Top 8 Questions to Ask Solar Power Installers Before Signing Any Contracts

Dean Emerick

December 13, 2022

When it comes to solar power for your home or business, there's a lot of information to process. Between researching the best equipment and finding trustworthy solar installers, it can be tough to know what questions to ask. This guide will help simplify things and make sure you're asking the right questions before signing any contracts.

Why do you need a solar power system?

Solar power systems have become increasingly popular in recent years as a way to generate electricity. There are many reasons why you might want to consider installing a solar power system:

  • Solar power is a renewable resource, which means it will never run out.
  • Solar panels are very efficient and can produce a lot of power with very little maintenance.
  • Solar electricity is also environmentally friendly, as it does not produce any emissions.
  • Solar energy systems can save you money on your power bills through net metering.
  • In some cases, solar systems can even make you money by selling excess electricity back to the grid.

If you are interested in saving money and helping the environment, then a solar power system is a great option for you.

What questions should I ask a solar installer?

Solar panels are becoming increasingly popular as people look for ways to lower their energy costs and reduce their carbon footprint. While there are many benefits to solar power, making the switch can be daunting. That's why it's important to ask the right questions of your solar installer before you sign any contract. Here are some of the most important ones:

1. How experienced are they in installing solar panels?

Asking a potential solar installer about their experience is important for a few reasons.

  • First, you want to make sure that they are familiar with the installation process and have installed panels successfully in the past.
  • Second, you want to ensure that they are comfortable working with your particular type of roof and panel system.
  • Finally, experienced installers will be able to provide you with a more accurate estimate of the time and cost of the project.

2. Do they have specific expertise in your area (e.g., windy environments)?

It's important to ask your solar installer if they have specific expertise in your area, as different areas present different challenges. For example, if you live in a windy environment, you'll want to make sure that the installer has experience working in that type of setting. This way, you can be confident that they'll be able to properly secure the panels and prevent them from being damaged by the wind. By asking this question, you can be sure that the installer is familiar with the conditions in your area and can provide the best possible service.

3. What type of warranty or guarantee do they offer?

Asking a potential solar installer about their warranty or guarantee is important because it will give you an idea of their confidence in their work. If they offer a long-term service warranty, it shows that they believe their product will last. If they only offer a short-term warranty, it may be an indication that they are not as confident in the longevity of their work. In either case, it is important to know what kind of warranty or guarantee is offered so that you can make an informed decision about who to hire.

4. How often do they conduct maintenance on systems?

Solar systems require little maintenance, but you should ask your installer what they offer to ensure that your solar system continues to operate at peak efficiency. Before hiring an installer, you should inquire if they conduct maintenance on systems or set up a solar energy monitoring system. This is usually in the form of a phone application or website, so you or the installer can check on your system to make sure it is in good working order. Regular monitoring can help to spot potential problems early and prevent more serious issues from developing. It is also a good way to ensure that your system is always operating at its best so that you can maximize your savings.

5. Have they been certified by any reputable organization?

This will help ensure that you're getting a quality installation that meets industry standards. A certified installer will have the knowledge and experience to properly install your solar panels, ensuring that they are safe and effective.

6. How much will it cost upfront versus over time?

The price of a solar panel system depends on a variety of factors, including the size of the system, the type of panels used, and the location of the property. Solar installers should be able to provide a detailed estimate of the cost of a system, both upfront and over time. This will help homeowners compare the total cost of ownership for different systems and make an informed decision about which option is best for their needs.

7. What SOLAR incentives and rebates are available in my area?

The answer to this question will help you determine if solar is right for you. Incentives and rebates, like the Canada Greener Homes Grant and Loan will significantly offset the cost of installation, making the solar project a more affordable option. Knowing what incentives are available in your area will help you make the right decision for your specific location.

8. Are there any risks or downsides I should be aware of?

Just like any other home improvement project, there are a few risks and downsides to solar installation. By asking this question, you can get a better understanding of what those risks might be and how to be cautious.

By asking these questions, you'll be able to feel more confident about your decision to go solar and ensure that you're getting the best possible deal for your needs.

What should you know when choosing a solar installer?

