Top-Rated Solar Installer in Phoenix, AZ

How Much Do Commercial Solar Panels Cost? – Watt Masters

How Much Do Commercial Solar Panels Cost? - Watt Masters

How Much Do Commercial Solar Panels Cost?

Your building’s commercial solar panels cost can be a considerable amount of money, but the system will also offer substantial savings in energy costs. The total cost of a commercial solar panel system depends on several factors such as the size and scope of the project, the type of panels and inverters being used, and local installation costs. 

Ultimately, a well-designed commercial solar panel system can save businesses thousands of dollars in long-term energy savings. In this article, we will discuss some of the factors that make up the cost of a commercial solar panel system.

WattMasters, a leading authority in the commercial solar industry, is dedicated to providing comprehensive insights into the Pros and Cons of Installing Commercial Solar Panels. Our experts elucidate the critical aspect of cost with a detailed exploration on What Is The Cost Of Commercial Solar Panels and where to find a reliable commercial solar installation near me locally.

Why Install Commercial Solar Panels?

Solar energy is a brilliant alternative to natural energy sources like coal and natural gas, while also making use of free renewable energy from the sun. It can give you clean, renewable energy and is free from any hassles that you have to face with your local utility companies.

In the past decade, solar panels have become very popular. Many are leaning towards solar panels to bring electricity to their homes and offices.


The benefits of installing commercial solar panels for your business include:

  • Reducing energy overhead costs by 75% on average.
  • Easier budgeting and future planning by hedging against utility rate volatility. 
  • Increasing the value of the building.
  • A smart upgrade investment with a return on investment in as little as 3 years.
  • Creating a positive public image by demonstrating corporate responsibility and environmental stewardship, which can help retain existing customers and employees, and attract new ones.
  • Protection from power outages. If the grid goes down during the day, it won’t matter as much as you will have your own sustainable power source.



Watt Masters installed a 1.5 megawatt solar panel system on a 24/7 refrigeration warehouse in Phoenix, saving them a ton of overhead on electricity bills, and also provided much peace of mind knowing that they could remain energized during the hot hours of the day even if the utility grid went down.

This was the largest rooftop commercial solar installation in Phoenix!

> Read the news press release here.

*Watt Masters was a subcontractor for Empire Power, running all wiring and installing the solar panel system.

But, does this mean solar panels are very pocket friendly? To find out the exact cost of solar panels, some things need to be considered.

The Cost of Commercial Solar Panels

The cost of a commercial solar panel system depends on the size of the panels, the type of panels, and the area where they need to be installed.

commercial solar panel installation in Phoenix, AZ
Cost by Size

The most common sizes of commercial solar panels are 25kW, 50kW, 100kW, and 250kW. The bigger the size of the solar panels, the higher the price.

The size of the solar panels is determined by the type of commercial facility you have.

If the solar panel system is for a small shop, you will need smaller solar panels or fewer larger panels. A single small commercial office building may need a 25kW, 50kW, or 100kW commercial solar panel system.

For a large warehouse, you will need a larger solar panel system, which will cost more. Some warehouses, manufacturing, and distribution centers Watt Masters has installed solar on have required multiple megawatts.

You will also need to know the dollar per watt of your area before you figure out what size of solar panels you need.

Commercial solar panels cost less than residential solar panels at a dollars-per-watt rate. But in the long run, as commercial solar panels are larger in size than residential solar panels, they will cost more. Even then, solar energy is more efficient and cost-saving than local utility energy rates.

The average dollar-per-watt rate of commercial solar panels is $2.87. The average 100kW commercial solar panels cost in the United States is about $250k, a 25kW system averages around $50k, and a 250kW commercial solar panels cost averages around $500k.

Depending on the size of the solar panels, the dollar-per-watt rate can be between $2.50 to $3.22 per watt.

commercial solar by Watt Masters commercial solar installers in Phoenix, AZ
Cost by Type

The type of solar panels also dictates the cost of the commercial solar panel system. There are mainly two types of solar panels – monocrystalline and polycrystalline.

