Solar Panels in Florida – Costs, Savings, and What Homeowners Need to Know

Last updated September 2019

Solar panels are one of the best long-term investments a Florida homeowner can make – and one of the most misunderstood. I’m Barrett Henry with REMAX Collective, and I get questions about solar from buyers and sellers constantly. Buyers want to know if a home with solar panels is worth more. Sellers want to know if the panels they installed five years ago will help them get a higher price. And everyone wants to know the real numbers – what does solar actually cost, what does it actually save, and is it worth the upfront investment? This guide covers all of it: costs, savings, incentives, leasing vs. buying, resale impact, HOA issues, roof considerations, and the scams you need to watch out for. Everything a Tampa Bay homeowner needs to make a smart decision about solar.

Florida is called the Sunshine State for a reason, and the economics of solar have never been better. But it’s not the right move for every home or every homeowner. Let me walk you through the details so you can decide for yourself.

System Size	Cost Before Tax Credit	Cost After 30% ITC	Est. Monthly Savings	Payback Period
5 kW (small home)	$13,000-$15,000	$9,100-$10,500	$80-$110	8-10 years
7 kW (average home)	$18,000-$21,000	$12,600-$14,700	$110-$150	8-11 years
10 kW (larger home)	$25,000-$30,000	$17,500-$21,000	$150-$210	8-11 years
12 kW+ (large/pool home)	$30,000-$36,000	$21,000-$25,200	$190-$260	9-12 years

Estimates based on Tampa Bay average electricity rates and sun exposure. Actual costs and savings vary by installer, roof orientation, shading, and utility rate changes.

Why Florida Is Great for Solar Energy

Florida averages 230 or more sunny days per year, and the Tampa Bay area specifically gets some of the best solar irradiance in the eastern United States. We’re not Arizona, but we’re close – and our electricity rates are high enough that solar makes strong financial sense even without perfect conditions every single day.

Here’s what works in Florida’s favor for solar:

• Abundant sunshine: Tampa Bay averages about 5.5 peak sun hours per day, which is well above the national average and more than enough to make solar cost-effective.
• High electricity costs: TECO Energy rates in the Tampa Bay area have been climbing steadily. The more you pay for electricity from the grid, the more valuable your solar production becomes.
• Strong state incentives: Florida offers a property tax exemption for solar, a sales tax exemption on solar equipment, and net metering – all of which improve the financial return.
• Federal tax credit: The Investment Tax Credit (ITC) currently covers 30% of the total system cost, which is the single biggest incentive available.
• Long solar production season: Unlike northern states where production drops significantly in winter, Florida’s mild winters mean your panels produce meaningful energy year-round.

The combination of sunshine, incentives, and rising utility rates makes Florida one of the top states in the country for residential solar – even though adoption here has historically lagged behind states like California and Texas.

Average Solar Panel Costs in Tampa Bay

The average cost of a residential solar installation in the Tampa Bay area runs between $2.50 and $3.00 per watt before incentives. For context, a typical 7 kW system – which is about right for an average-sized Tampa Bay home – costs roughly $18,000 to $21,000 before the federal tax credit. After the 30% ITC, that drops to $12,600 to $14,700 out of pocket.

What affects the price:

• System size: Bigger systems cost more total but less per watt. A 10 kW system doesn’t cost twice as much as a 5 kW system.
• Panel brand and efficiency: Premium panels (like Su Power or LG) cost more per watt but produce more energy per square foot and come with longer warranties. Budget panels cost less upfront but may produce less over their lifetime.
• Roof complexity: A simple, south-facing roof with a good pitch is the cheapest to install on. Multiple roof planes, steep pitches, dormers, and tile roofs all add to installation costs.
• Inverter type: String inverters are cheaper. Microinverters (one per panel) cost more but optimize each panel individually and are better for roofs with partial shading.
• Installer: Prices vary significantly between installers. I’ve seen quotes differ by $5,000 or more for the same system on the same house. Always get at least three quotes.

The good news: solar costs have dropped dramatically over the past decade. Systems that cost $40,000+ ten years ago now cost half that or less for equivalent output. The economics keep getting better.

Federal Solar Tax Credit (Investment Tax Credit)

The federal Investment Tax Credit (ITC) is the single most valuable incentive for going solar. It allows you to deduct 30% of the total cost of your solar installation from your federal income taxes. Not a deduction from your taxable income – a direct credit against the taxes you owe. That’s a massive difference.

