Common Solar Power Myths: Debunking Misconceptions About Solar Energy

Solar power has gained popularity as a clean, renewable energy source over the past few decades.
However, along with its growing acceptance, several myths and misconceptions have emerged,
hindering the widespread adoption of this eco-friendly technology. This article aims to debunk
some of the most common solar power myths and shed light on the truth behind them.

Myth 1: Solar panels are only effective in sunny regions.

Reality: While it's true that solar panels generate more electricity in direct sunlight, they can still
produce energy on cloudy days or in regions with less sunshine. Modern solar technology has improved
significantly, making it viable in various climates, including overcast or cold weather places. Solar
panels generate electricity, albeit at a slightly reduced efficiency, even during cloudy days.

Myth 2: Solar panels are too expensive and not cost-effective.

Reality: The cost of solar panels has drastically decreased, making them more affordable
than ever. Additionally, various financial incentives and government subsidies, such as tax credits and
rebates, are available to encourage homeowners and businesses to invest in solar energy. Although the
upfront cost may seem significant, the long-term savings on electricity bills often outweigh the initial
investment, making solar power a cost-effective choice in the long run.

Myth 3: Solar panels require constant maintenance.

Reality: Solar panels are designed to be durable and low-maintenance. They have no moving parts,
reducing the risk of mechanical failures. Routine cleaning to remove dirt and debris is generally
sufficient to maintain efficiency. Most reputable solar panel manufacturers offer warranties and
maintenance plans, further ensuring the longevity and performance of the panels.

Myth 4: Solar energy is not reliable, and storage is impractical.

Reality: While solar energy is intermittent, advancements in energy storage technologies, such as
batteries, have made it possible to store excess energy for later use. With efficient energy storage
solutions, solar power can provide a reliable energy source, even during grid outages or at night.

Myth 5: Solar energy is only suitable for residential use.

Reality: Solar power is not limited to residential applications. Many commercial and industrial
establishments are increasingly adopting solar energy to meet their power needs and reduce
operational costs. Moreover, large-scale solar farms are becoming common, contributing significantly to
the overall renewable energy mix.

In conclusion, dispelling these common solar power myths is crucial for fostering greater acceptance and
adoption of solar energy. As technology advances, solar power will play a pivotal role in
shaping our planet’s more sustainable and cleaner future. Understanding the reality of solar energy
is essential for making informed decisions about embracing this renewable energy source.

Creative Vegetation Management with Sheep

Maintaining the site vegetation is part of a regular operation for PV Solar Asset Managers with large ground mounts. Typical management includes grass cutting and weed abatement. Using landscapers and grassmowers to maintain the site has been industry standard. However, a new creative green solution for controlling the vegetation on site is using sheep. The sheep graze on grass and weeds across the entire site. They require little oversight and management. They require no gas or electricity to power. And they are competitively cost-effective when compared to mowing. Sheep maintenance may not be the right solution for every solar array, but it creates a solution in a growing solar industry.

Every commercial job in Solar has Permitting Challenges.

Permitting can be a complex process with various regulations and requirements to be met. Such challenges may include obtaining multiple permits, meeting zoning regulations, and navigating local and state codes. Additionally, financial and technical hurdles such as the cost of installation, the availability of funding, and the complexity of the technology can also be a challenge. To overcome these challenges, it is important to have an understanding of the permitting process, understand zoning regulations, and explore potential funding sources. Collaborating with local officials and organizations such as solar-energy associations can also be beneficial when dealing with permitting challenges.

 Gordian Energy Systems will navigate the process and challenges for you. Untie the Gordian Knot on solar projects.

Having a strong O&M provider can help minimize the potential for damage

When severe weather hits, it can potentially cause damage to solar PV systems. All solar systems are designed and engineered to withstand high wind events. Over the lifetime of a system, equipment can loosen or wear out. Performing annual or routine maintenance checks can help ensure all racking components are torqued to specification. Having a strong O&M provider can help minimize the potential for damage while maximizing your system’s lifespan. In addition, an intelligent system owner will inspect their system before or after storms to ensure equipment has not shifted.

