Consumer standards have evolved tremendously over the past few years. Unlike before, when most would settle for the cheapest product or service available, modern-day shoppers do extensive research before purchasing. While this practice may take a little more effort, it satisfies their needs and makes the most out of their hard-earned money.
If you’re planning to install a solar panel system in your home, the same principles should apply. As you look at different solar companies, there are several criteria you’ll need to take note of to make the best investment possible.
What to Look for When Buying Solar Panels
To help you make the switch, our guide will discuss the things you’ll need to be aware of when buying solar panels.
1. Type of panel
Thanks to innovations in solar panel technology, people can
power their homes with different
kinds of panels. Currently, there are three types available: monocrystalline,
polycrystalline, and thin film. Each has its fair share of pros and cons,
and the best option will ultimately depend on your preferences.
- Monocrystalline
– As the oldest type available, monocrystalline panels have
become the most developed. While this kind may be the most expensive, it
is also known to be the most efficient.
- Polycrystalline
– This type is relatively newer than monocrystalline but is
continuously gaining traction amongst consumers. Its efficiency is a bit
lower, but the cheaper price tag makes it an attractive investment.
- Thin Film – This type of panel is one of the latest developments in solar technology. While its power output isn’t as high as the other two, its lightweight build and affordable price point can give you more flexibility during installation.
2. Performance
Usually, performance is one of the first things you should
look into when canvassing for panels. You don’t always need to go for the
most efficient option, but you definitely need a system that can seamlessly
generate power. This will ensure that your solar batteries charge fast and
produce enough electricity whenever you need it.
To help shortlist your options, it’s important to know that the average panel efficiency is around 15%–22%. With this in mind, panels within this range or even higher will prove to be a worthy investment.
3. Panel size
Given that new types of solar panels are being developed and
becoming commercially available, you’ll likely make adjustments over the years.
While the roof of your house may have a lot of space, you should still consider
getting the right panel size for you when looking for options.
As panels generate more energy per square meter, they require ample overall space. This can help you plan your whole configuration setup.
4. Roof compatibility and mounting
Since placement will be vital in harnessing solar energy and
generating power, it’s best to see which areas of your home are getting the
most sun exposure. As a rule of thumb, 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 whole installation, you’ll need to ensure that the mounting system is of good quality, especially if you live in a windy area since loose mounting brackets can cause your panels to fly off during typhoon season. Checking with your provider and asking for necessary certifications will help you avoid this dilemma.
5. Durability
Since your panels will be exposed to the elements,
durability is another factor that you should take into account. Panels that
easily break must be avoided since system downtime will take a huge hit on your
savings.
When negotiating with solar companies, it’s best to inquire about the long-term durability of their panels. Manufacturers must disclose the results of their testing to back the validity of their products.
6. Warranty
Warranty is established 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 provider that will give you an attractive warranty period. In case of a sudden malfunction or defect, this will help you maximize your investment.
7. Provider maintenance
Solar panels are made up of components that degrade over
time, so you’ll need to get them serviced regularly. While cleaning and debris
removal can be easily done, component checks must be serviced by a
professional.
Many companies perform yearly maintenance as part of a package deal, but if this isn’t specified, you should make it a point to ask and make sure it’s included. It’s also best to monitor your system religiously and keep in touch with your provider to know when the panels are due for a checkup.
8. Provider Reputation
Lastly, it’s best to check if a provider walks the talk. Like any other business, Solar companies can entice you with attractive ads and big promises, but it’s important to keep yourself grounded. To better understand a provider’s trustworthiness, you should look at performance reviews and experiences of past clients.
Take the Needed Steps Towards a Greener Way of Living
Making the switch to solar can seem daunting, but don’t let it get the best of you. Considering the benefits they give to both the environment and your finances, there should be enough reasons for you to go for renewable energy. With this handy guide, it should be easier to take steps towards a greener way of life.