Here’s how it works in practice:

• You install a $20,000 solar system
• You claim a $6,000 federal tax credit (30% of $20,000)
• Your net cost is $14,000
• If you owe $6,000 or more in federal income taxes that year, you get the full credit. If you owe less, the remaining credit rolls forward to the next tax year.

Important details: The ITC applies to the total installed cost, including panels, inverters, mounting hardware, wiring, permits, and installation labor. Battery storage systems (like the Tesla Powerwall) also qualify for the 30% credit when installed with a solar system. You must own the system to claim the credit – leased systems and PPAs don’t qualify because the leasing company claims the credit instead. Consult your tax professional for your specific situation.

Florida-Specific Solar Incentives

Beyond the federal tax credit, Florida offers several state-level incentives that make solar even more financially attractive. These are the ones that matter most:

Net Metering

Net metering is the backbone of residential solar economics in Florida. When your panels produce more electricity than your home is using – which happens during peak sun hours on most days – the excess energy flows back to the grid. Your electric meter literally runs backward, and you receive a credit on your utility bill for that excess production at the full retail rate. At night and on cloudy days, you draw power from the grid as usual. At the end of each billing cycle, you only pay for the net difference between what you consumed and what you produced. TECO Energy, Duke Energy, and other Florida utilities are required to offer net metering to residential solar customers.

Property Tax Exemption

Florida law exempts the added value of a solar energy system from your property taxes. This is huge. If you install a $20,000 solar system and it increases your home’s market value by $15,000-$20,000, that added value is not subject to property tax. You get the value increase without paying higher taxes on it. In a state with no income tax but meaningful property taxes, this exemption makes a real difference in the overall return on investment.

Sales Tax Exemption

Solar energy systems in Florida are exempt from the state’s 6% sales tax. On a $20,000 system, that’s $1,200 you don’t have to pay. Combined with the federal ITC and property tax exemption, Florida’s incentive stack is among the best in the Southeast.

How Much Can Solar Save on Your Electric Bill?

This is the question everyone asks first, and the answer depends on your current electricity usage, your system size, your roof orientation, and your utility rate. But I can give you realistic numbers for the Tampa Bay area.

A typical Tampa Bay home uses about 1,100-1,400 kWh per month. A properly sized solar system can offset 80-100% of that usage, depending on roof conditions. Here’s what that looks like in dollar terms:

Monthly Electric Bill (Before Solar)	System Size Needed	Estimated Monthly Bill (After Solar)	Annual Savings
$120-$150	5-6 kW	$15-$30	$1,100-$1,400
$150-$200	7-8 kW	$15-$35	$1,400-$2,000
$200-$275	9-11 kW	$20-$40	$1,900-$2,800
$275-$350+	12-15 kW	$25-$50	$2,800-$3,600

You’ll notice there’s always a minimum bill even with solar. That’s because utilities charge a base connection fee ($10-$15/month with TECO) that solar doesn’t eliminate. You stay connected to the grid and draw power at night, so you’ll always have a small bill – but the savings are substantial.

Over 25 years (the typical panel warranty period), those annual savings add up to $30,000-$80,000+ depending on electricity rate increases. And rates have historically gone up, not down, which makes solar more valuable every year you own it.

Buying vs. Leasing vs. PPA

There are three main ways to go solar. Each has different financial implications, and the right choice depends on your situation. Here’s my honest breakdown:

Buying (Cash or Solar Loan)

This is the best financial option for most homeowners. You own the system outright, you claim the federal tax credit, and all the energy savings go directly into your pocket. If you finance with a solar loan, your monthly loan payment is often less than the monthly electricity savings – meaning you’re cash-flow positive from day one. After the loan is paid off, it’s pure savings for the remaining life of the system (15-20+ years). When you sell the home, the system is an asset that adds to the property value.

Leasing

With a solar lease, a third-party company owns the panels on your roof. You pay a fixed monthly lease payment (typically $80-$150/month) and use the electricity the panels produce. The lease company claims the tax credit and owns the equipment. Your savings are the difference between your old electric bill and your new lease payment plus remaining electric costs. The upside: no upfront cost. The downside: lower total savings, you don’t own the asset, and leases can complicate a home sale because the buyer has to agree to assume the lease or you have to buy it out.

Power Purchase Agreement (PPA)

A PPA is similar to a lease, but instead of a fixed monthly payment, you pay a set per-kWh rate for the electricity the panels produce. The rate is typically lower than the utility rate, so you save money – but less than you would if you owned the system. Like a lease, the third-party company owns the equipment and claims the incentives. PPAs have the same resale complications as leases.