Why should you choose rooftop solar for your commercial facility?

Whether or not to buy rooftop solar for your commercial facility depends on various factors, such as your energy needs, budget, and long-term goals. Here are some points to consider when making your decision:

Reasons to invest in rooftop solar for your commercial facility:

  1. Cost Savings: If your commercial facility has high energy usage, solar panels can help you save money on electricity bills by generating your own clean energy and reducing reliance on the grid. Additionally, commercial solar systems are eligible for tax credits, incentives, and other financial benefits that can reduce the overall cost of the installation.
  2. Sustainability: By investing in rooftop solar, you can demonstrate your commitment to sustainability and corporate social responsibility. This can help improve your brand reputation and attract environmentally conscious customers.
  3. Energy Independence: With rooftop solar, you can generate your own clean energy, making your business less reliant on the grid. This can provide you with energy security during power outages and help reduce your carbon footprint.

Net Metering, Grid Dependency, and Battery Systems in Commercial Solar Deployments


The deployment of solar arrays in commercial environments has gained significant traction due to their environmental and economic benefits. There are some common misconceptions regarding the concepts of net metering, the role of solar arrays during power outages, and the use of battery systems to maintain business operations. This article aims to help clarify these topics, providing an overview of net metering and utilizing battery systems for backup power.

Net Metering:

Net metering happens when the power coming from the solar array is routed behind the meter and directly into the main distribution panel.  If a solar array produces more electricity than required, that surplus energy is sent back to the grid which “spins” the electricity meter backward. The business then receives credit for the excess electricity, which can be used to offset their future electricity consumption.

Grid Dependency and Solar Arrays:

Being grid-tied is part of a net metering array’s design.  During power outages, these grid-tied solar arrays shut down automatically for safety reasons.  In fact, the array must sense power from the grid for the array to turn back on after an outage – known as anti-islanding protection.  It would be dangerous to the utility workers attempting repairs if a grid-tied solar array continued producing electricity and pushed any excess power back to the grid.

Battery Systems for Backup Power:

To ensure uninterrupted business operations during power outages, a battery storage system can be integrated with a solar array.  Systems using batteries require special inverters that prevent islanding & pushing of excess electricity to the grid when the power goes out.  It is important to decide on incorporating a battery storage system early in the solar array design process, as it drives the overall design of the solar energy system.

When the grid is functioning correctly, excess solar-generated electricity charges the battery system and, once it is full, that energy flows back out to the grid. This stored energy can then be utilized in several different ways.

  1. As Backup Power: Businesses can continue to operate critical equipment and maintain essential services even when the grid is down. This ensures minimal disruption to operations and mitigates financial losses associated with power outages.  The key is designating which circuits are protected by the battery backup when the system is built.  Deciding on the battery system size and capacity is dictated by what it is protecting and how much power is consumed by those protected circuits.
  2. For Load Shifting: Battery systems allow businesses to shift their electricity usage patterns by storing solar energy generated during low-demand periods and utilizing it during peak-demand periods. This can help reduce electricity costs by avoiding high utility rates during peak hours.
  3. As a Demand Response Mechanism: Battery systems can also participate in demand response programs, where businesses reduce their electricity usage during times of high grid demand. By drawing power from the battery system instead of the grid during peak hours, businesses contribute to grid stability and may receive financial incentives.

In summary, solar arrays, combined with battery backup systems, can enhance a business’s energy resilience, reduce their reliance on the grid, and take advantage of cost-saving opportunities such as load shifting and participation in demand response programs. The combination of solar arrays, net metering, and battery systems represents a powerful solution for commercial entities aiming to achieve sustainable energy practices and improved resiliency in the event of a power outage.

Solar panels can be deployed where? The unique future of solar installations.

Solar panels are typically installed on Roofs, commercial warehouses, and farm fields. But what about all the other wasted spaces?  Parking lots are a great open space to put a solar canopy. And parking garages could have a solar canopy on the top floor. Deployment of solar often turns a big open empty space into a money-generating space.

