4 Advice to Choose a Commercial Solar PV System

23 Jun.,2025

 

4 Tips for Maximizing Commercial Solar Power Efficiency

Solar power now represents half of the generation capacity being installed in the US, and corporations are well aware of its benefits. However, there are many key decisions that affect the final outcome when installing a commercial solar array. In this article, we will provide 4 tips that will help you achieve better results.

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Get a professional solar PV system design for your commercial building.

1) Get a Professional Energy Audit and Roof Inspection

Knowing how your building uses energy is very helpful before installing any system that generates electricity. A professional energy audit gives you a detailed breakdown of how each building system uses electricity and fossil fuels, and you can make the best decisions to reduce consumption. You can also combine your commercial solar installation with energy conservation measures to achieve even greater savings.

An energy audit will tell you your current electricity consumption profile, and the potential savings you can achieve with energy efficiency measures. Your solar power system can then be designed according to the expected consumption after improving efficiency. If a commercial solar array is sized based on current power consumption, and energy efficiency is improved later, you may end up with an oversized system.

Getting a roof inspection is equally important, so you can identify the best areas to install solar panels. Design engineers can also choose an ideal racking system, ensuring that the modules are firmly attached without damaging your roof. Beware vendors offering “generic” solar offers without a previous assessment; they are probably looking for a quick sale, making assumptions and skipping important details.

2) Make Sure Your Solar Design Meets Local Codes and Manufacturer Requirements

Any building upgrade must be approved by the local building department, and this includes commercial solar systems. This is especially important if you plan to install solar panels for buildings located in different cities. There can be major differences in code requirements, even if your properties and solar installations are very similar. A qualified design firm like NY Engineers can help you meet the requirements of different states and cities.

When installing solar panels, you also need to make sure that any instructions provided by manufacturers are followed carefully. You can now find many solar panel brands with product warranties of up to 25 years, but only if they are installed and used properly. Your solar PV system design must not only be compliant with local building codes, but also with the instructions provided by equipment suppliers.

3) Hire a Qualified Solar Installation Company

Poor workmanship can lead to many technical issues, even if you purchase high-quality solar panels and hire a professional design firm. You should look for a contractor who is licensed in the state where your building is located, and ideally they should also be certified by NABCEP (North American Board of Certified Energy Practitioners).

The best solar installers will include additional warranties beyond those offered by manufacturers. This ensures that your investment is protected, and technical issues that may affect performance in the future are covered from the start. Solar manufacturers may also offer better warranty terms based on the installer’s qualifications.

NY Engineers not only offers solar PV system design services, but also supervision and project management. To ensure a professional solar installation, you can choose one of our pre-vetted contractors.

4) Look for High Quality Solar Panels and Inverters

Top-quality solar panels come with a higher price, but they offer increased productivity over time and a longer service life. In other words, each dollar invested in higher quality is recovered multiple times in the form of electricity savings. A qualified design firm can choose the optimal equipment brands for your projects, but being familiarized with solar panel specifications is also helpful.

Ideally, you should look for solar panels with a high conversion efficiency to use roof space optimally. You also need to consider the PV modules performance at high temperature, since they can get very hot after several hours under the sun. The rated service life of solar panels and their warranty are also important, since you will want a system that generates clean electricity for a long time.

6 Things to Know Before Getting a Commercial Solar System

Solar power is a sustainable and financially savvy solution to cut rising electricity costs for businesses. Transitioning to a commercial solar system can be a game changer. It will help businesses reduce their carbon footprint. As a result, it has a positive environmental effect.

However, you must understand some important aspects of the commercial solar system before its installation. That’s why Solar Medix experts have prepared this guide.

This article covers all the aspects of commercial solar panel installation. You will learn everything about the need for commercial solar panel installation. From its financial and environmental benefits to tax incentives, it will answer all of your relevant queries.

We will also guide you through its maintenance requirements and installation process. This blog covers the 6 essential things everyone should know before getting a Commercial Solar System,

  • Does My Business Need a Commercial Solar System?
  • Financial Benefits of Commercial Solar Systems
  • Environmental Benefits of Commercial Solar Systems
  • Tax Credit for Businesses with Commercial Solar Systems
  • Maintenance of Commercial Solar Panel Systems
  • Installation Process of Commercial Solar Systems

Does My Business Need a Commercial Solar System?