My recommendation: If you can afford it, buy. The long-term financial return on an owned solar system is significantly better than a lease or PPA. If you can’t pay cash, a solar loan with a good interest rate is the next best option. I only recommend leasing or a PPA if buying truly isn’t feasible and you still want to reduce your electric bill.

Solar Panels and Home Value

This is where my real estate expertise comes in. Homebuyers in the Tampa Bay area are increasingly interested in solar, and homes with owned solar systems generally sell for more than comparable homes without them. National studies have shown that solar panels can add $10,000-$20,000+ to a home’s resale value, depending on the system size and local market conditions.

But here’s the nuance:

• Owned systems add value. If you own the panels outright (no lease or loan), they’re a clear asset. Buyers see lower electric bills and no ongoing obligations. This is the cleanest scenario for resale.
• Leased systems can be a headache. If you have a solar lease, the buyer has to qualify for and agree to assume the lease – or you have to buy out the remaining lease balance before closing. I’ve seen deals get complicated or fall apart over solar leases. Some buyers view a lease as a liability, not an asset.
• Systems with remaining loan balances need to be paid off at closing (from sale proceeds) just like a mortgage. This is straightforward but reduces your net proceeds.
• Age and condition matter. A 2-year-old system with a 25-year warranty is a strong selling point. A 15-year-old system nearing the end of its warranty may not add much value – and buyers may worry about replacement costs.
• Documentation is critical. Keep all documentation – permits, warranties, production data, installer information, and the interconnection agreement with the utility. Buyers and their lenders will want to see this during the transaction.

As more buyers factor energy costs into their home search, solar is becoming a legitimate selling feature in the Tampa Bay market. It’s not just an environmental statement – it’s a financial one.

HOA Restrictions on Solar in Florida

If you live in an HOA community – and most Tampa Bay homeowners do – you might worry that your HOA can block a solar installation. The good news: Florida law is strongly on your side.

Florida’s Solar Rights Act (Florida Statute 163.04) prohibits HOAs, condo associations, and local governments from adopting rules or ordinances that effectively prohibit solar panels. Your HOA cannot ban solar installations. Period. They can establish reasonable aesthetic guidelines – like requiring panels to be placed in a certain location on the roof, or using a specific mounting color – but they cannot deny your application to install solar or impose requirements so burdensome that they effectively prevent installation.

In practice, most HOAs in the Brandon, Riverview, and Valrico area require you to submit an Architectural Review Committee (ARC) request before installation. The ARC may ask about panel placement, roof orientation, and visual impact from the street. They cannot unreasonably delay or deny the request. If your HOA gives you pushback, cite Florida Statute 163.04 – and if they persist, consult a real estate attorney. The law is clear on this one. For more on HOA rules and your rights, see my HOA Rules in Florida guide.

Roof Considerations Before Going Solar

Your roof is the foundation of your solar investment – literally. Not every roof is a good candidate for solar, and installing panels on the wrong roof can create expensive problems down the road. Here’s what to evaluate:

• Roof age: Solar panels last 25-30+ years. If your roof only has 5-10 years of life left, you’ll pay $2,000-$5,000+ to remove and reinstall panels during a reroof. My rule: if your shingle roof is older than 10-12 years, get it inspected before going solar. If it needs replacement soon, do the roof first.
• Orientation and pitch: South-facing roof planes produce the most energy in Florida, followed by west-facing and east-facing. North-facing sections produce significantly less and generally aren’t worth installing on. A pitch of 15-35 degrees is ideal for Tampa Bay’s latitude. Flat roofs work with tilted racks but cost slightly more to install.
• Shading: Even partial shading from trees, chimneys, or neighboring structures significantly reduces production. A reputable installer will do a shading analysis to determine viability. If large trees shade your roof during peak hours, solar may not make financial sense.
• Roof material: Asphalt shingle roofs are the easiest and cheapest for solar installation. Metal roofs are also excellent – panels clamp directly to standing seams without penetrating the surface. Tile roofs (common in Florida) are trickier and add $1,000-$3,000+ to installation costs.

Battery Storage Options

Battery storage systems let you store excess solar energy for use at night, during cloudy periods, or during power outages. The most popular option is the Tesla Powerwall, which stores 13.5 kWh of energy – enough to power essential circuits for 10-12+ hours. Cost runs roughly $8,500-$12,000 installed and qualifies for the 30% federal tax credit when paired with solar. Other options include the Enphase IQ Battery (modular, pairs well with microinverters) and the LG RESU or Generac PWRcell.

