Questions You Should Ask a Solar Company

15 Questions You Should Ask a Solar Company Before Signing a Contract

Once you decide that the solar panel system is right for your home, the following step is to look for the best solar panel companies. At this particular point, you will have a lot of questions about the solar panel installation process.
In this article, we will discuss 15 questions You Should Ask a Solar Company

Therefore, we share with you this useful article as a guide to asking the solar panel company all the questions before you sign a contract with the solar panel company. If the solar panel company answers all of your questions, so you simply rest assured that you are selecting and hiring the right solar panel company for your home.

Here are the below questions that you should ask the solar panel company:

Does the Solar Company Confirm that Your Roof is Structurally Prepared for Solar Panels?

Questions You Should Ask a Solar Company
Questions You Should Ask a Solar Company

The most important question to ask the solar company is whether your roof is ready to install solar panels. The general guidelines are the roofs should be at least 10 years old or less and in good condition before starting the solar panel installation.

In case your roof is over 10 years, then the solar company will have an inspection team to examine if your roof is in good condition or not for solar panel installations.

Read More About: Are Solar Panels Waterproof

What Types of Solar Panel System Does the Solar Company Install?

Questions You Should Ask a Solar Company
Questions You Should Ask a Solar Company

In the marketplace, there are hundreds of solar companies, and you need to realize that solar companies don’t install the same products and materials. You are going to notice that there are different types of materials used in solar panels

First of all, you need to know the types of solar panel systems. There are three types of solar panel systems within the market: monocrystalline, polycrystalline, and thin-film solar panels.

Monocrystalline solar panels

  • The highest efficiency
  • More costly

Polycrystalline solar panels

  • Lower efficiency
  • Less costly than monocrystalline panels

Thin-film solar panels

  • Lightweight
  • less efficient
  • large suited for commercial buildings

It is worth mentioning that low-quality solar panels don’t produce for homeowners a high return investment as high-quality solar panels do. Therefore, make sure to discuss which types of solar panels the company has and ensure that you are purchasing the best efficient solar panels for your home. 

Will Solar Panels Be On-Grid or Off-Grid?

You need to know that there are different ways that solar panels can work on the Grid or Off-Grid. Make sure to know which option your home needs before you purchase your solar panels.

The on-grid system means that the solar power system is connected to the utility’s power grid, while the off-grid means the system works independently and the homeowner is not connected to the utility’s power system.

On-grid or off-grid, both types of solar power systems have their advantages. What makes each one ideal is the homeowner’s requirements and priorities.

Read More About: Can You Put And Install Solar Panels On A Metal Roof

What Will Be the Solar Panel Inverter Type?

There are three types of solar inverters available in the marketplace to homeowners. These types are string inverters,power optimizers inverters, and microinverters. 

You have to know that each type of solar inverter has its own characteristics. It is very important to realize the differences between each solar inverter and you need also to realize which type of solar inverter is the best choice for your home demands.

Where Do the Solar Panels Need to Be Placed?

Most solar companies install solar panels facing the south since the solar panels receive the most sunlight during the year. However, many houses don’t have flat rooftops. Because of that, make sure to ask the solar companies where they will place your solar panels depending on the circumstances of your roof.

How Many Solar Panels Are Needed to Run the Whole Home?

You should know the actual number of solar panels to install depends on many factors including geographical location, the solar panel efficiency, and your energy consumption.

Since the number of solar panels in your home can vary from one home to another, your solar company should give you how many solar panels you need for your home.

How Much Do Solar Panels Cost?

You need to know that solar panels cost between $17,000 to $32,000 to power an entire house and the installation costs are included. The solar panels alone cost anywhere on average from $4,000 to $16,000.

Many factors affect the cost of solar panels including the type of solar panels, the size of your home, and your energy use. Therefore, it is very difficult to estimate the costs of your solar panels, so you are encouraged to get quotes from at least three companies.

Don’t forget to ask the company to include the cost of labor and each piece of equipment.  

Who Will Do the Installation of the Solar Panels?

Many solar companies hire full-time employees and some solar companies hire part-time employees. Try to choose the solar company that hires full-time employees.

Further, once the solar panel’s headquarters are located out of the state, solar companies usually hire subcontractors or local companies to do the solar panel installation process. You are encouraged to choose the local solar panel installer as you will have high-quality control for your solar installation.       

Read more about: What You Need To Know About RV Solar Panels Kits

How Long Has the Solar Company Been in the Industry?

Questions You Should Ask a Solar Company
Questions You Should Ask a Solar Company

It is very important to ask the solar company about their years of experience in the solar industry. Make sure to select a solar company that has long years of experience in the solar industry and you should avoid solar companies that have only two years of experience.

How Long Will It Take to Install Solar Panels for Home?

In general, most of the solar panel installation process will take only one to three days, but every solar company is totally different from another. When you sign the contract with them, ask the solar company how long it will take to install the solar panels in your home.

How Long is the SolarCompany Warranty?

Many solar companies provide a minimum 10-year warranty; however, the best solar companies now offer 20 to 25-year warranties. You are advised to select the solar company that provides you with 25-year warranties.

What Guarantees Does the Solar Company Offer?

Questions You Should Ask a Solar Company
Questions You Should Ask a Solar Company

The solar company should be willing to give you a guarantee that their work will not cause any damage to your home and offer you protection against roof leaks, broken tiles,and any other damages as you are going to be sure that the solar company effectively will do their work.

Does the Solar Company Provide Testimonials? 

You have to ask the solar company to provide you with a list of customers to ask them about the solar company’s work and ask the customers also to approach their homes to see their work.

You are also recommended to surf the net to check the rating of the solar company. Make sure to search and check different reputable, independent customer review sites.

Will the Solar Company Do the Paperwork?

Questions You Should Ask a Solar Company
Questions You Should Ask a Solar Company

Make sure to ask the solar company if they will handle all the paperwork for acquiring the permit, credits, grants, and other incentives, or if you are the one who will do all this on your own. If you don’t want to deal with bureaucracy, you are recommended to hire a full-service solar company to handle the paperwork.

What Will BeIncluded in the Solar Contract?

Questions You Should Ask a Solar Company
Questions You Should Ask a Solar Company

In case you are going to rent your solar panels, ensure to have a copy of the solar panel lease and keep it with you. If you purchase your solar panels, you should read the final version of the contract and ask the solar company any questions if any parts of the contract seem unclear.

The most important thing to review in the contract is the maintenance, repairs, and warranties.

In the end, when you determine to install solar panels on your home it is really a big investment,so make sure that you are selecting the right solar company and asking them the right questions. Moreover, you are recommended to do your own research.

Whatever questions you want to ask the solar company, you should have a good and logical answer as they should not have any problems in answering your questions since you are going to have long contact with them for almost 25 years.

Leave a Comment

Your email address will not be published. Required fields are marked *