Solar Panel Critter Guard Installation Cost: A Comprehensive Guide for Homeowners


The cost of installing a solar panel critter guard can vary depending on the size of the solar panel system and the specific product used. However, on average, it can range from $200 to $600 for a residential solar array. It’s recommended to get a specific quote from a professional for an accurate price.

Understanding Solar Panel Critter Guard

Solar panel critter guards are essentially protective barriers designed to keep pesky critters from nesting under your solar panels. They consist of a mesh, usually made of steel or some other durable material, that is fixed around the perimeter of a solar panel array. Once installed, critter guards can effectively prevent wildlife like pigeons, squirrels, and raccoons from reaching the underside of your panels.

Purpose and Functionality

The fundamental purpose of a critter guard is to protect against wildlife that can cause significant damage to your solar panel system. They find the sheltered, warm area beneath your panels an inviting spot to build their nests or homes. These little creatures, though they might seem harmless, can chew through wiring, and damage your system, leading to expensive repairs or a decrease in system performance.

Benefits for Solar Panels

With critter guards in place, not only does your solar panel array get protection against the wildlife but also contributes to maintaining the efficiency of your system. There is no worry of nests blocking sunlight or damaged wires hindering energy production. Indirectly, it helps enhance the longevity of your solar panels, contributing to a better return on investment.

Why Animals Are Attracted to Solar Panels

Why Animals Are Attracted to Solar Panels

Many small animals, birds, and insects find solar panels the perfect place for shelter. After all, your solar panel array is warm, quiet, sheltered from weather and potential predators – an ideal place for nesting or hiding. This is why solar critter guard installation can be an essential part of protecting your investment and maintaining your solar panels’ efficiency.

Solar Panel Critter Guard Installation

Do-it-Yourself Installation: Pros and Cons

If you’re handy and comfortable working on your roof, you might consider installing the critter guard yourself, which could save some cost. However, it’s equally important to remember that incorrect installation can potentially damage your solar panels which could void warranties. Safety is also another crucial factor considering the height where these installations take place.

Professional Installation: Pros and Cons

Professional installers come with experience, know-how, and the right equipment. They ensure a secure installation, and you don’t have to worry about safety issues. However, professional services come with a cost, and that adds up to the overall cost of solar panel critter guard installation.



Determining Factors in Solar Critter Guard Installation Cost

Just like any home improvement project, the solar panel critter guard installation cost varies depending on several factors. These include the size of your solar array, the product quality, and whether you choose to DIY or hire a professional. It’s advisable to get quotes from a few installers to get a clear idea of the expected expenses.

Solar Critter Guard Cost Calculator

While we don’t have a specific “cost calculator,” some online tools can provide a ballpark estimate. Alternatively, you can calculate approximate cost by determining the perimeter of your solar array and coupling that with the cost of the critter guard material per foot installed. Remember, add-ons like professional fees if you go with an installer.

Comparing the Costs: DIY vs Professional Installation

DIY project cost is primarily just for the material while a professional installation includes labor, expertise, and often guarantees. A good comparative check would be calculating your potential losses (through damaged solar panels) versus the upfront costs of professional installation.

Cost-benefit Analysis of Solar Panel Critter Guard

Cost-benefit Analysis of Solar Panel Critter Guard

Protection Investment: Ensuring Longevity of Solar Panels

Keeping your solar panels functioning at peak performance is crucial for achieving the expected energy production and, ultimately, your return on investment. At the same time, potential damage from animals could lead to expensive repair or even replacement. So, considering cost against the potential loss, solar panel critter guard installation can indeed be seen as an investment for long-term protection.

Energy Efficiency: Preventing Energy Loss

Nests under panels can block sunlight while chewed wires can affect energy flow. With critter guards installed, your solar panels will maintain their energy efficiency, which means that your system should continue generating the expected amount of power with no interruptions. This directly saves you from potential energy loss.


Installing a critter guard for your solar panels might seem like an additional expense, but in the broader picture, it is a protective measure that ensures the optimal performance and longevity of your solar system. You just need to ensure you’re choosing cost-effective yet quality product and installation. Plan, compare quotes, and consider the long term benefits, you will see your solar critter guard as an investment for your sustainable energy production. Also, please don’t hesitate to reach out to professionals in your area for advice and service.

For more information about solar panel protection, click here to explore a variety of protective measures you can implement to keep your solar energy system running efficiently for years to come.

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Elliot has 20+ years of experience in renewable technology, from conservation to efficient living. His passion is to help others achieve independent off-grid living.

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