Honestly – for most Tampa Bay homeowners, a battery is a nice-to-have, not a must-have. Net metering already lets you “store” excess energy on the grid and draw it back at night. Where batteries make sense: if you lose power frequently, if you want backup for hurricane season, or if future utility rate structures move away from full retail net metering. Batteries add $8,000-$15,000 to your total system cost, which extends the payback period. My advice: install solar first, and add a battery later if your situation calls for it.

Pros and Cons of Solar Panels in Florida

Pros

✓ Significant electricity savings. Most homeowners save $1,200-$3,000+ per year on electric bills, with total lifetime savings of $30,000-$80,000+ over the system’s life.

✓ 30% federal tax credit. The ITC dramatically reduces the upfront cost and shortens the payback period to 8-12 years for most systems.

✓ Florida property tax exemption. Solar adds value to your home without increasing your property taxes. That’s a rare combination.

✓ Protection against rising utility rates. Once your system is paid off, your electricity is essentially free. Every rate increase from the utility makes your solar investment more valuable.

✓ Increased home value. Owned solar systems add $10,000-$20,000+ to resale value in most markets.

✓ Low maintenance. Solar panels have no moving parts. Annual cleaning and occasional inverter replacement are about the extent of maintenance. Most panels carry 25-year warranties.

✓ Energy independence. With battery storage, you can keep your home running during grid outages – a real benefit in hurricane-prone Florida.

Cons

✗ High upfront cost. Even after incentives, you’re looking at $9,000-$25,000+ out of pocket. Not everyone has the cash or credit for that investment.

✗ Long payback period. 8-12 years is a long time to wait for your investment to break even. If you plan to move within 5 years, the math gets tighter.

✗ Roof dependency. Not every roof is suitable. Poor orientation, heavy shading, old roofing, or complex roof geometry can reduce production or increase costs significantly.

✗ Leased systems complicate resale. If you lease your panels, selling the home becomes more complicated. Not every buyer wants to assume a solar lease.

✗ Technology changes. Solar technology improves every year. The panels you install today will be less efficient than what’s available in 10 years. That said, waiting for “better” technology means missing out on years of savings.

✗ Potential roof issues. Improper installation can cause roof leaks. Always use a licensed, insured installer with Florida-specific experience and solid reviews.

Solar Panels and Hurricane Preparedness

Living in Tampa Bay means thinking about hurricanes, and solar panels are a legitimate part of that conversation. Modern solar panels are engineered to withstand winds of 140-160+ mph when properly installed, which covers Category 4 hurricane-force winds. The mounting systems bolt through the roof decking into the rafters or trusses, creating a strong mechanical connection.

That said, no system is indestructible. Flying debris in a major hurricane can damage panels, and extreme wind events can compromise mounting hardware. Here’s what you should know:

• Homeowners insurance typically covers solar panels as part of your dwelling coverage, but verify this with your carrier. Some policies may require a rider or endorsement for full replacement coverage. Review my Florida homeowners insurance guide for more details.
• Battery backup keeps critical systems running when the grid goes down after a storm. Standard grid-tied solar systems (without batteries) shut off automatically when the grid goes down – a safety requirement to prevent feeding electricity into lines that utility workers may be repairing.
• Panels are low-profile. Unlike satellite dishes or rooftop antennas, properly installed solar panels sit close to the roof surface and don’t create the same wind uplift risk.
• Post-storm inspection is important. After any major storm, have your system inspected for damage, loose connections, or compromised mounting. Most installers offer post-storm inspections.

For a comprehensive approach to storm readiness, check out my hurricane preparedness guide for Florida homeowners.

Common Solar Scams to Avoid

• Door-to-door high-pressure sales: If someone knocks on your door promising “free solar panels” or pressuring you to sign today, walk away. Legitimate solar companies don’t operate this way.
• “Free solar” claims: There’s no such thing as free solar. These pitches are solar leases or PPAs disguised as giveaways. You’ll pay for 20-25 years through lease payments – you just don’t own anything at the end.
• Inflated savings projections: Some installers overestimate energy production or underestimate remaining utility costs. Get an independent assessment or compare projections to standard estimates for your area.
• Fake or inflated tax credit claims: Some salespeople misrepresent the ITC – claiming it’s a refund (it’s a credit against taxes owed) or inflating system costs. Verify the numbers with your tax professional.
• No-name installers with no track record: Always verify the installer’s Florida license, insurance, and reviews. Check the BBB, Google reviews, and ask for local references. A company that might not exist in five years shouldn’t be responsible for a 25-year warranty.
• Contract escalation clauses: Some lease and PPA contracts include annual rate escalators of 2-3% per year. Over 20 years, that “cheap” electricity gets expensive. Read every line before signing.

