Solar Panel System Comparison: Choosing Between Ground and Rooftop Solar Panels

Roof-mounted vs. ground-mounted solar panels: Which is better for Spokane and North Idaho homes? Each solar energy system design offers distinctive benefits and drawbacks, and what works best for one application and setting may not work for another. In this installment, our experienced local solar company explains the advantages and disadvantages of ground and rooftop solar to help you choose the best option for your application.

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Rooftop vs. ground solar panel system comparison

· When to choose roof-mounted solar panels

Our solar installers suggest rooftop solar panels in residential or commercial settings with limited lot space and unshaded roofs in good condition.

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· When to choose ground-mounted solar panels

We recommend ground solar panels for high-energy production applications and properties with large lots or acreage, shaded buildings, or structures that cannot support rooftop installations.

 

Pros and Cons of Roof-Mounted Solar Panels

Rooftop solar energy systems for homes and businesses in Spokane and North Idaho offer an ideal solution in settings with limited lot space, turning unused rooftop real estate into an energy-generating asset. Rooftop placement protects panels from human and animal interference and saves yard space for other activities. Replacing your roof before installing solar panels ensures a secure base and prevents future removal and reinstallation costs.

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Your roof size will determine the maximum number of solar panels you can install, limiting overall energy production potential. Your home or commercial building's roof orientation, angle, and obstructions from nearby trees and buildings may also restrict sun exposure and energy generation. Unlike more easily accessible ground solar panels, cleaning, removing shade and snow obstructions, and other solar panel maintenance tasks should be left to professionals to avoid roof accessibility hazards and solar panel damage.

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Pros and Cons of Ground-Mounted Solar Panels

Ground solar systems offer an excellent solution for rural homes, farms, shops, and businesses in Spokane and North Idaho with large lots or acreage. They’re also a better alternative for buildings that cannot support rooftop panels and locations or orientations that limit sun exposure. Unlike rooftop solar, the scalability and energy production potential of ground-mounted solar energy systems are limited only by available real estate and budgetary constraints. For this reason, we typically recommend them for high-energy production applications and for those who want the option to continue adding solar panels over time to meet growing energy needs.

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Ground-mounted solar panel systems deliver 15-20% more power than rooftop installations. Unlike rooftop panels, our solar installers can install ground solar panels facing any direction to achieve maximum solar power generation. Unique installation options include using ground solar panels as a carport or for shade and shelter. Our design experts will work with you to determine the installation height that best suits your application and accessibility needs, ensuring you can manage outdoor tasks while protecting your panels from animals, high winds, and debris thrown by mowers and other equipment.​

 

You may be required to complete an environmental impact assessment and get zoning approval for larger ground solar systems. Additional groundwork, trenching, electrical wiring, and labor required for ground solar installation can increase overall costs. Flat, clear land offers fast, simple installation, while rocky, uneven terrain increases installation complexity, as does the distance from solar panels to the point of use. Once installed, however, ground solar panels offer easy access for cleaning and effortless snow removal without climbing a ladder or risking injury, helping you maximize energy production and extend system lifespan.

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Roof-Mounted vs. Ground-Mounted Solar Panels: Which Is Better for Spokane and North Idaho Homes?

Choosing between ground-mounted or rooftop solar panel installation for your home or business requires careful consideration of a variety of factors. PacWest Solar’s East Washington solar installers have the industry experience to help you determine the best solution for your home, farm, or business based on your property’s geographic orientation and features, as well as your energy production goals and budgetary needs. Our expertly sized and designed systems, featuring tier-1 Talesun solar panels, deliver maximum return on investment, low-maintenance use, and long-term energy savings, backed by a 25-year transferable warranty.

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Ensure Lasting Satisfaction with Your Solar Investment

Roof-mounted vs. ground-mounted solar panels: Which is better for Spokane and North Idaho homes? Determine the ideal solution for your home or business with help from East Washington’s trusted solar installer, PacWest Solar. Contact us at 509-929-2728 to schedule a solar energy and site assessment in Kootenai County (Athol, Coeur d’Alene, Dalton Gardens, Fernan Lake Village, Harrison, Hayden Lake, Huetter, and Post Falls), Spokane County (Airway Heights, Cheney, Deer Park, Liberty Lake, Medical Lake, Millwood, Spangle, and Spokane), or Pullman today.​