What are solar panels and how do they work?

Solar panels are composed of silicon glass wires and silicon tubes which convert sunlight into electrical energy! Some of the most important components of a solar panel are the photovoltaic (PV) cells. Each panel is made of interconnected PV panels. The solar panel contains modules that create grouped panels. Residential homes typically require 60 cell panels, which are about 40 inches wide and 66 inches long and are installed on your home’s rooftop.

 

Solar panels are an eco friendly, cost effective energy solution for your home, and in a place nicknamed the “sunshine state” they’re a no brainer! Tampa sees an average of 246 sunny days per year, so why not harness that energy and run your home on solar power? A solar energy system is a low cost investment that can save you money on your electric bill by generating power during the day when it’s sunny and artificial lighting is unnecessary, plus they’re good for the environment. It’s a win-win!

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, The Best Solar Panels for Your Home – Solar Panel Roundup for 2022

What are the different types of solar systems you can get for your home in Tampa Florida?

There are 2 main types of solar systems to consider before narrowing down which panels are right for your home. Grid-tied systems have generally been the most popular as they’re the cheapest type of system, provide the quickest payback, and are simply connected to the power grid in your area. The downside is that if the power grid is down, you no longer have access to power.

 

Hybrid solar systems which include adding solar batteries to the system are still connected to the power grid, but provide backup power when the grid is down. While Tampa gets 246 sunny days each year, we’re also located in “hurricane alley” and as many Florida residents have been reminded so recently by the arrival of Hurricane Ian, losing power from storms is a likely occurrence. Adding a battery system to your solar energy system ensures that you’re not solely reliant on the power grid to access electricity. A battery system provides your home with solar power during the most dire times, and we Floridians know the difference that can make. 

, The Best Solar Panels for Your Home – Solar Panel Roundup for 2022

What should you  consider when choosing solar panels to install at your home in Florida?

 

Panel size, cost per watt, and cell type are some of the key considerations when choosing solar panels for your home. 60-cell panels are generally the appropriate size for residential properties, but for homes with ample roof space 72-cell panels may be worth considering since larger cell panels often have a lower cost per watt. 72-cell panels are 12 inches longer than 60-cell panels, but they’re designed with the same width making them a great option for homes with more roof space.

When comparing solar panel options  cost per watt is important to consider. It can be calculated by dividing the total cost of the system you’re considering purchasing by the watt-capacity.  Low cost per watt systems will give you more savings on the front end. However, you might find that you want to go with higher wattage panels since it will not take as many units overall. 

Choosing between monocrystalline and polycrystalline panels is another decision to make. Monocrystalline cells are typically more efficient, whereas polycrystalline cells are often less expensive.

The other core metrics to consider when choosing solar panels are efficiency, warranty, price, and performance. 

 

Efficiency refers to how well a solar panel converts sunshine into electricity. Given the same weather conditions a higher-efficiency panel produces more energy than a lower-efficiency panel of the same size. 

 

Performance refers to temperature coefficient. This indicates how well a solar panel can handle less than ideal conditions. The temperature coefficient tells you how greatly your panel’s performance will change during especially hot days. For each degree above 77 F, a solar panel’s electricity production will decrease. The lower the temperature coefficient the better!

 

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What are the different types of solar systems you can get for your home in Tampa Florida?

There are 2 main types of solar systems to consider before narrowing down which panels are right for your home. Grid-tied systems have generally been the most popular as they’re the cheapest type of system, provide the quickest payback, and are simply connected to the power grid in your area. The downside is that if the power grid is down, you no longer have access to power.

 

Hybrid solar systems which include adding solar batteries to the system are still connected to the power grid, but provide backup power when the grid is down. While Tampa gets 246 sunny days each year, we’re also located in “hurricane alley” and as many Florida residents have been reminded so recently by the arrival of Hurricane Ian, losing power from storms is a likely occurrence. Adding a battery system to your solar energy system ensures that you’re not solely reliant on the power grid to access electricity. A battery system provides your home with solar power during the most dire times, and we Floridians know the difference that can make. 

What are the best solar panels for your home in 2022?

