Types of Solar Panels
This is part of our guide to buying solar panels.
Solar energy has become one of the most popular renewable energy sources for homeowners. However, choosing the right one can be challenging, with so many types of solar panels available. As a trusted installer of home energy efficiency improvements, MPC Energy has the experience to help you learn what you need to know about solar energy. Here we’ll break down the different types of solar panels and photovoltaic (PV) panels.
What Are Solar Panels?
Solar panels convert sunlight into electricity using photovoltaic (PV) cells. These cells come from specific materials like silicon, which produces electricity when exposed to sunlight. You can use the electricity generated to power your home or store it in batteries for later use. Solar panels come in many forms, each with unique features designed for different needs. With the rising energy costs in the UK, they’re quickly becoming a popular option for utilising renewable energy. Now, let's quickly review the most common types of solar and PV panels before taking an in-depth dive.
Comparing Types of Solar Panels
The demand for solar energy continues to increase, so new technologies are emerging each year. From classic types of solar panels to fresh alternatives, many options make a clever addition to your property. Here’s an overview of the most common solar panels with some vital statistics for a quick introduction:
Monocrystalline Solar Panels
High efficiency rate (20%), excellent lifetime value, and ideal for use at commercial properties.
Polycrystalline Solar Panels
Their lower price makes them a budget-friendly solution, but they have a lower efficiency rate (15%) than monocrystalline panels.
Thin-Film Solar Panels
These are easy to produce and flexible with lower costs but have a lower efficiency rate (7-10%) than other types of solar panels.
Concentrated Photovoltaic Panels (CVP)
This type offers high performance and efficiency (40%) but requires a solar tracker and cooling system to achieve them.
Transparent Solar Panels
Transparent solar panels are placed on top of glass to allow sunlight through while generating energy. Their efficiency rate (1-10%) is lower than other types.
Passive Emitter and Rear Cell Solar Panels (PERC)
Add this technological system to any domestic solar panel during manufacturing for an efficiency boost (17-20%).
Perovskite Solar Panels
With the potential to exceed 30% efficiency, perovskite panels should increase in popularity in the next few years to provide an exciting solar panel solution.
Solar Tiles
Solar tiles look like roof tiles but absorb sunlight to produce electricity. They achieve efficiency rates of 10-20%. However, they’re more expensive than traditional solar panels.
Solar Thermal Panels
Also known as solar water heaters, these panels use sunlight to heat water in your domestic property instead of providing electricity. They offer an efficiency rating of 70%.
What Are the Different Types of Solar Panels?
Now, let’s take a more in-depth look at the types of solar panels, each offering distinct features and benefits for energy efficiency. Some will suit homes better than others, so here’s an overview of the most common types:
Monocrystalline Solar Panels
Monocrystalline solar panels come from a single, pure silicon crystal and offer a sleek appearance. They offer higher efficiency rates and longer average lifespans than their counterparts. Perfect for limited roof space, they generate more electricity per square metre.
Polycrystalline Solar Panels
Polycrystalline panels, or Poly SI, are made by melting fragments of silicon crystals together. Compared to monocrystalline panels, they have a bluish hue and a speckled look. These panels are cheaper to produce, making them more affordable for budget-conscious homeowners.
Thin-Film Solar Panels
Thin-film solar panels come from lightweight, flexible materials like cadmium telluride or amorphous silicon. Rather than using thick silicon wafers, thin layers of material are added onto a conductive surface. They're ideal for installations on curved or uneven surfaces.
Concentrated Photovoltaic (CPV) Panels
CPV panels use lenses or mirrors to direct sunlight onto high-efficiency solar cells, producing much more energy than other types of solar panels. CPV systems can achieve efficiency rates as high as 40%, generating significant power in a small area.
Transparent Solar Panels
Transparent solar panels are an innovative technology that generates electricity while maintaining transparency to look like regular glass. These panels are perfect for architectural designs like glass facades and windows, especially in commercial buildings.
Passive Emitter and Rear Cell Solar Panels (PERC)
PERC solar panels are an improved version of standard monocrystalline panels. They add an extra passivation layer on the back of the cell to increase energy absorption. Improved light intake means better performance compared to traditional monocrystalline panels.
Perovskite Solar Panels
A promising advancement, perovskite panels use perovskite-structured compounds to absorb sunlight effectively. This material is layered on top of standard silicon to create a tandem model. These panels are incredibly light and easy to manufacture.
Solar Tiles
Solar tiles or shingles blend seamlessly into your home’s aesthetics to mimic traditional roofing without obtrusive panels. Offering more durability than solar panels, they’re an alternative for people who don’t like the look of solar panels.
Solar Thermal Panels
Unlike PV panels, solar thermal panels capture the sun’s energy to heat water rather than produce electricity, making them ideal for reducing heating costs. Their specialised use makes them an excellent option for homes with high hot water demands.
How to Choose the Right Solar Panel for Your Home
With so many types of solar panels, a few tips for choosing the right one can help you experience all their benefits. MPC Energy Ltd is here to help you with experience and advice to complete the process efficiently, including how to apply for government funding. When deciding on the best types of solar panels for your home, consider these factors to help you decide:
Budget
Monocrystalline and solar tiles are premium options that offer the most energy-efficient solutions, but budget-friendly solar panels are also available. Either way, you can achieve energy efficiency to match your finances and enjoy the benefits of solar energy.
Roof Size and Type
Our solar installation contractors can measure your roof space to determine how many solar panels you need for your system. We’ve completed projects for various roof styles and can design the perfect project for your space.
Energy Goals
Determine whether your primary focus is aesthetics or maximum energy production. If you need help, our professional energy experts at MPC Energy Ltd can help you achieve the appropriate balance to experience the best of both worlds.
Climate
Climate is key in choosing the right solar panel, from abundant sunshine to cloudy skies. Keep in mind that some models perform better than others in cloudy weather. We know Scotland’s changing climate and can help you make the right choice.
Frequently Asked Questions About Types of Solar Panels
MPC Energy Ltd offers clear advice and quality work with each of our solar panel installations and other services, including expertise on how solar panels generate electricity. With so much industry experience, we’ve compiled a few of the most common questions our team receives regarding types of solar panels. Here are a few to help you learn more about choosing the right one:
Which type of solar panel is best for my home?
The best type of solar panel depends on your budget, location, and energy goals. Consider factors like efficiency, durability, and cost to determine the most suitable option. Our team can cooperate with you to determine the best fit for your property.
Are all types of solar panels compatible with every home?
Not all solar panels are compatible with every home. Factors such as roof space, sunlight exposure, and specific electricity needs can affect the compatibility of different panels. That’s why working with experienced professionals like MPC Energy is crucial.
What is the lifespan of solar panels?
On average, most solar panels have an optimal lifespan of 25-30 years. After this period, they usually begin degrading and offering lower energy efficiency. However, this can vary depending on the panel type and keeping up some maintenance.
Power Your Home with Solar Energy
With so many different types of solar panels in Scotland, choosing the perfect one might feel daunting. However, understanding the differences between types of PV panels can make all the difference. MPC Energy Ltd has an award-winning team with abundant industry experience who can help you choose the perfect solution based on your budget and energy needs. After completing hundreds of solar panel installations, we’ve become one of Scotland's trusted energy efficiency providers. Contact us today to arrange a free, no-obligation quotation for solar panels.