What about other creative spaces? Floating arrays over large bodies of water and lakes; on top of a Tractor-trailer trailer; the future of solar will include thinking about creative spaces to maximize the green energy and to maximize energy savings.

Solar Module Recycling – eliminating waste and creating efficiency

Human Innovation solving long term challenges:

Solar power has become one of the most important sources of renewable energy worldwide, and its popularity continues to grow. The solar panel industry is evolving rapidly, and as a result, the number of solar panels in use has increased dramatically. It is estimated that over 90 million solar panels were installed worldwide in 2021, and this number is expected to grow in the years to come.

As solar panels reach the end of their life cycle, there is a growing need for recycling them in an efficient and environmentally friendly manner. This has led to the development of new technologies that are designed to make solar panel recycling more efficient and cost-effective.

Solar panels are made of various materials, including glass, aluminum, copper, and silicon, which all have different recycling requirements.

The solar industry has made significant progress in developing new technologies to recycle solar panels. In fact, according to the EPA, solar panel recycling has been shown to reduce the environmental impact of solar panel production by up to 90%.

One of the most exciting new technologies in solar panel recycling comes from France. A company called Rhonatec has developed a new recycling process that can recover over 95% of the materials in a solar panel, including the rare and valuable materials used in the panels. This new technology is expected to significantly reduce the cost of recycling solar panels and make it more economically viable.

Another exciting development is the emergence of a circular economy for solar panels. In this model, solar panels are designed from the outset to be easily recyclable, with the goal of creating a closed-loop system where solar panels are continuously recycled, and the materials are reused in new panels. The circular economy model for solar panels has the potential to significantly reduce the environmental impact of solar panel production and reduce the need for raw materials. Additionally, this model could help to create new jobs and stimulate economic growth in the solar panel recycling industry.

The World Economic Forum has recognized the importance of solar panel recycling and has called for a global effort to scale up the effort. According to the Forum, the global solar panel recycling market is expected to reach $1.2 billion by 2026.

In conclusion, the current trend of solar panel recycling is positive and inspiring. Despite the challenges associated with recycling solar panels, the industry has made significant progress in developing new technologies and business models that are designed to make solar panel recycling more efficient, cost-effective, and environmentally friendly. With continued investment and support, solar panel recycling has the potential to become a key driver of sustainable growth and economic development in the years to come.

Solar Farming: Having it both ways

As the solar industry continues to grow, more solar arrays are popping up nationwide. One of the locations used for solar panels is installing them in farm fields. Instead of a farmer growing crops in their field, they install rows of solar to capture sunlight. This allows farmers to collect revenue more consistently throughout the year. Recently there have been new strides in solar farming, including adding crops underneath the solar panels. This maximizes the space by growing crops on the ground while collecting solar above them. These types of solutions will propel the renewable energy industry and work towards a cleaner future.

What is Cloud Seeding? More human innovation solving today’s challenges:

Cloud Seeding is a process that has been used since the 1940s to increase precipitation during a storm. It involves the use of silver iodide, which is loaded onto a plane and shot into a cloud at a certain altitude to cause individual water droplets to freeze together to form snowflakes.

Although cloud seeding cannot single-handedly end a drought, recent studies have shown that it is effective and can yield a 5% to 15% increase in precipitation. This has made cloud seeding an important water management tool in areas experiencing droughts or water shortages.

The ongoing drought in the American West has prompted the Southern Nevada Water Authority to accept a $2.4m grant from the US Bureau of Reclamation to fund cloud seeding across other Western states whose rivers supply the parched desert region.

The funding will be used to upgrade generators to those that can be operated remotely and to seed clouds using planes in the Upper Colorado River Basin.  Cloud seeding has been used in Colorado since the 1950s to increase snowfall in the mountains, which serves as a major source of water for the Colorado River

Cloud Seeding is an important tool for increasing water supply in areas experiencing droughts or water shortages. In combination with solar, wind, and other innovations, these efforts are intended to support the increasing population and economic growth in many of our states out West.

See this video from CNBC for more information.