*Prices are shown after applying the 30% federal tax credit.
As of Sep 2024, the average cost of solar panels in Tampa is $2.62 per watt making a typical 6000 watt (6 kW) solar system $10,995 after claiming the 30% federal solar tax credit now available.
This is lower than the average price of residential solar power systems across the United States which is currently $3.00 per watt.
The size of a solar panel system also plays a role in how much the installation will cost.
Larger solar installations will typically have a lower cost per watt, because the panels can be purchased at a ‘bulk price’. However, these larger solar systems will still have a higher total cost, because they are made up of more individual panels.
System size* | Avg cost per watt |
Avg system cost
(After tax credit) show before tax |
---|---|---|
4kW | $2.68 | $7,507 |
5kW | $2.69 | $9,412 |
6kW | $2.62 | $10,995 |
7kW | $2.60 | $12,724 |
8kW | $2.57 | $14,393 |
9kW | $2.52 | $15,860 |
10kW | $2.49 | $17,458 |
Best unit price
$320.00 ($0.96 per watt)
Best system price
Installed 5.0kW system
$12,721.85
($2.53 p/w)
LG335N1K-V5 overview
Rated power
335 watts
Efficiency
19.6
Number of Cells
60
Cell type
Monocrystalline/N-type
Manufactured
KR
Best unit price
$562.50 ($1.50 per watt)
Best system price
Installed 4.9kW system
$12,120.18
($2.49 p/w)
LG375A1C-V5 overview
Rated power
375 watts
Efficiency
21.7
Number of Cells
60
Cell type
Monocrystalline/N-type
Manufactured
KR
Best unit price
$430.00 ($1.15 per watt)
Best system price
Installed 4.9kW system
$12,919.30
($2.65 p/w)
LG375Q1C-V5 overview
Rated power
375 watts
Efficiency
21.7
Number of Cells
60
Cell type
Monocrystalline/N-type
Manufactured
KR
Best unit price
$473.34 ($1.30 per watt)
Best system price
Installed 5.1kW system
$13,231.07
($2.59 p/w)
LG365Q1K-V5 overview
Rated power
365 watts
Efficiency
21.1
Number of Cells
60
Cell type
Monocrystalline/N-type
Manufactured
KR
Best unit price
$432.00 ($1.20 per watt)
Best system price
Installed 5.0kW system
$13,276.66
($2.63 p/w)
LG360Q1K-V5 overview
Rated power
360 watts
Efficiency
20.8
Number of Cells
60
Cell type
Monocrystalline/N-type
Manufactured
US
Best unit price
$530.85 ($1.50 per watt)
Best system price
Installed 5.0kW system
$12,386.87
($2.49 p/w)
LG355Q1K-V5 overview
Rated power
355 watts
Efficiency
20.6
Number of Cells
60
Cell type
Monocrystalline/N-type
Manufactured
US
Best unit price
$495.00 ($1.38 per watt)
Best system price
Installed 5.0kW system
$13,091.06
($2.60 p/w)
LG360Q1C-V5 overview
Rated power
360 watts
Efficiency
20.8
Number of Cells
60
Cell type
Monocrystalline/N-type
Manufactured
US
Best unit price
$407.97 ($1.10 per watt)
Best system price
Installed 5.2kW system
$13,159.30
($2.54 p/w)
LG370Q1C-V5 overview
Rated power
370 watts
Efficiency
21.4
Number of Cells
60
Cell type
Monocrystalline/N-type
Manufactured
US
Best unit price
$323.39 ($0.97 per watt)
Best system price
Installed 5.0kW system
$12,691.01
($2.53 p/w)
LG335N1C-V5 overview
Rated power
335 watts
Efficiency
19.6
Number of Cells
60
Cell type
Monocrystalline/N-type
Manufactured
US
Best unit price
$338.19 ($0.99 per watt)
Best system price
Installed 5.1kW system
$0.00
($0.00 p/w)
LG340N1C-V5 overview
Rated power
340 watts
Efficiency
19.8
Number of Cells
60
Cell type
Monocrystalline/N-type
Manufactured
US
Best unit price
$600.00 ($1.83 per watt)
Best system price
Installed 4.9kW system
$12,808.41
($2.61 p/w)
SPR-E20-327-COM overview