With the increasing popularity of the solar industry, many homeowners are looking to install solar power on their properties. However, with so many solar installers to choose from, it can be difficult to know how to select the best one. Here are a few tips to help you make the right decision:

  1. The easiest approach is to use a solar broker, like Solr Solvr, who will verify the installers for you and get you multiple competitive quotes in minutes.
  2. Get referrals from friends or family who have installed solar panels. This is a great way to find an installer with the best reputation.
  3. Do some research online. Read customer reviews and compare prices between different installers.
  4. Make sure to get multiple quotes so you can compare offers. Be sure to ask about the quality of the panels and the warranty that is included.
  5. Choose an installer who is certified by a reputable organization such as the Canadian Solar Institute (CSI) or the Canadian Renewable Energy Association (CanREA). This will ensure that they have the necessary experience and training.
  6. Ask about the company's customer service policies. You should be able to reach someone easily if you have any questions or problems after your installation is complete.
  7. Get informed about solar first. Knowing what you need will help you convey the right message and keep the right expectations from their service.

By following these tips, you can be confident that you'll choose a solar installer who will meet your needs and expectations.

What are 5 questions about solar systems?

Here are five common questions about solar systems:

1. How do solar panels work?

Solar panels convert sunlight into electrical energy that can be used to power your home or business. The cells in the panels absorb the sun's energy and create an electric current.

2. How much do solar panels cost?

The cost of solar panels has come down significantly in recent years, making it more affordable than ever to switch to solar. However, the final cost will depend on factors such as the size of your system and the type of panels or inverter that you choose.

3. How long does it take to install a solar power system?

On average, it takes solar power experts approximately 1-2 days to install a complete solar power system. This time frame may be shorter or longer, depending on the size and complexity of the system.

4. What are the benefits of solar power?

In addition to saving money on your energy bills, solar power has a number of other benefits. It's clean, renewable, and reliable. Solar power can also help increase your home's value.

5. Do I need permission to install solar panels?

In most cases, you will need permission from your local planning department and your electricity utility before installing solar panels. However, there are some exceptions, so it's best to check with your local authorities before proceeding.

What are 3 challenges of using solar energy?

Though solar power presents many advantages, there are still some challenges that need to be addressed.

1. High cost of installation

The high initial cost of installing solar panels is often seen as a deterrent for homeowners and businesses considering making the switch to renewable energy. However, there are now more significant rebates and interest free loans in Canada, for homes and businesses that make solar more affordable. Financing options include Federal and Provincial incentives (lower cost) and cover financing (CGHL, at 0% interest). In turn, this makes the cost of installing solar electricity easy to manage over time.

2. Clear and unobstructed view

Solar panels also require a clear and unobstructed view of the sun in order to work effectively. This can be a challenge in areas with lots of trees or other buildings nearby. In these cases, it may be necessary to trim trees or install panels on a tracking system that follows the sun's movements throughout the day.

3. Intermittent

Solar power is also intermittent, meaning that it is not available at night or during periods of cloudy weather. To overcome this challenge, solar installations are often paired with batteries for energy storage or with backup generators that can provide power when needed. With these solutions in place, solar power can be a reliable and sustainable source of energy.

How do you know if a solar panel installer is reliable?

Solar panels are a significant investment, and you want to make sure you hire a reliable solar panel installer. This is where Solr Solvr comes in because we thoroughly vet all of the solar power installers in your area for you. Researching a bunch of installers takes time and patience and can leave you with a lot of conflicting information. With us, we do all of the legwork and provide you with the best options to fit your specific needs.

What is the difference between solar PV systems and solar thermal?

When it comes to solar energy, there are two main types of systems: solar photovoltaic (PV) and solar thermal. Both types of systems convert sunlight into usable energy, but they do so in different ways. Solar PV systems use solar panels to convert sunlight into electricity, while solar thermal systems use mirrors to reflect and concentrate sunlight onto a small area. This heat is then used to generate electricity or heat water or air.

Solar PV systems are more common and affordable, making them a popular choice for both residential and commercial solar projects. They can be used for a variety of applications, from powering homes and businesses to providing battery storage solutions for the grid.

Most solar thermal system are used at the large commercial and utility scale. These solar thermal systems are not as common but can be simpler and more efficient than PV systems at converting sunlight into usable energy. However, solar thermal systems usually require a larger investment upfront, and they are not as widely available as PV systems. There are small solar thermal systems used residentially for hot water and pool heating that can be an affordable option to reduce electricity use.

