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Solar Panel Maintenance Guide

contractor doing Solar panel maintenance, Maintenance on solar panels, Maintenance of solar panels, Solar panels maintenance

Greetings, solar enthusiasts! If you’re reading this, you’ve likely embraced the power of the sun and harnessed its energy with those glorious panels on your rooftop. Congratulations on being a part of the clean energy revolution! Now, you might be thinking, “Hey, solar panels are primarily maintenance-free, right?”. Well, you’re not wrong, but there are a few things you can do to keep your panels in tip-top shape and energy-efficient as ever. So, let’s dive into our guide on solar panel maintenance!

contractor doing Solar panel maintenance, Maintenance on solar panels, Maintenance of solar panels, Solar panels maintenance

When Is It Time to Clean Up My Solar Panels?

There is no one-size-fits-all answer to this question. How often you need to maintain your solar panels will depend on your manufacturer’s instructions, weather conditions, and more.

It’s always best to check up on your panels after every extreme weather event. You should also always look at their efficiency to see if anything is blocking them from soaking up those sweet rays. And, of course, never skip your annual inspection from an expert.

Our Top 6 Solar Panel Maintenance Tips

Here’s a quick summary of our top six tips for maintenance on solar panels:

  1. Dusting: Show those panels some love by giving them a gentle dusting.
  2. Gentle Washing: Sometimes a little soap and water can work wonders.
  3. Rainy Day Delight: Don’t curse the rain, embrace it!
  4. Understanding Efficiency: Find out how your solar panels work according to the weather conditions and keep an eye on their performance.
  5. Pruning Perfection: Keep an eye out for any nearby foliage that might cast shadows on your panels.
  6. Annual Checkup: Just like you get a checkup from the doctor, your solar panels deserve some professional attention too.

1. Sweep Away The Dirt

Nature can be beautiful, but sometimes it gets a little messy. Leaves, twigs, dirt, and all sorts of debris might find their way onto your solar panels, hindering their sun-absorbing abilities.

So, channel your inner neat freak and grab a broom or a brush with soft bristles to avoid scratching. Give those panels a gentle sweep to get rid of any unwelcome guests. Just like sweeping your porch, but with a sun-powered twist!

2. Give Your Panels a Bath

Picture this: you’re relaxing on a sunny day, enjoying the warmth, when suddenly you notice your solar panels covered in a layer of dust and grime. Time for some panel pampering! This is one of the best forms of solar panel maintenance.

Grab a soft cloth or sponge, a bucket of soapy water, and give those panels a gentle wash. Remember to avoid using abrasive cleaners or scrubbing too vigorously, as we want to keep those panels in tip-top shape without any scratches.

3. Rainy Days = Free Cleaning

Here’s a little secret: rain can actually do wonders for your solar panels. It’s like a free cleaning service from the skies! The raindrops help wash away dirt and grime, leaving your panels looking fresh and ready to soak up more sunshine. So, sit back, relax, and let the heavens do their thing. Mother Nature’s got your back when it comes to keeping your panels clean.

One important thing to note, however, is that you should take a look at your solar panels after every extreme weather event. Although rain can be good for your panels, other weather conditions can cause damage to them. If you see any cracks, loose wiring, or corrosion, please call a solar professional!

4. Understand Your Panel’s Efficiency

Contrary to popular belief, solar panels can still generate electricity on cloudy days. Modern solar panels have the technology to make the most out of the sunlight they receive. So, don’t fret if you wake up to a gray sky. Your panels are pros at harnessing even the faintest rays of sunshine, and they’ll continue to power your home with their amazing photovoltaic abilities.

Even though high-quality panels will be largely self-sufficient, we recommend that you always keep an eye on your panel efficiency. Many solar panels have monitoring systems that give you real-time data on their performance. If you consistently check on this data, you can see if the performance drops and if something’s awry.

5. Prune With Love

Now, let’s talk about those pesky branches and foliage that can cast shadows on your panels. These branches can deprive your panels of their daily dose of sunlight. So, channel your inner gardener and trim away any overgrown branches or nearby plants that might be stealing the limelight. Show those plants some tough love and let your panels bask in the glory of unobstructed sunshine.

6. Don’t Forget an Annual Solar Panel Maintenance Checkup

While solar panels are pretty low-maintenance, it’s still a good idea to have an annual inspection by a professional. Just like your car needs a check-up every once in a while, your solar panel system deserves some expert attention too.

That’s where Energy Shield of New Hampshire comes in. We offer top-notch solar panel maintenance services to ensure your panels are working their solar magic efficiently. Don’t forget to schedule your annual inspection with us and let our expertise put your mind at ease.


While solar panels are mostly self-sufficient, a little care can go a long way in keeping them at their sun-soaking best. Whether it’s a gentle wash, a quick sweep, or a little bit of gardening, maintaining your panels can be a breeze.

And when it’s time for that annual check-up, Energy Shield of New Hampshire has got your back. Schedule that inspection and let the pros take care of your solar panel maintenance.

So keep rocking those solar panels and enjoying the sunny benefits of renewable energy. Happy solar panel maintenance!

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