--- title: "PowerFilm Solar" description: "We design and manufacture custom solar cells, panels, and power solutions using proprietary thin-film or high-efficiency crystalline PV technology. " type: homepage version: 1 version_id: "1d2f4f6e-333f-49a6-b591-52a01877d99d" generated_at: "2026-05-20T17:31:15.136Z" date_published: "2026-04-08" date_modified: "2026-04-24T13:44:58.008Z" language: en reading_time: "9 min" word_count: 1764 keywords: ["PowerFilm Solar", "Custom Solar.", "Markets We Serve", "About Us", "Submit Project Requirements", "Explore More", "Success Stories", "Blog Posts"] url: "https://www.powerfilmsolar.com/" --- # PowerFilm Solar > We design and manufacture custom solar cells, panels, and power solutions using proprietary thin-film or high-efficiency crystalline PV technology. ## Key Takeaways - Start Your Custom Solar Project - Markets We Serve - About Us - Designed, Engineered, and Assembled in the USA. - Submit Project Requirements ## Contents - [Markets We Serve](#markets-we-serve) - [About Us](#about-us) - [Designed, Engineered, and Assembled in the USA.](#designed-engineered-and-assembled-in-the-usa) - [Submit Project Requirements](#submit-project-requirements) - [Explore More](#explore-more) - [Our Capabilities](#our-capabilities) - [Success Stories](#success-stories) - [The Horizon Blog](#the-horizon-blog) - [Our Technologies](#our-technologies) - [News](#news) - [Events](#events) - [Blog Posts](#blog-posts) - [Join our mailing list!](#join-our-mailing-list) # Custom Solar. # Engineered. From concept to production, we build lightweight, rugged solar solutions for transportation, defense, embedded, and specialized applications. Start Your Custom Solar Project ## Start Your Custom Solar Project Tell us about your application, operating environment, and power requirements. Our engineering team will review and follow up. ## Markets We Serve ### Commercial Transportation Idling increases fuel use and battery strain. Our lightweight solar solutions power liftgates, telematics, APUs, and refrigeration systems, reducing fuel consumption and extending battery life. [See Fleet Solutions](https://www.powerfilmsolar.com/markets/commercial-transportation) ### Government & DoD Mission-critical operations demand reliable field power. Our lightweight solar solutions support portable, vehicle-mounted, and remote deployments with military-grade durability. [View Defense Applications](https://www.powerfilmsolar.com/markets/government-dod-solutions) ### Uncrewed Maritime Systems Extend mission duration and reduce service intervals for unmanned maritime platforms. Our solar systems are engineered for sealed construction, marine exposure, and reliable surface power generation. [View Maritime Applications](https://www.powerfilmsolar.com/markets/solar-integration-for-uncrewed-maritime-systems) ### Low-Speed Electric Vehicles Solar integration for low-speed electric vehicle fleets operating across campuses, resorts, and municipal facilities. Engineered to extend runtime, reduce deep discharge cycles, and support predictable daily use. [View LSEV Solutions](https://www.powerfilmsolar.com/markets/lsev) ### Internet of Things Solar power solutions engineered for low-power IoT and connected devices. Designed to extend operational life, reduce maintenance, and enable reliable deployment in remote or infrastructure-limited environments. [View IoT Solutions](https://www.powerfilmsolar.com/markets/iot) ### Consumer When power is hard to find, our lightweight solar solutions keep you connected and prepared. Built for mobility and reliability wherever you go. [View Consumer Solutions](https://www.powerfilmsolar.com/products) ## About Us PowerFilm designs and manufactures custom-engineered solar solutions for commercial, military, and consumer applications. With in-house production, we deliver reliable power where others cannot. [Learn More About Us](https://www.powerfilmsolar.com/explore/about-us) ## Designed, Engineered, and Assembled in the USA. PowerFilm designs and engineers custom solar solutions in the United States, with key manufacturing and assembly processes performed