Rated power
327 watts
Efficiency
20.4
Number of Cells
96
Cell type
Monocrystalline
Manufactured
US
Best unit price
$800.00 ($2.22 per watt)
Best system price
Installed 5.0kW system
$13,201.67
($2.62 p/w)
SPR-X22-360 overview
Rated power
360 watts
Efficiency
22.2
Number of Cells
96
Cell type
Monocrystalline
Manufactured
US
Best unit price
$620.00 ($1.90 per watt)
Best system price
Installed 4.9kW system
$13,703.10
($2.79 p/w)
SPR-E20-327-D-AC overview
Rated power
327 watts
Efficiency
20.4
Number of Cells
96
Cell type
Monocrystalline
Manufactured
US
Best unit price
$620.00 ($1.90 per watt)
Best system price
Installed 4.9kW system
$13,610.59
($2.77 p/w)
SPR-E20-327 overview
Rated power
327 watts
Efficiency
20.4
Number of Cells
96
Cell type
Monocrystalline
Manufactured
US
Best unit price
$181.00 ($0.60 per watt)
Best system price
Installed 5.1kW system
$11,003.04
($2.16 p/w)
CS6K-300MS overview
Rated power
300 watts
Efficiency
18.33
Number of Cells
60
Cell type
Monocrystalline
Manufactured
CA
Best unit price
$196.11 ($0.65 per watt)
Best system price
Installed 5.1kW system
$9,948.02
($1.95 p/w)
LR6-60-HPB-300M overview
Rated power
300 watts
Efficiency
18.1
Number of Cells
120
Cell type
Mono PERC
Manufactured
CN
Best unit price
$172.00 ($0.56 per watt)
Best system price
Installed 4.9kW system
$9,568.53
($1.96 p/w)
LR6-60-HPB-305M overview
Rated power
305 watts
Efficiency
18.4
Number of Cells
120
Cell type
Mono PERC
Manufactured
CN
Best unit price
$165.00 ($0.53 per watt)
Best system price
Installed 5.0kW system
$9,761.72
($1.97 p/w)
LR6-60-HPB-310M overview
Rated power
310 watts
Efficiency
18.7
Number of Cells
120
Cell type
Mono PERC
Manufactured
CN
Best unit price
$228.00 ($0.60 per watt)
Best system price
Installed 4.9kW system
$9,579.65
($1.94 p/w)
LR4-60HPH-380M overview
Rated power
380 watts
Efficiency
20.9
Number of Cells
120
Cell type
Mono PERC
Manufactured
CN
Best unit price
$234.00 ($0.60 per watt)
Best system price
Installed 5.1kW system
$10,126.74
($2.00 p/w)
LR6-72HBD-390M overview
Rated power
390 watts
Efficiency
19.4
Number of Cells
144
Cell type
Mono PERC
Manufactured
CN
4.98 885 Reviews
Scott, 1 week ago
The process thus far has been great and the staff have been professional in contacting me for additional information. Sales rep was great and knowledgeable and answered all my questions. They were always responsive to any and all my questions.
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Scott, 1 week ago
The process thus far has been great and the staff have been professional in contacting me for additional information. Sales rep was great and knowledgeable and answered all my questions. They were always responsive to any and all my questions.
4.97 587 Reviews
Kathryn D, 3 days ago
We get so many solicitors coming by trying to sell us stuff so I don’t usually pay them any mind; But I decided to give Darrell a chance because he looked professional and had my best interest in mind. Nick and the crew were awesome working out here in the summer sun, very respectful crew. Only needed 12 panels to offset my bill. I was incentivized to go with the lease plan because it saved me the most over time & I didn’t want to have the headache of repairing the panels should something happen to them. Affordable was very helpful whenever I had trouble filling out the forms & walked me through everything to make sure my paperwork was in line so we didn’t have any setbacks.
