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Trusted Solar Installation Services in Sherwood, OR
Established in 2009, DPI Solar is a family-owned and operated business headquartered in Sherwood, Oregon, dedicated to providing high-quality residential, commercial, and agricultural solar energy solutions. With over 15 years of industry expertise, we specialize in custom solar panel installations, battery backup systems, and large-scale solar farms tailored to meet the unique energy needs of homeowners and businesses across Oregon. Our team of certified professionals, paid union wages, ensures every project is completed with precision, efficiency, and long-term value, adhering to the highest standards of craftsmanship and customer service.

As a Trade Ally for Energy Trust of Oregon and proud members of IBEW Local 48, we combine technical excellence with a commitment to sustainability, helping clients reduce energy costs while contributing to a cleaner, greener future. From initial site assessments to engineering, permitting, installation, and ongoing warranty support, we manage every step of the solar journey, ensuring a seamless and stress-free experience for our clients.
Services
Residential Solar Commercial Solar Battery Backup Solar Farms EV Charging Solutions
Details
  • Year established: 2009
Highlights and features
  • We have over 15 years of experience in residential and commercial solar installations.
  • Our team consists of certified professionals and union workers with extensive expertise.
  • We offer free site evaluations and customized solar solutions tailored to your energy needs.
  • We provide end-to-end project management from design to installation and warranty support.
  • We are the only Energy Trust of Oregon Trade Ally using union workers for residential installations.
Associations and certifications
  • Energy Trust of Oregon
What people say
Amazing team Flawless installation Prompt follow-up Cost savings Knowledgeable advisors
Services
Residential Solar
DPI Solar designs and installs custom residential solar systems tailored to homeowners' energy needs. Our solutions reduce utility bills, increase property value, and promote environmental sustainability. With over 15 years of experience, we ensure seamless installations and ongoing support for Oregon homeowners transitioning to renewable energy.
Commercial Solar
We specialize in commercial solar installations for businesses, warehouses, and industrial facilities across Oregon. Our systems reduce operational costs, enhance energy efficiency, and support corporate sustainability goals. From flat-roof arrays to ground-mounted systems, DPI Solar delivers scalable solutions for businesses of all sizes.
Battery Backup
DPI Solar offers battery backup systems to store solar energy for use during power outages. These systems ensure uninterrupted power for critical appliances, EV charging, and essential operations. Engineered since 2015, our backup solutions provide reliability and energy independence for homes and businesses.
Solar Farms
We develop large-scale solar farms and agricultural solar projects, including vineyard and farm installations. These systems generate clean energy for utility grids or private use while maximizing land efficiency. DPI Solar's expertise ensures compliance, optimal design, and long-term performance for Oregon's renewable energy landscape.
EV Charging Solutions
DPI Solar integrates solar-powered EV charging stations into residential and commercial systems. This service enables eco-friendly transportation by harnessing solar energy to charge electric vehicles, reducing reliance on grid electricity and lowering overall energy costs for Oregon drivers.
People
Josh Kopczynski
Founder
Josh Kopczynski founded DPI Solar in 2009 after a career as an electrician. Driven by a passion for sustainable energy, he has led the company to become Oregon's oldest locally owned solar provider, emphasizing integrity, union labor, and customer-centric solutions.
Questions
What solar services does DPI Solar offer?
DPI Solar provides residential, commercial, and agricultural solar installations, battery backup systems, EV charging solutions, and solar farm projects tailored to Oregon's energy needs.
How can I get a free solar quote?
Contact DPI Solar via phone or online form to schedule a complimentary site evaluation and receive a customized solar quote based on your energy usage and property.
Does DPI Solar handle permits and inspections?
Yes, DPI Solar manages all permitting, engineering, and inspection processes to ensure compliance and a hassle-free experience for residential and commercial clients.
Are financing options available for solar installations?
While DPI Solar does not directly offer financing, we help clients explore Oregon solar tax credits, incentives, and third-party financing programs to reduce upfront costs.
What warranty support is provided?
DPI Solar offers a 10-year warranty covering parts and labor for installation defects, with ongoing support to ensure long-term system performance and reliability.
Can solar panels power my home during a blackout?
With DPI Solar's battery backup systems, your home can maintain power during outages, ensuring critical appliances and EV charging remain operational.
Videos
Reviews (5)
Edward Blazer
Jan 29, 2020 Report
Fast, friendly, and did a fantastic job!
DPISolar did our install in 2016. They responded to our inquiries quickly, spec'd out a system that was competitively priced, and installed it with professionalism & pride. The system has performed well over the years saving us thousands of dollars in electricity over its lifetime. I highly recommend DPISolar!
Briana Dixon
Aug 16, 2019 Report
I unfortunate was unable to use their products but their customer service is excellent. I was talking to the owner and he said that solar wouldn't be the right system for me due to the position of my house and the trees around us. They turned away a sale because in their words "Could not in good consciences sell it to me". After telling me that solar is not for me, they spent a good 20-30 min telling me all the things I can do to be energy efficient for my new build. I will be using a lot of their advice and researching more of what they told me. This company will NOT upsell you. They you plain
Ernie Strahm
Oct 14, 2018 Report
DPI completed our solar project in June 2017, and it has been performing flawlessly and better than projected! I would completely recommend the company and staff; the competence, quality and integrity is exceptional.
Robin M.
Mar 30, 2018 Report
We are so happy with our solar panels. DPI Solar came highly recommended by our CPA. Not only have we saved hundreds of dollars in the last two years on our energy costs, but DPI customer service is outstanding. If we ever have a question, or we need something checked, Josh is right there. He is easy to contact. If we have to leave a message, he calls right back. Josh goes the extra mile to educate us, and takes time to answer our questions. Our solar panels add to the equity in our home. DPI Solar sold us our solar panels so we own them. if we ever consider putting our home on the market,
Matt O.
Feb 23, 2018 Report
I was impressed with Josh, Tom and the rest of the DPI team. From the estimate to the install they were on time, did excellent work, and had the best price. Have them give you a quote, you won't be disappointed.