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Residential Home with Solar Panels Installed on roof

Residential Solar

Your home. Your Castle. Your Renewable Power-Plant.


Your home is possibly your most valuable asset. It's where the best parts of your life happen. 


DPI Solar takes your partnership in solar energy VERY seriously. We know that solar power is a choice, and that our home-owners want value, performance, freedom from electric bills, and quality before, during and after the install. Let our 15+ years of experience guide you in your search for the right partnership on this project. 

Commercial Solar

We specialize in commercial and industrial solar installations in Oregon ranging in size from 25kW to 2MW. These types of installations include flat-roof commercial buildings, large-scale metal roofs, and even ground mounted solar arrays.


Worried about your new roof? Don't want a bunch of holes drilled through your 50 year membrane roof? Talk to us about a ballasted system that reduces your roof penetrations by as much as 90%


Our customers vary in profession as much as our options to meet their goals do: from the hobby-farmer to high-end vineyards; the convenience market owner to the 10-story office building; Storage facilities, Assisted Living facilities, even Organic Makeup Compounding in the Industrial Areas of Portland. 


What does this varied group of owners have in common? They are our environmental stewards with a desire to eliminate their electric bills. 

Solar Panels installed on commercial building in Oregon

Battery Backup & Solar 

Battery Backup + Solar:


Your lights just went out. The television is off. Everything is dark. You water isn't flowing from your well. You can't even flush a toilet! 


When you have a solar panel installation coupled with a battery backup, you're no longer in the dark. A flip of a switch and the power flows again to all of your critical devices. DPI Solar has been engineering battery backup systems since 2015. We have spent the last seven years learning and understanding when a battery backup makes sense for you and when it might not. Want to know more? Schedule an onsite evaluation to learn how to keep the lights on when the rest of the world is cloaked in darkness...

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Team of Engineers

Who We Are

We are Oregon local! Whether you are interested in going green, adding value to your home, or simply reducing your electric bill... DPI Solar is here to help. As an established, family-owned business we find our happy place by providing excellent service, competitive pricing to our customers, and a union wage for our skilled workers. We have been designing, installing, and supporting the most efficient and effective solar arrays since 2009. DPI Solar is your Portland area Solar and Energy Storage Contractor / Net-Metering and Back-Up Solar Energy Solutions / Ground Mount Solar Installations / Off-Grid Power Solutions. 


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DPI Solar has you covered.

From your first inquiry, to your install, DPI has your back.

We provide a suite of services to ensure your project is completed accurately and beautifully

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Battery Backup

Site Visits


Planning & Design

Project Management


Permits & Inspections

Warranty Support

We Install Solar That Lasts

Visit our Projects Page for more details on our solar builds!

We are grateful for brilliant partners and affiliates

Better Business Bureau logo
NABCEP Certified Seal Logo
Construction Contractors Board Certification Seal Logo. DPI ID Number 185494
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Trade Ally of Energy Trust of Oregon Logo
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