the most common objections directly — with data, not sales pitch. If your question isn’t here, visit our About page for contact information.
SOURCES: NREL · Lawrence Berkeley Lab · NAR · IRS.gov · SEIA
Common Objections, Answered
”Solar panels are made in China. I don’t want to support that.”
A fair concern — and the most common one we hear from this audience. The short answer: you have real American-made options. First Solar has manufactured in the U.S. since 2002 and operates factories in Alabama, Louisiana, Ohio, and South Carolina. Mission Solar manufactures entirely in San Antonio, Texas. Q CELLS runs one of the largest solar panel factories in the country in Dalton, Georgia.
The IRA’s domestic content bonus credit adds an additional 10% to your federal tax credit when you specify qualifying American-made panels. In many cases, the bonus more than offsets any price premium.
See our Buy American Guide for the full list of domestic manufacturers and what to ask your installer.
”It’s too expensive. I can’t afford a $20,000 system.”
The sticker price before incentives is $20,000–$30,000 for a typical residential system. After the 30% federal ITC, that drops to $14,000–$21,000.
But the relevant comparison isn’t the system cost in isolation — it’s the system cost versus what you’ll pay your utility company over 25 years without solar. A homeowner paying $150/month today will pay approximately $65,400 over 25 years at the historical 3.5% rate escalation. The solar system costs less than one-third of that.
$0-down solar loans are widely available. In most markets, the monthly loan payment is lower than the utility bill it replaces from Day 1 — meaning solar is cash-flow positive immediately.
”What happens when I sell my house? Will solar hurt the sale?”
The opposite. Lawrence Berkeley National Laboratory found that solar homes sell for an average of $15,000 more than comparable non-solar homes. National Association of Realtors data shows that solar homes sell faster than non-solar comparables.
A paid-off solar system is a selling point: the buyer inherits an asset that generates free electricity. Even a system with a loan balance transfers cleanly — the buyer assumes a monthly payment that is lower than the utility bill it replaces.
”My HOA says they won’t allow solar panels.”
In 44 states, HOA restrictions on solar installations are limited or unenforceable by state law. Florida, California, Texas, and Arizona all have statutes that prohibit HOAs from banning solar. In most states, an HOA can impose reasonable aesthetic requirements (flush mounting, for example) but cannot prohibit solar outright.
If your HOA denies your application, the first step is to identify your state’s solar rights statute. In most cases, a letter citing the statute resolves the issue. See our blog post on HOA solar rights for the full legal landscape.
”My climate isn’t sunny enough for solar to be worth it.”
Solar panels produce electricity from light, not heat. Germany — not exactly the Sunbelt — was the world’s leading solar producer for years. Cold, clear days actually improve panel efficiency because solar cells perform better at lower temperatures.
NREL’s PVWatts calculator provides production estimates for any U.S. address. The variation between the best and worst solar markets in the lower 48 states is roughly 40% — meaning even the least sunny location still produces 60% of the best location’s output. In most markets, the math works.
”The technology will be obsolete. I’ll be stuck with outdated panels.”
Solar panel technology has been commercially deployed since the 1970s. The core technology — crystalline silicon photovoltaics — has improved incrementally over decades and is now mature. Panels installed today carry 25-year manufacturer warranties and are expected to produce 80–85% of their rated output at year 25.
This is not a technology that becomes “obsolete” the way consumer electronics do. A panel installed in 2026 will still produce electricity in 2051. Future panels may be more efficient — but the panels you install today lock in your energy cost now, and every year you wait is another year of utility payments with zero equity.
”The payback period is 8 years. That’s too long.”
Compared to what? The S&P 500’s historical average return is approximately 10.5% nominal, which produces a doubling period of about 7 years. A solar system with an 8-year payback produces roughly a 12% IRR — and that return is tax-free (because you’re avoiding an expense, not generating taxable income).
After payback, the system generates free electricity for another 15–17 years of its warranty life. The total return over 25 years typically exceeds 300% of the initial investment. Most home improvements don’t come close.
”What happens to my solar system if my roof needs to be replaced?”
If your roof is more than 15 years old, replace it before going solar. This is standard advice from any reputable installer. If your roof is in good condition, the panels actually extend the life of the roof section beneath them by shielding it from weather, UV, and thermal cycling.
If you do need a roof replacement after solar is installed, the panels are removed, the roof is replaced, and the panels are reinstalled. The cost for remove-and-reinstall is typically $1,500–$3,000 — a fraction of the system’s value.
”Does solar work during a power outage?”
A standard grid-tied system shuts off during outages for safety reasons — to protect utility workers repairing the lines. This is a code requirement, not a design flaw.
If backup power during outages is a priority, add a battery storage system (such as Tesla Powerwall, Enphase IQ Battery, or similar). With battery storage, your solar system can island from the grid and power your home independently during outages. The battery qualifies for the same 30% ITC as the panels.
DATA SOURCED FROM: NREL · Lawrence Berkeley Lab · NAR · IRS.gov · SEIA · DSIRE