Home / News / Top 10 Myths About Residential Solar (in Oregon)

In recent years, we’ve been thrilled to see our community’s knowledge about (and appreciation for) solar technology increase. More of our customers than ever have done thorough research, and we love to see it!

Still, we frequently encounter misconceptions about solar — from the technology to installation costs. These can create confusion and discourage some from pursuing cleaner energy. So we’re addressing some of the most common solar myths — to help you be well-informed and empowered to make smart decisions about your renewable energy needs. 

Myth #1

It’s too expensive to install solar panels.

While the upfront costs of installing solar may not be affordable for all homeowners, decreasing material costs and available tax credits make this a more attainable investment than in years past. Additionally, most people who purchase a solar system can recoup their costs in seven to ten years. (Someone with a $150/month power bill can save up to $1,800 annually, which amounts to a savings of $18,000 over ten years.)

Myth #2

The federal government will pay for your solar system.

For the majority of homeowners and business owners who install solar panels, there are federal incentives available but these reduce the costs (and don’t eliminate them entirely). Beware of any solar company that makes this claim. However, some low-income households and disadvantaged communities may be eligible for grant funding via the Solar for All program, which essentially covers the cost of their solar panels. 

Myth #3

Financing is the best way to pay for a solar system.

The offer of a zero percent interest rate and no payment for 18 months may seem appealing but may cost you more in the long run. So, if you have the funds to buy a solar system upfront, this is ideal, as a cash purchase means no interest charges, monthly payments, or other fees related to financing. When our clients opt for financing, we advise them to  speak to their local credit union.

Myth #4

Every solar salesperson who knocks on my door is a scammer.

Admittedly, homeowners should be skeptical of door-to-door salespeople. Unlicensed contractors and scammers from out of town often appear in Central Oregon for a few months out of the year, knocking on doors with high-pressure, shady sales pitches — only to deliver false promises and subpar craftsmanship. The Legal Aid Society has even “filed a lawsuit against five companies in the residential solar panel business for using deceptive business practices… to target seniors and homeowners in communities of color.”

While not every door knocker is a scammer, we recommend talking to the sales team at a local solar company, preferably a contractor in Energy Trust of Oregon’s Trade Ally network.

Myth #5

Solar panels won’t work in Central Oregon’s inclement weather.

While solar panels perform best in direct sunlight, they still generate electricity on cloudy days. Additionally, local net metering policy means any excess energy generated by your panels during sunny days will offset energy that you use at times when your system isn’t operating at full capacity. Rainy days also keep your solar panels operating efficiently by washing away dust and dirt. And, during Central Oregon’s trademark snowy winters, most panels are designed and installed to allow snow to blow away or slide off of them. Light reflected from snow on the ground and onto your panels can even improve your solar system’s performance.

Myth #6

Installing solar panels will damage my roof or cause leaks.

If your solar panels are installed correctly by a qualified professional, it’s rare to have roof leaks.  Properly installed solar panels will have only a minimal impact on the integrity of your roof. To minimize the risk of roof damage, only choose a licensed and insured solar installer that offers warranties that cover its workmanship and materials.

Myth #7

Solar energy is unreliable.

Solar panels have an extremely low failure rate and are designed to last for 25–30 years. They are also often backed by long warranties. Solar is also a more dependable source of energy over the long term, as the availability and cost of fossil fuels can fluctuate due to geopolitical factors.

Myth #8

Solar panels are unattractive and decrease property value.

According to a 2024 analysis of Zillow data, installing solar panels can increase a home’s value by 6.8 percent on average. Just keep in mind that a financed solar array can’t technically be considered to add value to your home. We’ve also heard from Central-Oregon-based real estate professionals that a solar system installed by a local contractor is best. Otherwise, the potential homebuyer may view the solar system as a liability (not an asset).

Myth #9

The age of the equipment being installed doesn’t matter.

Many solar companies may claim to be cutting-edge but are still using modules and inverters that are a few generations old. And with how quickly solar technology is advancing, you deserve to have the latest equipment. When requesting bids from these companies, be sure to ask questions like, “Where is your equipment sourced from?” “Is it from an authorized distributor?” and “Is this the latest generation of equipment available?”

Myth #10

Once I have solar panels installed, I’ll start generating power immediately.

Before your solar system can be connected to the grid, a qualified solar inspector will need to visit your home or business to verify that it meets net metering requirements in Central Oregon. This inspection can happen as early as the day after installation, but it can take longer (depending on demand). Once your system has passed inspection, your utility company will install a net meter that connects you to the grid. This step can take anywhere from 5 to 30 days.

What’s Next?

We know it can be tricky to find accurate, up-to-date information about solar technology, so we strive to provide educational resources to our community. We invite you to explore commonly asked questions on our FAQs page, or, if you’d like to speak to someone on our team, we’re happy to discuss your options.

Amber note to self: to talk to Rob; I’d like to add some details here about what E2 offers for our customers in need of financing.