Tag Archives: solar panel maintenance

solar panel cleaning

How to clean your solar panels

While a solar energy system is generally a “set it and forget it” system that allows you to passively produce renewable energy for your home, you may need to freshen up your panels occasionally. While it’s not absolutely necessary to clean solar panels, you may be losing out on value and efficiency by not doing so. In this article, we’ll provide answers to some common questions solar panel system owners have about solar panel maintenance and how to perform it safely.

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solar panel maintenance

Solar panel maintenance

Worried about solar panels and hail? Fret not! Solar panel systems are incredibly durable and require little to no maintenance over their productive lifetime, which can span 25 years or more. In the event that something does go wrong, your solar PV system components have very long warranties that would cover replacement and repair costs. If you lease your solar panel system, repairs and maintenance are the leasing company’s responsibility, not yours.

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Solar System Upgrades

So your old solar panel system no longer fits your needs: what are your options?

Home solar systems have now been around for quite some time, reliably powering homes across the country with clean, renewable energy. If you were an early adopter, your system is likely getting up there in terms of age. Although solar panels last for 25 to 30 years on average, with an older system you might be encountering some defects, general wear and tear, or a drop in electricity production brought on by age. Whatever the reason, if your solar system is no longer producing the kind of energy you need, we’re here to show you some of your options. 

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solar panel defects

The most common solar panel defects

Solar panels are incredibly reliable, and have proven to be not only great for the environment, but a superb investment as well. Their reliability comes from the fact that they are solid state electronic devices, meaning that there are no moving parts. This nearly eliminates the risk of mechanical failure and allows panels to be extremely low maintenance for long periods of time. However, nothing is perfect, and solar panels can develop defects over the course of their lifetime. We’ve put together a list of the most common problems that can occur with your solar system.

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solar o&m plan

Should you get a solar operations and maintenance (O&M) package?

For many, solar panel systems are mostly a “set it and forget it” investment, requiring very little maintenance over the 25+ years. However, if you’re looking for extra peace of mind, one upgrade to consider is a solar operations and maintenance (O&M) package. Simply put, O&M packages are essentially protection plans for your solar investment. You can think of them as a sort of “homeowner’s insurance” for your solar panels; if a tree falls on a portion of your house, a home insurance plan will likely cover a large portion of the repair costs –  the same is true of solar energy system repairs under O&M plans.

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solar operations and maintenance

Solar O&M plans and providers

For most, a solar installation is a “set-and-forget” investment, but not always: problems may come up with your system over time, from damaged panels to faulty wiring and more. You may have heard of “operations and maintenance,” or O&M, plans designed to help catch problems as they come up and fix them quickly so you can keep generating free energy from the sun. In this article, we’ll take a look at what O&M providers actually do, different types of monitoring and panel maintenance plans, and who the major providers in the space are.

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top energysage articles of 2019

The best of EnergySage in 2019

2019 was a big year for the U.S. solar industry: the country surpassed 2 million solar installations early in the year, California celebrated 1 million rooftops with solar this December, and in between the cost of solar reached historic lows. It was a year in which interest in solar–and energy storage–soared nationwide, but especially in wildfire-torn California.

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house with solar panels and a calculator

Costs of solar after installation

For the most part, solar panel systems are “set it and forget it,” requiring very little (if any) maintenance over time – but what costs can you potentially encounter after installing your solar panel system? In this article, we’ll discuss four factors that could impact post-installation costs, and what you can do to avoid some of these costs from the get-go.

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roof angle for solar panels

How roof angle can affect solar panel performance

There are a lot of factors that can affect the performance of your solar panels and the economic benefits they can generate—things such as where you live and how sunny it is, how much you pay for electricity, which way your house faces—even the pitch of your roof. Variety is the spice of life, but the diversity of our architecture can affect the performance of solar panels. It’s important to understand how those differences in production performance related to the angle of your roof will affect the overall financial performance of your solar power system.

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