A SOLAR GUIDE: THE PROS AND CONS OF UTILITY-SCALE SOLAR SYSTEMS (SOLAR FARMS) AND BEHIND-THE-METER (BTM) SOLAR SYSTEMS FOR MICHIGAN HOMEOWNERS AND BUSINESSES
Utility-scale solar systems, often referred to as solar farms, and behind-the-meter (BTM) solar systems contribute to Michigan’s growing renewable energy market, but the two approaches serve vastly different purposes. Utility-scale solar systems are massive installations that feed electricity directly into the grid, while BTM solar systems are onsite energy producers for both homeowners and businesses alike.
BTM solar systems allow Michigan homeowners and businesses to directly use the energy produced on their property, reducing dependency on the grid. While most BTM solar systems remain grid-tied to provide backup electricity during periods without sunlight, they offer a practical way to offset energy bills and embrace sustainability.
In contrast, utility-scale solar farms are large installations designed to generate electricity at scale and supply it to the grid. These projects, typically exceeding 1 megawatt (MW) in capacity, are managed by developers who sell the energy to utility companies. For Michigan residents, this means solar farms contribute to the state’s renewable energy goals by increasing grid-supplied clean energy, but they don’t offer direct control or ownership of the energy production process.
What are Utility-Scale Solar Systems (Solar Farms)?
Utility-scale solar systems, often referred to as solar farms, represent large-scale renewable energy production. These solar power plants generate electricity for the grid, which then distributes it to end consumers such as homes, businesses, and industrial facilities. Defined by the U.S. Energy Information Administration (EIA) as installations with a generation capacity of 1 megawatt (MW) or greater, utility-scale solar farms are meeting the growing demand for clean energy.
While utility-scale solar farms and BTM solar systems share similar underlying technologies, such as photovoltaic (PV) panels, the scale of operation sets them apart. Solar farms deploy thousands of panels across expansive tracts of land, generating electricity on a much larger scale. This vast scale allows for cost reductions through economies of scale, making utility-scale solar farms a cost-effective way to produce clean energy. The electricity generated by solar farms is sold to utility companies through power purchase agreements (PPAs).
The Pros and Cons of Utility-Scale Solar Systems (Solar Farms) for Michigan Homeowners and Businesses
By understanding all the benefits and drawbacks of solar farms, homeowners, businesses, policymakers, energy companies, and communities can make fully informed decisions about integrating these projects into the broader energy mix.
Pros of Utility-Scale Solar Systems (Solar Farms) for Michigan Homeowners and Businesses
One of the most significant advantages of utility-scale solar farms is their cost efficiency. Due to economies of scale, these projects can generate electricity at a lower per-unit cost than grid alternatives such as coal and natural gas. Additionally, federal and state incentives, such as solar tax credits, can further reduce installation costs by as much as 30 percent.
Utility-scale solar farms also provide flexibility in site selection. Unlike rooftop solar systems, which are limited to existing structures, solar farms are strategically built in areas with optimal sun exposure, such as rural regions. Many large-scale projects also integrate energy storage systems, such as battery storage facilities, which store excess power for use during cloudy periods or at night. Additionally, farmers benefit from 25 to 30-year utility-scale solar farm leases, receiving up to $2,000, possibly more, per acre yearly.
Cons of Utility-Scale Solar Systems (Solar Farms) for Michigan Homeowners and Businesses
Despite their benefits, utility-scale solar farms face several challenges. Regulatory hurdles can delay project development, as permits, interconnection agreements, and approvals must first be obtained from various authorities. The regulatory processes involved with utility-scale solar farms can be time-consuming and expensive, impacting timelines and budgets.
Another issue with utility-scale solar farms is energy losses due to transmitting electricity long distances. Having a BTM solar system decentralizes energy generation, avoiding the transmission and distribution losses that occur with utility-scale solar farms. BTM solar systems are also more resilient, generating energy onsite rather than relying on power generated elsewhere by an aging electric grid.
Lastly, utility-scale solar farms can have environmental and social impacts that spark opposition. Large projects often require significant land use, which may lead to habitat loss, reduced biodiversity, or changes to the rural areas of Michigan. Some Michiganders and environmental groups may also raise concerns about visual or noise pollution, water usage, or waste generated during construction. These factors can lead to community resistance, further complicating project development.
What Are Behind-the-Meter Solar (BTM) Solar Systems?
Behind-the-meter (BTM) solar systems allow energy production and consumption to occur on-site, meaning the energy generated is used directly at the property where it’s produced. Unlike utility-scale solar systems, BTM solar systems are designed to offset not only the host site’s energy usage but also reduce reliance on utility providers by lowering additional costs, including transmission, distribution, and demand charges, which can often make up a significant portion of an energy bill.
