Solar Quotes, Compared Apples-to-Apples — and Who Sells Your Info

How do you compare solar quotes in Las Vegas?

Solar quotes are only comparable when they share the same inputs: system size in kilowatts (kW), estimated first-year production in kilowatt-hours (kWh), equipment tier and financing path. Line those up first, then compare price per watt, the annual escalator and the warranty.

Price per watt is the normalizer. Divide each system price by its size in watts and a 9 kW quote and a 12 kW quote become comparable; EnergySage’s Las Vegas cost data, updated September 18, 2026, puts the Las Vegas average at $2.41 per watt installed, before incentives. Nevada makes the other numbers easy to find: under Assembly Bill 405 (2017), every residential solar agreement carries a cover page that states estimated first-year production and the warranty terms. A quote that won't put year-one production in writing can't be compared to one that does, whatever its monthly payment. The checklist below is the whole comparison on one screen.

Solar Quote Sites vs. Unbiased Advisors: What's Actually Different?

Solar quote sites and unbiased solar advisors aren't the same. A quote site is a lead-generation funnel that sells your information to multiple installers who compete to reach you first. An unbiased advisor compares a vetted installer network for you, keeps your information private, and never resells your contact details.

Both promise "compare your options." The difference is the business model each one runs on: a quote site's paying customers are the installers who buy your contact details, while an advisor is paid only when a project it compared goes ahead. Solar Resource USA is an unbiased solar broker in Henderson, Nevada — it does not install solar or sell homeowner information, and homeowners sign directly with a licensed installer. See how an unbiased solar advisor works in Nevada.

What is a fair price per watt for solar in Las Vegas?

A fair Las Vegas solar quote in September 2026 sits near $2.41 per watt installed, before incentives — the local average in EnergySage's data, updated September 18, 2026. On the 13.8 kW system EnergySage lists as the average Las Vegas size, that works out to about $33,270.

Use the average as a yardstick, not a target. A quote well above it should name the reason on paper: a home battery, premium panels, a main-panel upgrade, or roof work. A quote well below it deserves a second look at the system size and the year-one production estimate, because a smaller system always "quotes" cheaper. Price per watt doesn't apply cleanly to a subscription plan, where you pay for electricity rather than equipment. Compare those on the first-year rate per kWh, the escalator and the term instead — a 0% escalator on a 25-year term is a fixed rate, and any escalator above 0% raises the payment every year.

What does Nevada law require on a solar agreement's cover page?

Nevada requires a cover page on every residential solar agreement, and it holds most of the numbers you need to compare quotes. Under AB 405, as published by the Public Utilities Commission of Nevada (PUCN), a purchase agreement's cover page must state the total cost and this line:

"The estimated production of the distributed generation system in the first year of operation."— AB 405 (2017), Sections 23–25, as published by the Public Utilities Commission of Nevada

A subscription-plan agreement's cover page must state the first-year rate per kilowatt-hour, the rate of any increase in payments and the date of the first increase, the length of the term, and the same year-one production estimate. Every agreement type gives the homeowner at least 3 business days after signing to cancel, and the PUCN treats a failure to comply as a deceptive trade practice. A proposal is not yet an agreement, so ask each company for its agreement's cover page before you sign anything.

Why are two solar quotes for the same roof thousands apart?

The same panels on the same roof can quote thousands of dollars apart, and the gap usually isn't the equipment — it is the cost of how the sale was made.

Ryan Flores, Solar Resource USA's founder, with 15 years in solar sales, says a purchased lead typically costs a solar company $100–$350 before anyone picks up the phone, and the resulting sale then carries about $0.25 per watt more on the sales rep's internal cost basis — the "redline." That is roughly $250 per kilowatt, or about $2,000 on an 8 kW system. Because reps are paid on the gap above the redline, the lead cost compounds into the quote rather than adding a flat fee.

Real differences exist too: panel and inverter models, a battery, roof or electrical work, and how aggressive the production estimate is. That is why the checklist above lines those up first — once they match, whatever gap remains is sales cost, not hardware. Here's the longer breakdown of how lead-based quotes get inflated.

How should a solar quote value NV Energy net metering?

A Las Vegas solar quote should value exported electricity at 75% of NV Energy's retail rate, not 100%.

New NV Energy customers interconnect under Tier 4 of NV Energy tiered net metering, and the PUCN’s net metering page states that "the net metering rate will remain 75% of the retail rate unless modified by legislative action," locked for 20 years at the home where the system was installed.

Electricity you use at the moment your panels produce it offsets your bill at the full retail rate; only the surplus sent to the grid is credited at 75%. A savings estimate that credits every kilowatt-hour at full retail overstates the savings, and the overstatement grows with the share of production you export. Ask each company what export share it assumed. The full mechanics are in our NV Energy net metering guide.

How is the federal tax credit handled in a 2026 solar quote?

In 2026, a homeowner who buys solar cannot claim the federal residential credit: the IRS states the Section 25D credit "is not available for any property placed in service after December 31, 2025." A cash or loan quote that subtracts 30% from your price is out of date.

A subscription plan works differently. The installer that owns the system claims the 30% federal credit commercially under Section 48E and passes the savings to you through your rate. Under the 2025 tax law (One Big Beautiful Bill Act §§70512–70513, restated in IRS Notice 2025-42), projects that begin construction after July 4, 2026 must be placed in service by December 31, 2027 to qualify — the one real deadline in this market, and a reason to ask each company when your system would be installed, not a reason to sign quickly. The two paths are compared in our subscription vs. buy guide.

How Most Solar Quote Sites Actually Work

Most "free quote" solar sites are lead-generation businesses. The form collects your name, phone, address and electric bill, and the site sells that package to one or more solar companies. The installers are the site's paying customers; the homeowner is the product being sold.

A company that paid $100–$350 for your contact details needs to close quickly to earn it back. That is where same-day "sign now" price deadlines, three-hour kitchen-table appointments and weeks of follow-up calls come from. A same-day deadline is a pressure tactic, not a price.

Does Working with an Unbiased Solar Advisor Cost Anything?

No — Solar Resource USA's advisory service is $0 to homeowners, with no consultation fees.

Instead of selling contact information, it earns a referral from its installer network when a project moves forward. The homeowner pays nothing extra and signs directly with the licensed installer. How that network is chosen is documented on how we vet solar installers, and how homeowner data is handled on our privacy commitment.

When getting more solar quotes doesn't make sense

More quotes are not always better. Two quotes built on the same inputs and within a few cents per watt of each other already tell you the market price; a third from a quote site mostly adds phone calls.

• A shaded or north-facing roof. Ask for a shading report before collecting quotes. If year-one production per kW comes in low, solar may not pay back, and no number of quotes fixes that.
• A move within a few years. A cash system may not reach payback before you sell, and a subscription plan has to be transferred to the buyer.
• Renting. The owner signs the agreement, not the tenant.
• You want volume. If talking to many companies is the goal, a quote site delivers it. Use a spare email address and phone number, and read the consent language first.