Read more
Kathryn D, 3 days ago
We get so many solicitors coming by trying to sell us stuff so I don’t usually pay them any mind; But I decided to give Darrell a chance because he looked professional and had my best interest in mind. Nick and the crew were awesome working out here in the summer sun, very respectful crew. Only needed 12 panels to offset my bill. I was incentivized to go with the lease plan because it saved me the most over time & I didn’t want to have the headache of repairing the panels should something happen to them. Affordable was very helpful whenever I had trouble filling out the forms & walked me through everything to make sure my paperwork was in line so we didn’t have any setbacks.
4.91 136 Reviews
Jie, 3 days ago
The communication was above average customer service was great overall I had a great experience with everyone.
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Jie, 3 days ago
The communication was above average customer service was great overall I had a great experience with everyone.
4.91 163 Reviews
Brenda , over 1 month
So far very pleased with the system and with the sales and support people
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Brenda , over 1 month
So far very pleased with the system and with the sales and support people
4.87 262 Reviews
RAM, over 1 month
The Solar Source team who installed our system did an excellent job They walked us through how the system worked I highly recommend this company!
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RAM, over 1 month
The Solar Source team who installed our system did an excellent job They walked us through how the system worked I highly recommend this company!
4.81 574 Reviews
Greg , 1 day ago
I was referred to this company by a close family friend and it has been an easy experience dealing with them. The sales rep, Damien Odle has had great communication with us throughout the entire installation process. I would recommend this company if you’re thinking about solar.
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Greg , 1 day ago
I was referred to this company by a close family friend and it has been an easy experience dealing with them. The sales rep, Damien Odle has had great communication with us throughout the entire installation process. I would recommend this company if you’re thinking about solar.
4.80 367 Reviews
Nancy , 4 days ago
The install crew came on time, were very respectful and knocked the job out. Everything was explained, the panels look great. Highly recommend.
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Nancy , 4 days ago
The install crew came on time, were very respectful and knocked the job out. Everything was explained, the panels look great. Highly recommend.
4.77 807 Reviews
32617, 3 days ago
ThaNK YOU SOLAR BEAR FOR THE GREAT WORK,OUR REP WAS GREAT AND OUR INSTALLATION WAS GREAT AND HUGO WAS GREAT ALSO OVER ALL IT WAS A GREAT JOB.
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32617, 3 days ago
ThaNK YOU SOLAR BEAR FOR THE GREAT WORK,OUR REP WAS GREAT AND OUR INSTALLATION WAS GREAT AND HUGO WAS GREAT ALSO OVER ALL IT WAS A GREAT JOB.
4.75 158 Reviews
Deborah Bradley, over 1 month
We engaged Solar Ray in 2021 to install our panels in our new home. I have found the product to be excellent and the support- when you get the right people - to go beyond expectations. This week we had Solar Ray come out for a tune up and maintenance check. We had the panels professionally cleaned after 3 years and then noticed a spike in output being made. We have never paid more than the minimum to Duke, so the panels were sized correctly and accommodate the pool
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Average cost (5kW system)
$12,500 ($2.50 per watt)
Deborah Bradley, over 1 month
We engaged Solar Ray in 2021 to install our panels in our new home. I have found the product to be excellent and the support- when you get the right people - to go beyond expectations. This week we had Solar Ray come out for a tune up and maintenance check. We had the panels professionally cleaned after 3 years and then noticed a spike in output being made. We have never paid more than the minimum to Duke, so the panels were sized correctly and accommodate the pool
4.74 126 Reviews
Robin Hakanson, 6 days ago
I recently had SolarTechElec install solar panels on my roof, and I couldn't be more pleased with the experience! From start to finish, the team was responsive and professional. Ross, the owner, was hands-on and ensured everything ran smoothly. Whenever unexpected hurdles arose, they handled them quickly and efficiently, which really put my mind at ease. The installation crew was impressive—they worked swiftly and effectively, completing the job in no time without compromising on quality. Overall, I highly recommend SolarTechElec for anyone considering solar energy. Their dedication and expertise truly set them apart!