In BTM solar systems, solar panels and energy storage solutions work together to create a more self-sufficient energy environment. This significantly reduces the need for energy from the grid, saving homeowners and businesses in Michigan on utility bills and providing a higher degree of energy independence.
Often, property owners looking to implement BTM solar systems partner with distributed energy companies that handle the financing, installation, and maintenance of solar systems, energy storage systems, and even electric vehicle (EV) charging stations.
The Pros and Cons of Behind-the-Meter (BTM) Solar Systems for Michigan Homeowners and Businesses
BTM solar systems are a decentralized solution for generating energy, providing a wide range of benefits for homeowners and businesses in Michigan. However, like any energy solution, BTM solar systems come with their own set of challenges. By understanding both the pros and cons, Michigan homeowners and businesses can make the decision right, for them, about integrating these solar systems into their cost-saving strategies.
Pros of Behind-the-Meter (BTM) Solar Systems for Michigan Homeowners and Businesses
Residential and commercial solar panels with battery storage allow homeowners and businesses in Michigan to generate their own electricity, reducing dependence on the grid. This increased self-sufficiency enhances energy security and helps shield Michiganders from fluctuating energy prices.
BTM solar systems offer long-term cost savings by reducing reliance on grid-supplied electricity. Homeowners and businesses can store energy during low-demand periods when prices are lower and use it during peak times to avoid higher costs. By using BTM solar systems, homeowners and businesses in Michigan also contribute to environmental sustainability, making BTM solar systems a major player in efforts to combat climate change.
A key advantage of BTM microgrids is the ability to maintain energy supply during grid outages. With battery storage and on-site generation, Michiganders can continue operating during power interruptions, avoiding potential losses and disruptions. This benefit makes BTM solar systems particularly valuable in areas prone to power failures or extreme weather events.
Cons of Behind-the-Meter (BTM) Solar Systems for Michigan Homeowners and Businesses
BTM solar systems are generally smaller in scale compared to utility-scale solar systems. While they can significantly reduce energy costs and reliance on the grid, they may not provide enough energy to meet the full demand of larger homes and businesses, especially during periods of peak consumption. Supplementing these solar systems with grid power may still be necessary for some homeowners and businesses in Michigan.
To maximize the benefits of BTM solar systems, Michigan homeowners and businesses must actively manage their energy consumption, including when to draw from the grid and when to use stored energy. This level of complexity may require advanced energy management systems, which can add to the ongoing maintenance of the solar system.
Which is Best, Utility-Scale Solar Systems (Solar Farms) or Behind-the-Meter (BTM) Solar Systems for Michigan Homeowners and Businesses
Both utility-scale solar farms and BTM solar systems like solar microgrids have advantages and challenges, but a closer look reveals that BTM solar systems, particularly solar microgrids, may hold the edge for many Michiganders, offering greater control, cost savings, and environmental benefits.
One of the most compelling advantages of BTM solar systems like solar microgrids is energy independence. With solar microgrids, homeowners and businesses in Michigan can generate power directly from reliable sources, unlike utility-scale solar farms, which rely on a network of transmission lines and are vulnerable to outages. Solar microgrids can also continue to supply power even when the grid is down. Additionally, BTM solar systems address the rising cost of electricity.
While solar farms can play an important role in meeting large-scale energy needs, BTM solar systems offer dealmaking advantages for individual Michiganders. For homeowners and businesses in Michigan looking for greater independence from traditional utility infrastructure, BTM solar systems, especially solar microgrids, present a compelling choice, offering both financial and environmental benefits.
Contact Michigan Solar Solutions, the Solar System Installation Experts for Homeowners and Businesses in Michigan
Michigan Solar Solutions is a residential and commercial solar panel installer and electrical contractor that has served Michigan’s lower peninsula since 2007. Our company has installed thousands of solar panels and has many valued and satisfied customers throughout Michigan, including Wayne County, Ingham County, Oakland County, Kent County, and Macomb County. To learn more about the differences between grid-tied and off-grid systems, download our infographic.
Our goal at Michigan Solar Solutions is to make going solar easy financially for homeowners and businesses throughout the State of Michigan. That’s why we help our customers finance such crucial clean energy efforts. Additionally, we are an expert Michigan Saves financing contractor and have received countless awards, including the Michigan Saves Top Solar PV Contractor Award.
Residential homeowners and businesses throughout Michigan interested in having an undeniable impact on their energy costs should call us for a free solar panel consultation at (248) 923-3456 or request a free online solar analysis.