There are several factors to consider before investing in a commercial solar system.

Here is all of the necessary information:

Assessing Energy Needs

You must be aware of the energy consumption of your business before choosing a commercial solar panel. Reviewing your electricity bills will help you understand your business’s maximum energy usage. Solar power is essentially beneficial for businesses with high energy usage.

Evaluating Financial Benefits

Going solar not only reduces your business’s operating costs but also provides long-term savings. Explore the rapid expansion of solar energy in the U.S. with this SEIA graph, showing solar’s increasing share of new electricity-generation capacity from to H1 . This surge illustrates solar’s growing role as a cost-effective energy solution for businesses.

Source: Solar Energy Industries Association (SEIA)

Aligning with Sustainability Goals

Solar energy is one of the cleanest and most renewable energy sources. The commercial solar system will reduce the environmental impact of your business. As a result, it will lower your carbon footprint.

Assessing Site Suitability

It’s crucial to evaluate your property’s suitability before installing a commercial solar system. The best approach is to conduct a solar feasibility study by professionals like Solar Medix experts.

Our experts will conduct a detailed analysis of your site’s potential, including assessments of roof conditions, available space, and sun exposure.

Solar-Powered Success

Hershey installed a 1 MW solar array at its manufacturing facility in Pennsylvania. It was part of their mission to reduce operations costs and support sustainability initiatives.

Ultimately, they generated enough electricity that they could supply power to 500 homes annually. It helped reduce their energy cost significantly. It also helped them reinforce their commitment to environmental responsibility.

Still Confused? Ready to Transition to Solar? Let’s Get Started!

Is your business ready to harness the power of the sun? Let Solar Medix guide you! Contact us today for a comprehensive solar feasibility study and customize your path to sustainable energy savings.

Financial Benefits of Commercial Solar Systems

Commercial solar installation comes with compelling financial incentives as well:

Reduced Operating Costs

Switching to commercial solar can reduce your electricity bills radically. For instance, a business spending $10,000 a month on electricity can make big savings by going solar and generating their own electricity.

Return on Investment (ROI)

You have to make a substantial one-time investment while installing commercial solar systems. It will provide you with an attractive ROI. In most cases, businesses recover their investment in just 3-7 years.

The initial investment in solar can be substantial. Most solar panels come with a lifespan of 25-30 years. It will help you add additional savings to your financial return.

Protection Against Rising Energy Costs

Understanding energy market dynamics is crucial for businesses considering solar investments. The graph below, sourced from data compiled by Ventyx, the Velocity Suite, highlights the significant correlation between energy demand and day-ahead prices in ERCOT regions.

As demand increases, so do prices, underscoring the financial advantages of investing in a commercial solar system to achieve energy independence and shield against price volatility.

Contact us to discuss your requirements of Commercial Solar PV System. Our experienced sales team can help you identify the options that best suit your needs.

Source: Solar Energy Industries Association (SEIA)

Energy Independence

Solar energy makes businesses less dependent on fluctuating utility rates. It also helps them avoid the impact of rising energy costs. This is particularly beneficial in areas with an unstable energy supply.

ROI in Action

General Motors (GM) has integrated solar energy across its operations. GM has installed a 2.2 MW solar array at its Lordstown Assembly Plant. It provides 1.9 million kWh of electricity annually.

This system has reduced GM’s energy costs significantly. It demonstrates a robust ROI. Moreover, it aligns with their corporate sustainability goals.

Environmental Benefits of Commercial Solar Systems

Solar power also offers significant environmental advantages in addition to financial savings:

Reducing Carbon Footprint

Adopting solar power significantly reduces CO2 emissions. For example, a MW solar installation in the ERCOT region can prevent 323 thousand tons of CO2 emissions, showcasing the substantial environmental and economic value of solar investments.

Supporting Renewable Energy

Investing in solar is a great way for businesses to transition to cleaner energy sources. It will also contribute to a more sustainable future.

Enhancing Corporate Responsibility

Going solar will be a great way for a company to build its reputation as a responsible corporate citizen. It will symbolize a business’s stewardship to its consumers and stakeholders.

