Solar FAQs

Solar FAQs in Bellingham, WA

Going solar is a smart investment—but it’s natural to have questions before making the switch. At Barron Heating AC Electrical & Plumbing, we’ve helped hundreds of homeowners throughout Bellingham and Northwestern Washington navigate the journey to clean, efficient energy. Whether you’re wondering how solar panels perform in cloudy climates or what kind of financial incentives are available, we’re here to offer the clear, honest answers you need.

We design reliable battery backup and solar systems built for high performance
We support your WholeHome™ with our award-winning clean energy solutions
We provide energy independence with long-term savings
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Our experienced team is passionate about helping you feel confident in every step of the process. This FAQ page covers the most common questions we receive, so you can move forward with clarity and peace of mind. Let us help you explore the benefits of solar energy with service you can trust.

- Hi, I'm Brad Barron, CEO of Solar by Barron. As a six-time award-winning clean energy company, we get a lot of questions about solar. There's a lot to understand. Let's separate some solar myths from solar facts. Myth or fact? Barron Heating does solar. Fact. As a six-time award-winning clean energy company with over 30 years of experience, we can support your home beyond the panels with whole home energy solutions from the ground up. With Solar by Barron, the sky's the limit. Myth or fact? Solar is free. Myth. The bad news, solar isn't free. The good news, solar is a great deal. Many homeowners can save $10,000 or more off their installation, and that doesn't even count the savings every day the sun shines. Myth or fact? Solar doesn't work in Washington. Myth. Solar works great in Washington. In fact, I'm standing outside today and it's raining. Our long summer days make up for the rainy winter days, and our mild temperatures keep solar panels at peak efficiency. So a net-zero system is within reach for most people. Ask us how. Myth or fact? You missed all the solar incentives. Myth. There are many great incentives for solar. The 30% federal tax credit, no Washington State sales tax, and net metering with your local utilities are three amazing incentives for many considering solar. Contact us now. Myth or fact? It will take 30 years to pay for my solar. Myth. Solar technology has advanced to the point where many people achieve payback in half that time. Add in incentives and special low-interest financing, and some people are able to trade their old utility bill for paying for their new system. Myth or fact? Power rates may go up by 9% or more. Fact. Electric rates have risen over 25% in the past two years. In 2025 and 2026, utilities forecast additional increases of over 16%. One way to future proof your electric bill is to add solar. Ask us how. Have more questions? Give us a call today, or visit our FAQs at solarbybarron.com.

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Can your house run on solar power only?

Yes! Solar panels can actually power your entire house. How it does this is dependent on certain factors, and every home is different, but a Barron Home Performance Expert can help ensure this is possible.

A big question people have often as they're looking at going solar is, can my house run fully on solar? The answer is yes, and it kinda depends. It all depends on how much energy your household uses. If you're running energy efficient appliances and being mindful of your usage, solar panels can absolutely cover more effective your solar energy system can be. Another part of the equation is ensuring that you have the right size system for your home. The number of panels, their efficiency, and the amount of sunlight that your location receives are all key factors. A solar professional would be able to design a specific system to meet your needs. Finally, to to state the obvious, solar panels don't work at night. If you're looking to power your home twenty four seven with solar, you'll need to look at adding a battery system. Integrating batteries into your solar energy system stores the excess energy your panels produce during the day and makes it available at night or during periods of lower solar production. In typical situations, your home is still connected to the utility grid. So even if you don't have a battery backup system, you're able to power your home. So can solar power your entire house? With the right size system, thorough setup, and planning, absolutely. Wanna know more about what's possible for your home? Give us a call today.

How do I use electricity from solar panels on my roof?

Solar panels produce DC (Direct Current) electricity but our houses all use AC (Alternating Current) power! In order to use electricity from solar panels, we need a device called an inverter. An inverter converts DC to AC power and then feeds it right into your home’s electrical panel for you to use. A solar array may have one or many inverters depending on which system style you choose. When the sun is shining, your solar panels are producing power and when you turn on an electrical device it’s likely being powered by your solar panels! If you decide to store solar power in a battery system, you can use the stored solar power at night, too!

How long do Solar panels last?

Solar panels, also referred to as photovoltaic (PV) panels, are designed to last over 25 years. In fact, there are many solar panels that were installed in the 80s that are still working at their expected capacity! It’s feasible that you might not ever need to replace yours during the length of your homeownership if you have them installed today.

How many solar panels do I need?

It depends! The average American home typically needs around 19 to 23 panels installed. This is based on the average electricity use of 877 kilowatt-hours (kWh) per month.

Does solar really work in the rainy PNW?

Yes! Our long summer days make up for the rainy winter days, so a net-zero system is often attainable.

What are the financial benefits of solar energy?

When you install a solar energy system on your property, you save money on your electricity bills and protect yourself against rising electricity rates in the future. How much you can save depends on the utility rates and solar policies in your area, but going solar is a smart investment regardless of where you live.