 

REC Solar 

Offering several lines of residential solar panels, including models such as Alpha, Pure Black, and TwinPeak, REC’s panels range in efficiency from 16.5% – 21.9% with a 25 year warranty! Their solar panels have monocrystalline cells, and cost between $2.32 to $3.10/W. REC panels have impressively low energy coefficients of -0.37 to -0.26%! Some of the lowest in the industry.

Canadian Solar

Offering several lines of  residential solar panels using both monocrystalline and polycrystalline cells, including All-Black, Ku, and BiKu, Canadian Solar’s panels range in efficiency from 15.88% – 20.6%, with an up to 15 year warranty. Cost per watt is between $2.70 to $3.20, and energy coefficients of -0.41 to -0.35%.

 

Hanwha Q Cells

Hanwha Q cells are known for their low prices, and aesthetically pleasing minimal design. Boasting an up to 25 year warranty, Q Cells are comprised of monocrystalline cells and cost between $2.34 – $3.16/W, range in efficiency from 17.4% to 21.4%, and have an energy coefficient of.-0.39 to -0.34

Hyundai 

Hyundai offers several lines of solar panels for residential use including their HG, HI, RI, and PI series’, all with a 12 year warranty. Using monocrystalline cells, their panels range in efficiency from 18.1& to 20.3%, cost $2.50 to $3.56/W, and have an energy coefficient of -0.42 to -0.35.

 

, The Best Solar Panels for Your Home – Solar Panel Roundup for 2022

What should you  consider when choosing solar panels to install at your home in Florida?

 

Panel size, cost per watt, and cell type are some of the key considerations when choosing solar panels for your home. 60-cell panels are generally the appropriate size for residential properties, but for homes with ample roof space 72-cell panels may be worth considering since larger cell panels often have a lower cost per watt. 72-cell panels are 12 inches longer than 60-cell panels, but they’re designed with the same width making them a great option for homes with more roof space.

When comparing solar panel options  cost per watt is important to consider. It can be calculated by dividing the total cost of the system you’re considering purchasing by the watt-capacity.  Low cost per watt systems will give you more savings on the front end, but higher cost per watt is associated with higher efficiency overall. The more efficient the panels, the fewer you need to buy!

Choosing between monocrystalline and polycrystalline panels is another decision to make. Monocrystalline cells are typically more efficient, whereas polycrystalline cells are often less expensive.

The other core metrics to consider when choosing solar panels are efficiency, warranty, price, and performance. 

 

Efficiency refers to how well a solar panel converts sunshine into electricity. Given the same weather conditions a higher-efficiency panel produces more energy than a lower-efficiency panel of the same size. 

 

Performance refers to temperature coefficient. This indicates how well a solar panel can handle less than ideal conditions. The temperature coefficient tells you how greatly your panel’s performance will change during especially hot days. For each degree above 77 F, a solar panel’s electricity production will decrease. The lower the temperature coefficient the better!

 

What is the average cost of solar panels in Florida?

The average price of solar panels is $3 per watt, which adds up to roughly $45,000 for a 15 kW system (the average residential size). Rebates offered by local authorities can cover as much as 60% of the installation costs though, and good news! Florida has one of the lowest average costs for solar panel systems in the U.S. You’ll also love your lower monthly energy bills.

Due to the current federal investment tax credit (ITC)  available to Florida residents, along with additional state and municipal tax incentives, we recommend purchasing your system outright! Due to the recent Inflation Reduction Act, the ITC is worth 30% of the solar system value until 12/31/2032! Then the credit will start to decline in value, dropping to 22% by 2034. Taking advantage of these tax credits can make the return on your investment all the better, so it’s a great time to invest in a home solar panel system.

Solar Panel Installation in Tampa

We hope you feel better equipped to find the right solar panels for your home! Don’t hesitate to reach out to our knowledgeable and passionate team here at SEM Power. We’ve been bringing solar power to the Tampa Bay area since 2009, and look forward to helping you find the perfect solar system for your home. 

Summary

If you are going solar for your home, it is absolutely worth the investment to choose the best equipment possible. To recoup your investment you will need your panels to last long term! 

Fill out our  free solar installation quote on our website, and we’ll get back to you within 24 hours with the info you need to start your solar powered home journey!

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solar power system from the best solar panel installation company in Florida.
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