in-house to ensure performance and reliability. See how we turn concepts into durable, high-performance solar solutions built for demanding applications. ## Submit Project Requirements Submit power requirements and integration constraints for engineering evaluation. Submit Requirements ## Submit Project Requirements Submit power requirements and integration constraints for engineering evaluation. ## Explore More ## **Our Capabilities** Capabilities span panel construction, electrical integration, validation, and controlled production. Each solution is developed against program constraints, not standard formats [Design Capabilities](/capabilities/design-architecture) ## **Success Stories** Over the past three decades, we have developed custom solutions to meet the needs of many different companies in industries, including telematics, marine, IoT, the United States Military, and space exploration. [Learn More](/custom-solutions/case-studies) ## **The Horizon Blog** Each month, we deliver clear, practical insights to help you learn how solar works covering integration, performance, and opportunities across industries. [Start Learning](https://blog.powerfilmsolar.com) ## **Our Technologies** PowerFilm works with multiple photovoltaic (PV) technologies to ensure our customers get the best custom solar solution possible.  [Learn More](/technology) ## **News** Explore the latest from PowerFilm including company updates, project wins, and innovations in solar integration. [See What's New](/explore/news) ## **Events** Meet us on the move and see where PowerFilm is showcasing solar innovation at industry events, expos, and conferences. [Come See Us](/explore/events) ## Blog Posts  [ ](https://blog.powerfilmsolar.com/education/the-horizon-blog/2019/04/26/will-a-solar-panel-work-behind-glass) ###### 5 min read [ ##### Will A Solar Panel Work Behind a Window? ](https://blog.powerfilmsolar.com/education/the-horizon-blog/2019/04/26/will-a-solar-panel-work-behind-glass) Apr 8, 2026 Originally Published 4-26-2019 One of the most common questions we hear is whether solar panels can work through a... [ ](https://blog.powerfilmsolar.com/powerfilm-vs.-the-competition-real-world-testing-proves-powerfilm-solar-panels-deliver-more-power-for-trucking-fleets) ###### 6 min read [ ##### PowerFilm vs. The Competition: Real-World Testing Proves PowerFilm Solar Panels Deliver More Power for Trucking Fleets ](https://blog.powerfilmsolar.com/powerfilm-vs.-the-competition-real-world-testing-proves-powerfilm-solar-panels-deliver-more-power-for-trucking-fleets) Mar 20, 2026 Key Takeaways for Fleet Managers 74% more usable energy delivered on average in real-world fleet operation with... [ ](https://blog.powerfilmsolar.com/outdoor-vs.-indoor-solar-panels-key-differences-use-cases-and-performance-considerations) ###### 5 min read [ ##### Outdoor vs. Indoor Solar Panels: Key Differences, Use Cases, and Performance Considerations ](https://blog.powerfilmsolar.com/outdoor-vs.-indoor-solar-panels-key-differences-use-cases-and-performance-considerations) Jan 26, 2026 Originally published: 8-10-18 Key Takeaways Outdoor and indoor solar are designed for different lighting conditions.... [ ](https://blog.powerfilmsolar.com/how-extreme-weather-causes-truck-battery-failure-and-how-solar-prevents-it) ###### 5 min read [ ##### How Extreme Weather Causes Truck Battery Failure and How Solar Prevents It ](https://blog.powerfilmsolar.com/how-extreme-weather-causes-truck-battery-failure-and-how-solar-prevents-it) Jan 6, 2026 Extreme weather is a leading cause of truck battery failure in commercial fleets, directly affecting uptime, delivery... ## Join our mailing list! It only takes a few moments to signup. Join Our Mailing List ### Join Our Mailing List Stay informed on product launches, innovations, and company updates. Get insights and application stories delivered straight to your inbox. --- ## About This Content **Source:** [PowerFilm Solar](https://www.powerfilmsolar.com/) **Published:** April 8, 2026 *This content is provided for informational purposes. Please visit the original source for the most up-to-date information.*