Solar irradiation, or the amount of sunlight that hits a given area, is an important factor to consider when choosing between PV and solar thermal. Canada is blessed with high levels of solar irradiation, making it an ideal place for solar installations.

However, due to the way PV systems are designed, they tend to be more efficient in sunny locations. Solar thermal systems, on the other hand, can still function well even in cloudy or shady areas.

Who is the most reputable solar company?

Solar energy is one of the fastest-growing industries in Canada, and there are a number of reputable solar companies to choose from when considering solar panel installation. Not every company provides services nationwide. What is considered reputable in one province might not be available in another.

At Solr Solvr, we are dedicated to helping homeowners find the most reputable and reliable solar companies in your area. We work with a network of carefully vetted providers who have a proven track record of quality workmanship and customer satisfaction. And because we are an online marketplace, we are able to offer our users faster service and less stress in finding the most competitive pricing on installation services.

Which are the most common solar panel problems?

As with any type of technology, solar panels are not immune to problems. However, the good news is that most issues can be easily remedied by a qualified technician. Here are some of the most common solar panel problems:

1. Dirty panels

Dust, dirt, and bird droppings can all reduce the amount of sunlight that your panels are able to capture. Regular cleaning can help to keep your panels operating at peak efficiency, but rain will wash away most dirt so often cleaning is not required.

2. Damaged panels

Hail, strong winds, and fallen tree branches can all damage your panels. If you notice any cracked or broken glass, it's important to have the panel repaired or replaced as soon as possible. But don’t worry, most quality panels are covered under at least a 10 year product warranty.

3. Loose connections

Over time, the connections between your panels and the rest of your system can become loose. This can cause your system to operate less efficiently and may even cause a power outage. Regular maintenance can help to prevent this problem.

For most installations, they are a low maintenance addition to your structure. If you're experiencing any of these problems, don't hesitate to contact Solr Solvr, who can locate a qualified service technician, or contact your original installer. With proper care, your solar panels will continue to provide clean, renewable energy for years to come.

How long do solar panels last before needing replacement?

Most solar panels have a lifespan of 30-40 years, although some may last longer. The good news is that even after 25 years, most solar panels will still be generating 80% of the power they did when they were new.

So, while you may need to replace your solar panels eventually, they should provide you with years of clean, renewable energy. And that's good news for the planet.

In conclusion on solar power installations

Solar panels are a great way to reduce your reliance on electricity from your utility and fossil fuels to reduce your carbon footprint. Not only do they have a long lifespan, but they also require little maintenance. So if you're looking for a reliable and sustainable source of energy, solar panels are definitely worth considering. However, solar panels are a big investment, so it's important to do your research before you purchase them.


What are the best renewable energy projects?

Solar power installation is one option that can help to reduce energy costs while also providing a clean and renewable source of energy. Another popular renewable energy project is installing wind turbines. These can provide a significant source of power and can also help to offset the cost of electricity. Other renewable energy projects include hydroelectricity, geothermal power, and biomass energy. Each of these options has different benefits and drawbacks, so it is important to research each option carefully before deciding which is best for your needs. Ultimately, the best renewable energy project for you will depend on your specific circumstances and goals.

What is one reason solar panels are actually bad?

Solar panels are made from a variety of materials, including metals and rare earth minerals, which must be mined in order to produce the panels. This process can cause environmental damage, including air and water pollution, habitat destruction, and soil contamination. But the good news is that there are now some firms in Canada that are offering reuse and recycling programs at end of life, to keep these metals out of landfill.

What are some questions about solar energy?

  1. How does solar power work? Solar power works by converting sunlight into electricity. Solar panels are made up of individual solar cells that contain semiconductor material. When sunlight hits the solar cell, it causes electrons to flow and creates an electric current.
  2. What are the benefits of solar energy? There are many environmental benefits to solar energy, including that it is renewable, low-maintenance, and energy-efficient. This clean energy is also very versatile and can be used for a variety of purposes, such as powering homes and businesses, providing hot water, and even generating electricity. Moreover, if installed in a residential or office building, it can also enhance property value.
  3. How can I find out if solar power is right for me? The best way to find out if solar power is right for you is to consult with a professional. A solar installer will be able to assess your needs and determine whether or not solar panels would be a good fit for your home or business.