How to choose a solar panel

If you're thinking of installing a solar panel, there are a number of criteria you need to take into account to make the best possible investment.

Type of panel

Thanks to innovations in solar panel technology, people can power their homes with different types of panel. There are currently three types available: monocrystalline, polycrystalline and thin film. Each has its fair share of advantages and disadvantages, and the best option will ultimately depend on your preferences.

Monocrystalline: As the oldest type available, monocrystalline panels have become the most developed. Although this type is the most expensive, it is also known to be the most efficient.

Polycrystalline: This type is relatively more recent than monocrystalline, but is steadily gaining ground with consumers. Its efficiency is slightly lower, but its lower price makes it an attractive investment.

Thin film: This type of panel is one of the latest developments in solar technology. Although its power output is not as high as the other two, its lightweight construction and affordable price can give you more flexibility when it comes to installation.

Performance

Usually, performance is one of the first things you should look at when sourcing panels. You don't always have to go for the most efficient option, but you certainly need a system that can generate energy seamlessly. This will ensure that your solar batteries charge quickly and produce enough electricity whenever you need it. To help you choose your options, it's important to know that the average efficiency of panels is around 15% to 22%. With this in mind, panels in this range, or even higher, will prove to be a worthwhile investment.

Panel size

As new types of solar panels are developed and become commercially available, you will probably make adjustments over time. Although the roof of your home may have plenty of space, you should always consider getting the right panel size for you when looking for options. Because panels generate more energy per square metre, they require a large overall space. This can help you plan your overall installation.

Roof compatibility and mounting

Since location will be key to harnessing the sun's energy and generating electricity, it's best to see which areas of your home are most exposed to the sun. As a general rule, it's best to avoid placing them in areas where they may be obstructed by trees, buildings and other structures. As an important part of the overall installation, you'll need to ensure that the mounting system is of good quality, especially if you live in a windy area, as loose mounting brackets can send your panels flying during typhoon season. Checking with your supplier and requesting the necessary certifications will help you avoid this dilemma.

Durability

Given that your panels will be exposed to the elements, durability is another factor to consider. Panels that break easily should be avoided as system downtime will have a huge impact on your savings.

When negotiating with solar companies, it's best to ask about the long-term durability of their panels. Manufacturers should disclose their test results to support the validity of their products.

Guarantee

The warranty is set up to protect your rights as a consumer, so it's another crucial aspect to consider. In the process of gathering options, it's best to partner with a supplier who will offer you an attractive warranty period. In the event of a sudden malfunction or defect, this will help you maximise your investment.If you're thinking of installing a solar panel, there are a number of criteria you need to take into account to make the best possible investment.

Type of panel

Thanks to innovations in solar panel technology, people can power their homes with different types of panel. There are currently three types available: monocrystalline, polycrystalline and thin film. Each has its fair share of advantages and disadvantages, and the best option will ultimately depend on your preferences.

Monocrystalline: As the oldest type available, monocrystalline panels have become the most developed. Although this type is the most expensive, it is also known to be the most efficient.

Polycrystalline: This type is relatively more recent than monocrystalline, but is steadily gaining ground with consumers. Its efficiency is slightly lower, but its lower price makes it an attractive investment.

Thin film: This type of panel is one of the latest developments in solar technology. Although its power output is not as high as the other two, its lightweight construction and affordable price can give you more flexibility when it comes to installation.

Performance

Usually, performance is one of the first things you should look at when sourcing panels. You don't always have to go for the most efficient option, but you certainly need a system that can generate energy seamlessly. This will ensure that your solar batteries charge quickly and produce enough electricity whenever you need it. To help you choose your options, it's important to know that the average efficiency of panels is around 15% to 22%. With this in mind, panels in this range, or even higher, will prove to be a worthwhile investment.

Panel size

As new types of solar panels are developed and become commercially available, you will probably make adjustments over time. Although the roof of your home may have plenty of space, you should always consider getting the right panel size for you when looking for options. Because panels generate more energy per square metre, they require a large overall space. This can help you plan your overall installation.

Roof compatibility and mounting

Since location will be key to harnessing the sun's energy and generating electricity, it's best to see which areas of your home are most exposed to the sun. As a general rule, it's best to avoid placing them in areas where they may be obstructed by trees, buildings and other structures. As an important part of the overall installation, you'll need to ensure that the mounting system is of good quality, especially if you live in a windy area, as loose mounting brackets can send your panels flying during typhoon season. Checking with your supplier and requesting the necessary certifications will help you avoid this dilemma.

Durability

Given that your panels will be exposed to the elements, durability is another factor to consider. Panels that break easily should be avoided as system downtime will have a huge impact on your savings.

When negotiating with solar companies, it's best to ask about the long-term durability of their panels. Manufacturers should disclose their test results to support the validity of their products.

Guarantee

The warranty is set up to protect your rights as a consumer, so it's another crucial aspect to consider. In the process of gathering options, it's best to partner with a supplier who will offer you an attractive warranty period. In the event of a sudden malfunction or defect, this will help you maximise your investment.