Environmental Impact

Patagonia is an outdoor clothing company. It has installed solar panels at its distribution center in Reno, Nevada. Their 1 MW solar system generates about 1.5 million kWh of energy each year.

It significantly reduces their carbon footprints. It also supports their long-standing commitment to sustainability.

Tax Credit for Businesses with Commercial Solar Systems

Businesses with commercial solar installations can also avail of substantial tax incentives:

Federal Investment Tax Credit (ITC)

The Federal Investment Tax Credit (ITC) offers a 26% deduction on solar installation costs for commercial and utility-scale projects that commenced construction before December 31, , and are completed and placed into service before January 1, .

This substantial deduction provides a lucrative incentive for businesses to invest in solar energy, contributing significantly to the growth and sustainability of the solar industry in the United States.

State and Local Incentives

Many states and municipalities offer additional incentives. It includes tax credits, rebates, and grants. It further reduces the cost of commercial solar systems.

Depreciation Benefits

Accelerated depreciation for solar energy systems under the Modified Accelerated Cost Recovery System (MACRS) benefits businesses. It allows them to recover the investment over five years.

Tax Incentives in Practice

Walmart has been a leader in solar energy adoption. They have installed solar panels at over 360 locations in the U.S. They availed of the federal ITC and various other state incentives.

These installations cut their energy costs. Additionally, it also provides significant tax benefits. All this makes their investment in solar highly advantageous.

Maintenance of Commercial Solar Panel Systems

Solar systems are mostly low-maintenance. Regular upkeep ensures that they operate efficiently:

Routine Inspections and Preventative Maintenance

Annual inspections are crucial for detecting any damage or issues within the solar system, supporting its infrastructure, and extending its lifespan. These routine checks are a fundamental aspect of preventative maintenance strategies, ensuring the system maintains optimal performance.

Regular inspections also form an essential part of a comprehensive Operations and Maintenance (O&M) plan, which is vital for maximizing the efficiency and reliability of the solar installation.

Cleaning

Dust and debris can accumulate on solar panels. It will reduce their efficiency. Regular cleaning is necessary to keep them operating at peak capacity. Cleaning frequency depends on the location. Most panels need cleaning 2-4 times a year.

Monitoring Systems

Most modern solar systems come with solar monitoring tools. They provide real-time data on energy production and system health. They also help identify and address any performance issues instantly.

Efficient Maintenance

Prologis is a global leader in logistics real estate. It has one of the largest commercial solar portfolios in the industry. It has a solar capacity of 200 MW worldwide. Prologis emphasizes efficient maintenance. It ensures optimal performance and longevity of their solar systems.

Installation Process of Commercial Solar Systems

The installation of a commercial solar system is a multi-step process. It typically involves the following stages:

Site Evaluation

The first step is a complete evaluation of the installation site. It involves an assessment of its suitability for solar installation. This includes an analysis of the roof condition, orientation, and shading. The structural capacity of the property to support panels is also evaluated.

System Design

A customized system design is created based on on-site evaluation and energy needs. This design considers the optimal placement of panels. The type of system (on-grid, off-grid, or hybrid) and the required capacity are also determined.

Permits and Approvals

The next important step is getting the necessary permits and approvals. Its process varies from location to location. Mostly, it includes zoning approvals and building permits. It also ensures compliance with local utility regulations.

Installation

Solar experts mount the panels and set up the inverters and batteries (if applicable). Then, the system is connected to the building’s electrical infrastructure. This stage usually takes a few days to several weeks. It mostly depends on the size of the project.

Testing and Commissioning

The system undergoes rigorous testing after installation. It ensures that the solar panels function correctly and safely. Testing includes checking the electrical connections and system performance. Solar experts also ensure the adherence of the system to safety standards.

Successful Installation

Target Corporation implemented a 3 MW solar system at their Phoenix, Arizona, distribution center. This installation now generates approximately 4.5 million kWh annually. It resulted in a reduction of CO2 emissions equivalent to removing over 700 cars from the road each year.

The initiative underscores Target’s commitment to sustainability. It enhances energy efficiency and operational resilience. Additionally, they are achieving substantial cost savings.

This blog covered almost every aspect of a Commercial Solar System. If you’re interested in getting a Commercial Solar System, call Solar Medix today, our solar experts will be happy to help you out.