Monocrystalline solar panels cost more than polycrystalline ones because they are more efficient and produce more energy. Polycrystalline solar panels are easier to manufacture and produce less energy, which is why they cost less.

largest rooftop commercial solar system in the US by Empire Power Systems, Watt Masters for wiring and solar installation
Cost by Area

The price of commercial solar panels is also dependent on the area you live. In an area with more sunlight, you will need a smaller solar panel system to produce energy.

Larger solar panels are required to produce electricity in areas where sunlight is comparatively low.

Another determinant factor here is the Many states offer tax credits between 1% to 20% for installing solar panels. This goes on top of the federal tax credit of 30% offered by the United States, which was just extended to 2032 with the Inflation Reduction Act.

The tax credits can reduce the upfront cost of commercial solar panels by a big number. In addition, other incentives can cut down the cost of solar panels.

.Uncover the manifold benefits associated with commercial solar panels, from environmental advantages to potential cost savings. WattMasters delves into specifics such as the benefits of commercial solar Carports and the overarching Environmental benefit of commercial solar energy.

Also,discover the symbiotic relationship between sustainable business practices and solar energy as we explore. WattMasters investigates whether Can Solar Power Increase Your Commercial Property Value?, shedding light on the benefits that include enhanced property valuation.

Cost of Installing Commercial Solar Panels

The cost of installing commercial solar panels has gone down a lot in the past two decades. Since 1998, the installation cost of solar panels has decreased by about 6% to 12% every year.

The installation cost of commercial solar panels depends on the size of the solar panels. The larger the panels are, the more you will have to pay for installation.

Initial Investment vs. Long-Term Savings

Understanding the Upfront Costs

The initial investment in commercial solar panels encompasses more than just the cost of the panels themselves. Businesses must consider the price of inverters, mounting hardware, and a suitable battery storage system, if applicable. Installation costs can also vary widely, influenced by the complexity of the system and the specifics of the building’s architecture. Typically, the upfront cost includes a detailed assessment of your site, the design of a solar panel system tailored to your energy needs, and all necessary permits and inspections.

Calculating Long-Term Savings

Long-term savings from commercial solar installations are substantial, stemming from significantly reduced utility bills. Businesses can use various online solar calculators to estimate their savings, taking into account the size of the installation, local energy rates, and available sunlight hours. Additionally, tax incentives, rebates, and the potential for selling excess energy back to the grid through net metering policies can further enhance savings. Over time, these savings can offset the initial investment, often resulting in a break-even point within 5 to 10 years.

Factors Influencing the Cost of Solar Panels

Geographical Location and Its Impact on Costs

The cost of solar panel installations varies by location due to factors like the availability of sunlight and local labor rates. Areas with higher sunlight exposure will generate more energy, potentially requiring a smaller system to meet the same energy needs, thereby reducing costs. Conversely, regions with higher labor rates can increase installation costs. Local incentives and rebates also play a crucial role in the overall financial outlay required for solar panel systems.

System Size and Energy Needs

The size of a solar panel system is directly tied to a business’s energy consumption patterns. Larger systems are necessary for businesses with higher energy demands, leading to higher initial costs. However, the cost per watt tends to decrease as the system size increases, thanks to economies of scale. Understanding your business’s energy usage patterns through a detailed energy audit can help tailor the system size to your precise needs, ensuring you invest in the capacity that aligns with your consumption and financial objectives.

Comparing Different Types of Solar Panels and Their Costs

Cost-Benefit Analysis of Monocrystalline vs. Polycrystalline

Monocrystalline solar panels, known for their high efficiency and sleek appearance, typically come at a higher price point than polycrystalline panels. However, their superior efficiency can offer greater long-term savings by generating more electricity over the lifespan of the system. Polycrystalline panels, while less efficient and cheaper, may require more space to generate the same amount of power. Businesses must weigh these factors against their budget, space constraints, and energy goals to choose the most suitable option.

Emerging Solar Technologies

Emerging solar technologies, such as thin-film solar panels and building-integrated photovoltaics (BIPV), are introducing new cost considerations. Thin-film panels, for instance, offer versatility and a lower initial cost but typically have lower efficiency rates. As these technologies continue to develop, they may offer competitive alternatives to traditional panels, especially in applications where architectural integration and aesthetics are priorities.