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Robin Hakanson, 6 days ago
I recently had SolarTechElec install solar panels on my roof, and I couldn't be more pleased with the experience! From start to finish, the team was responsive and professional. Ross, the owner, was hands-on and ensured everything ran smoothly. Whenever unexpected hurdles arose, they handled them quickly and efficiently, which really put my mind at ease. The installation crew was impressive—they worked swiftly and effectively, completing the job in no time without compromising on quality. Overall, I highly recommend SolarTechElec for anyone considering solar energy. Their dedication and expertise truly set them apart!
Where there is no specific pricing information available for a brand then we have used state pricing data for that brand.
Solar panel manufacturer | Avg. cost per watt |
---|---|
Canadian Solar | $2.49 |
LONGi Solar | $2.43 |
LG Solar | $2.83 |
Panasonic | $2.85 |
SunPower | $2.93 |
The most important difference between buying solar panels and any other purchase is that solar panels last 25-30 years. This is a long, long time and you will need customer service over all that time. The reviews below of the two largest corporate solar installation companies indicate larger corporate solar companies are not delivering this support to their customers.
We recommend you find a small or mid-size, local, family-owned solar company. These companies tend to care more about you and your specific job. You don't want to be on hold to a corporation's call center for the next 25 years!
The cost of solar doesn't just include the equipment and installation costs - it’s also made up of permitting costs, inspection costs, and installer profit margins.
These different components are what make the price of solar fluctuate between installations. Some of the factors that affect solar power system installation costs for specific homes include:
Homes that use more electricity will need more solar panels to cover their energy needs.
Although solar panels do get cheaper on a per-watt basis, the overall cost of the system will increase as more panels are added.
But, the higher a home’s energy usage, the more solar panels can save the homeowners on their energy bills.
The price of solar panels can vary depending on the type of solar panels you choose.
There are two main types of solar panels for residential solar installations: monocrystalline and polycrystalline. Monocrystalline solar panels tend to be more efficient and more expensive than other solar panels. Polycrystalline panels have a lower efficiency rating and come at a lower price point.
The type of inverter you buy will also influence the cost of your solar system.
You may see some solar quotes with prices that seem too good to be true.
If you get quoted for a ridiculously cheap price, the installer might be using low-quality equipment or an unsustainable pricing model. You want to use a solar installer that is charging enough so that they can stay in business - as you’ll be relying on them for the next 25 years!
It’s important to make sure that your installer is giving you the best quality at the best price possible. This is why getting multiple solar quotes is so important.
The overall cost of solar can be influenced by the solar incentives available.
Across the U.S., homeowners can apply for the federal solar tax credit. The solar tax credit makes installing solar more cost-effective by providing homeowners with a tax credit equal to 30% of the cost of their installed solar panel system.
Local solar tax incentives and rebates can end up saving homeowners thousands on a solar installation, especially when they’re used with the federal solar tax credit.
See what solar incentives are available in your area by using our solar panel calculator.
The cost of installing residential solar panels in Tampa varies with the brand of solar panels and inverters you choose, the installation company you choose to install them, the relative ease or difficulty of installing solar panels on your home, and of course the amount of solar panels you need. The amount of solar panels you need is, in turn, related to your energy usage.
The table below shows the data extracted from a real life quote delivered through the SolarReviews marketplace recently for a fairly typical home in Tampa.
As you can see the payback period is relatively short and equates to a much better return on investment than he historical returns that have been available from investing in things like shares or property.
System information | Value |
---|---|
System Size (for 100% usage offset) | 10.42 kW |
Annual power generation | 14,592 kWh |
Pay-back time (assuming Cash purchase) | 8.9 Years |
Internal rate of return (IRR) on investment | 7.3% |
Gross cost | $24,294 |
Total Upfront Incentives and Rebates | -$6,316 |
Net Cost of System after rebated and incentives | $17,975 |
Total Cost of Utility Power Avoided over 25 years | $66,066 |