One of the biggest questions that people have when considering solar is, will this investment actually save me money? The good news is that the cost of going solar has dropped considerably in the last decade. Panels have gotten more efficient and less expensive to produce. They're also built to last longer. Many manufacturers now offer twenty five plus year warranties, and the panels continue to function with minimal drop in performance over time. There are also federal and local tax incentives that help cover the installation costs. Now let's talk about your energy bills. By generating your own power, you reduce the amount of power you need to buy from the utility company. For many homeowners, this can cut energy bills in half or even eliminate them altogether. Over the years, those savings really add up, especially as the utility costs rise. In some areas, you can also sell your power back to the power company through a process called net metering. Keep in mind that energy prices continue to climb year over year. When you go solar, you're locking in energy rates for decades. That's a big hedge against inflation and future price hikes. So will solar save you money? Absolutely. With potential incentives, lower bills, and protection for rising costs, it's one of the smartest financial decisions you can make for your home utilizing a renewable resource. Ready to find out how much you could save? Call us today for a solar consultation.

What are the environmental benefits of solar energy?

Solar power, like other renewable energy resources, has many environmental and health benefits. Going solar reduces greenhouse gas emissions, which contribute to climate change, and also results in fewer air pollutants like sulfur dioxide and particulate matter, which can cause health problems.

Maximize these benefits by converting your property to an energy-efficient system including a heat pump water heater, and a heat pump to heat & cool your space. Talk to a Barron Home Performance Expert about sizing your correctly today.

What is net metering?

Net metering is the system that utilities use to credit solar energy system owners for the electricity produced by their solar panels. With net metering, your only pay for the electricity that you use beyond what your solar panels can generate. Net metering allows us to generate extra energy during the summer and bank it for use during the winter.

How much does solar cost?

This answer depends on many factors, including your annual electricity consumption and what type of fuel you choose for your HVAC (space heating) and water heating equipment. Many people prefer to look at their solar investment in terms of monthly production and offset versus their current utility bills. Some find that by doing the math, an investment in solar with a flexible payment plan can actually pay for itself. Contact us to see if this might be the case for you!

Are there loans for solar installations?

Yes! Depending on your situation there can be many options for flexible payment plans for energy-efficient equipment including Solar and other solar-powered equipment (i.e. heat pumps, heat pump water heaters, EV chargers). A lesser-known benefit to these kinds of loans can be the ability to roll in your tax credit into a lower monthly payment.

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My dad tells me a story about his high school wrestling coach who always pushed to go above and beyond to give everything your one hundred and ten percent effort. In the context of business, what does that effort look like? At Barron, we talk about the four c's of caring, coworkers, customers, community, company. We believe that if you take care of your coworkers, customers, and community, the company will thrive. But that third c is really important. Community. The communities Through Barron KARES, we live out our values as a company. It's about kindness, appreciation, response, empathy, and service. One hundred and ten percent for us means donating one hundred and ten dollars for every heating, cooling, electrical, and plumbing system sold. Each month, we proudly and personally deliver a check to an organization making a big impact in our backyard. This money goes to support foster families, veterans, food insecurity, and so much more. When you buy from Barron, you're in turn supporting this meaningful work that has a big impact. Join us in making our community stronger. Barron KARES. Just one more way we're living out our mission, improving lives.

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Do I need batteries with solar?

Batteries are not required to go solar and offset your electricity bill, but some customers choose to install battery backup systems or WholeHome™ generators to assure power during a grid outage.

One of the biggest innovations of the last decade in the solar industry is the ability to bank power in a battery backup system. A lot of customers wonder, is a battery required, or does it make sense for me? No. It's not required. There's some added benefits, and it might make sense based on your needs and how you want your home electrical system to function. Let's talk real quick about how a typical solar install works without batteries. When your solar panels generate electricity, that energy powers your home in real time. If your system produces more energy than you're actively using, that extra power goes back into the grid. In many cases, you'll receive credits for that energy through a program called net metering. At night or on cloudy days, you can draw power from the grid as usual. This setup works well for most homeowners. There are a few reasons though you might wanna add a battery backup system to your home. The first is energy independence. With batteries, you can store the extra energy you produce during the day and use it at night. This means you rely less on the grid and have more control over your energy usage. Another reason is backup power. If you live in an area prone to power outages, batteries can keep essential appliances running when the grid is down. Whether it's your lights, refrigerator, or even medical equipment, a battery system can provide peace of mind during those emergencies. Batteries can also make sense if you're in a region without net metering or if your utility charges higher rates during peak hours. In these cases, storing your solar energy and using it when electricity is more expensive can maximize your savings. So do you need batteries? Not necessarily. But if energy independence, backup power, or optimizing your savings are priorities for you, they might be worth considering. If you're unsure, ask a member of our team, and we can help design a solution tailored specifically to your needs.

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