Treat solar like any major home investment. Do your research, get multiple quotes, read the contract thoroughly, and never let anyone pressure you into a same-day decision.

Frequently Asked Questions About Solar Panels in Florida

How long do solar panels last?

Most solar panels come with a 25-year manufacturer’s warranty and will continue producing electricity well beyond that – typically 30-35+ years. Production degrades slightly over time (about 0.5% per year), so after 25 years your panels will still produce roughly 87-90% of their original output. Inverters have a shorter lifespan of 10-15 years and may need replacement once during the life of the system.

Do solar panels work on cloudy days?

Yes, but at reduced output. Panels produce electricity from daylight, not direct sunlight, so they’ll still generate power on overcast days – typically 10-25% of their rated capacity depending on cloud cover. Florida’s afternoon thunderstorms reduce production during those hours, but the morning and evening sun typically makes up for it. Over the course of a year, the sunny days vastly outnumber the cloudy ones in Tampa Bay.

Will solar panels damage my roof?

Not when installed properly by a licensed contractor. Mounting hardware penetrates the roof surface and is sealed with flashing and waterproof materials. In fact, the panels protect the portion of the roof they cover from UV degradation and weather exposure. Improper installation is the risk – which is why choosing a reputable, experienced installer matters. Always verify that the installer carries both liability insurance and workmanship warranty that covers roof leaks.

Can I go completely off-grid with solar in Florida?

Technically yes, but practically it’s expensive and unnecessary for most homeowners. Going fully off-grid requires a large battery bank to store enough energy for nighttime use, cloudy periods, and peak demand – which can add $30,000-$50,000+ to your system cost. Grid-tied solar with net metering gives you 80-100% savings at a fraction of the off-grid cost. For the vast majority of Tampa Bay homeowners, staying connected to the grid with a solar system is the smart financial move.

Do I need to clean my solar panels?

Florida’s regular rainfall does a reasonable job of keeping panels clean. However, pollen, bird droppings, and dust can accumulate and reduce production by 5-10%. An annual cleaning – either with a garden hose or by hiring a solar cleaning service ($100-$200) – is good practice. Never use abrasive cleaners or pressure washers on solar panels.

What happens to solar panels when I sell my house?

If you own the system outright, it transfers with the home as a fixture – just like a new roof or a kitchen remodel. This is the simplest scenario and adds value. If you have a solar loan, the remaining balance is paid off at closing from your sale proceeds. If you have a lease or PPA, the buyer must agree to assume the contract, or you’ll need to buy out the remaining balance before closing. I always advise my sellers with leased systems to prepare for this conversation early in the listing process.

Sources

• U.S. Department of Energy – Homeowner’s Guide to the Federal Tax Credit for Solar
• Florida Statute 163.04 – Solar Rights Act
• DSIRE – Database of State Incentives for Renewables & Efficiency
• TECO Energy – Net Metering and Residential Rate Information
• EnergySage – Florida Solar Panel Cost Data
• National Renewable Energy Laboratory (NREL) – Solar Resource Data

Thinking About Solar for Your Tampa Bay Home?

Whether you’re a homeowner weighing the investment, a buyer evaluating a home that already has solar, or a seller wondering how panels affect your listing price – I can help you navigate the details. I’m not a solar installer and I don’t get paid to sell you panels. My job is to help you make a smart real estate decision – and sometimes that means understanding what solar does (and doesn’t) do for a property’s value and total cost of ownership.

Barrett Henry | REMAX Collective
Direct: (813) 733-7907
Email: [email protected]
Website: NOWtb.com

Call, text, or email anytime. No pressure, no obligation – just straight answers about solar and Tampa Bay real estate.

About the Author

Barrett Henry is a licensed real estate agent with REMAX Collective, specializing in residential real estate in the Tampa Bay area. With deep knowledge of the Brandon, Riverview, Valrico, and greater Hillsborough County markets, Barrett helps buyers and sellers navigate every aspect of the transaction – from neighborhood selection and home valuation to insurance, HOA issues, and yes, solar panels. His approach is straightforward: give people honest information and let them make their own decisions.

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Last updated September 2019. Information in this guide is based on federal and Florida state solar incentives, TECO Energy rate structures, and Tampa Bay market conditions as of the publication date. Solar costs, incentive programs, utility rates, and regulations are subject to change. Always obtain multiple quotes from licensed solar contractors and consult your tax professional before making solar investment decisions. This guide is for informational purposes only and does not constitute financial or tax advice.