The #1 most important factor to saving money on commercial solar and ensuring a smooth experience is choosing a reputable commercial solar energy contractor in Phoenix.

Navigating the vast landscape of commercial solar necessitates insights into the installation process. WattMasters equips you with knowledge on What to expect From Commercial Solar Panel Installation and provides valuable tips to choose the best Solar companies for your specific needs.
For those inquiring about costs, we break down the intricacies of how much do commercial solar panels cost, empowering you to make informed decisions. Additionally, explore the notable achievements in the field with our coverage on top commercial solar projects and impacts in the USA.

An experienced commercial solar installer should have a plethora of experience installing large commercial solar panel projects. This will save you a ton of money and prevent a lot of headaches and lost time.

There are a lot of moving parts to solar installation, electrical being one of the most important. It’s important to choose a solar contractor that has a lot of electrical experience, not just solar installation experience.

Watt Masters Solar Electricians has been in the electrical industry for 4 generations and probably has more experience with commercial solar wiring than any other solar provider in Arizona.

.For businesses in Arizona, understanding the nuances of Commercial Solar panels in Arizona is crucial, and WattMasters ensures you’re well-informed. Our commitment to cutting-edge technology is evident as we delve into how AI helps in solar installation, ensuring efficiency and precision in every project.

industrial solar company in phoenix az

How to Get Started with Commercial Solar Installation

Steps to Take Before Installation

Before embarking on a solar panel installation, businesses should:

  1. Conduct an energy audit to understand current energy usage and efficiency opportunities.
  2. Research local incentives and financing options to reduce upfront costs.
  3. Determine the optimal system size based on energy needs and budget.
  4. Assess the structural integrity of buildings to support solar panels.
  5. Obtain necessary permits and understand local zoning laws.

Steps to Take Before Installation

Selecting the right solar installation company is critical. Look for companies with:

  1. Relevant certifications and licenses.
  2. Extensive experience with commercial installations.
  3. Positive customer reviews and case studies.
  4. A transparent approach to pricing and timelines.
  5. Strong after-sales support and maintenance services.
In Conclusion - Is It Worth It to Invest in Commercial Solar Panels?

Commercial solar panels come with many benefits, making them a worthwhile investment. Commercial solar panels have become a great option for people to reduce the use of natural resources for electricity, which it turn saves you a lot of money on utility bills and helps forecast future costs more efficiently.

Solar also helps you reduce your environmental footprint, which improves your company’s imaging making you look like a good citizen and positive contributor to our society.

WattMasters proudly serves the Phoenix area, standing as one of the premier Commercial Solar Companies in Phoenix. We extend our commitment to sustainability by incorporating EV charging station contractor services, fostering a comprehensive approach to clean energy solutions.
Visit our service page dedicated to answering the crucial question: How Much Do Commercial Solar Panels Cost? – Watt Masters. WattMasters is your trusted partner in the journey towards a sustainable and cost-effective energy future.

It is important to research and think about all the factors before choosing to invest in commercial solar installation for your property, and this is where seeking out the best commercial solar installer in Phoenix can help. Watt Masters in only a call away and has extensive experience in commercial solar – we would love to help you!

More Topics:

Frequently Asked Questions

The average expense for commercial solar panels is approximately $325,000, with the price range in the United States varying from $50,000 to $600,000. It’s important to note that the cost escalates with the size of your commercial solar power setup. However, numerous strategies exist to reduce these costs effectively.

In the United States, the typical cost for a 100kW commercial solar panel system stands at around $325,000, with prices varying from $50,000 for a 25kW setup to $600,000 for a 250kW solar system.

Numerous financial incentives for businesses can reduce commercial solar installation costs by approximately 70%, significantly enhancing cost efficiency. An average small to mid-sized business could see electricity cost savings of around $101,259 thanks to solar energy. Additionally, adopting solar power can enhance your business’s appeal to both prospective customers and high-quality employees.

When evaluating the profitability of an acre of solar farm, various factors come into play, yet typically, annual earnings range from $21,250 to $42,500 per acre. Depending on certain variables, the actual income could be below or above this estimated range.

Other articles you may enjoy reading >