APsystems
APsystems is the #1 global multi-platform MLPE solution provider, offering microinverter, energy storage and rapid shutdown devices for the solar PV industry. APsystems brands include APsmart and APstorage. Founded in Silicon Valley in 2010, APsystems encompasses 4 global business units serving customers in over 100 countries. With millions of units sold producing more than 4TWh of clean, renewable energy, APsystems continues to be a leader in the ever-growing solar MLPE segment.
News
- Celebrating Solar Excellence in the USA: Meet our APsystems Project of the Year WinnersApril 14, 2025 - 9:08 pm
- APsystems Combiner Box – Streamline Your Install with One Complete SolutionApril 15, 2025 - 8:12 pm
- That’s a wrap on NABCEP 2025!April 13, 2025 - 12:56 pm
- APsystems Celebrates 15 Years of Solar LeadershipMarch 18, 2025 - 9:08 pm
Contact Details
At APsystems, we are committed to providing the highest quality service to our customers and partners around the world.
8627 N. Mopac Expy, Ste 150
Austin, TX 78759
United States of America
Phone:1-844-279-8600

Celebrating Solar Excellence in the USA: Meet our APsystems Project of the Year Winners
/in Events, General News/by APsystems TeamAt APsystems, we’re on a mission to make clean, reliable energy more accessible than ever. With more than 6GW of energy installed in over 150 countries, our microinverter technology continues to support the world’s transition to a zero-carbon future. But none of this would be possible without the installers and visionaries who bring these systems to life every day.
So now, it’s time to celebrate them. Our Solar Project winners represent the most creative and impactful installations of the year in the USA, showing just how far innovation in solar design has come. Thank you to everyone who submitted your work—we were blown away by the quality of entries, and choosing winners was no easy task.
In the residential category, Apollo Solar takes home the top prize for their sleek solar carport design that proves style and performance can go hand in hand. “The one consistent factor is the inverter installation—the APsystems Microinverter lineup,” said Christopher Robinson. “Knowing we can always count on one constant reliable aspect of each installation keeps our team confident we can take on any project we come across.” Arch Solar earns second place for their rooftop installation supporting a growing winemaking operation in Milwaukee. “The DS3’s compatibility with bifacial modules and seamless microinverter performance made this the right solution,” said Andrew Holmstrom.
The Next Solar Energy leads the way in the commercial category with a bold and patriotic array shaped like the American flag. “This project is a symbol of sustainability and patriotism,” said CEO Roger Timoteo. 93Energy takes second place for their clean and efficient install for Cavero Coatings in Illinois.
Carlson Electric wins in the nonprofit category for their work at the Richard I. Bong Veterans Historical Center in Wisconsin. This thoughtful project brings clean energy to a community institution and will soon feature a public display showcasing real-time solar production. “The QT2 microinverter’s ability to handle 3-phase, 208V power was critical for this nonprofit site, making APsystems the ideal partner,” said Dan Herscher.
This year, we introduced a new category: AgriSolar. Ag Technologies won this recognition for their impressive work supporting Curtis Creek Dairy in Indiana. The project is dedicated to the memory of James Straeter, the late owner of Ag Technologies, whose commitment to innovation continues to inspire the solar and agriculture communities.
Congratulations to all of our 2024 Solar Project Winners! Your work continues to push the solar industry forward, and we can’t wait to see what you accomplish next.
SEE ALL PAST WINNERS HERE
APsystems Combiner Box – Streamline Your Install with One Complete Solution
/in General News/by APsystems TeamThe APsystems Combiner Box is purpose-built to simplify solar installations by bringing all critical components together in one compact, weather-resistant enclosure. Say goodbye to complicated wiring and multiple standalone devices—this all-in-one solution combines AC connections, power distribution, revenue-grade metering, and system communication for faster, cleaner installs.
With a fully integrated ECU-R gateway, revenue-grade production and load metering, and a cellular connectivity dongle, the Combiner Box ensures seamless monitoring and communication from day one. Housed in a durable, IP65-rated polycarbonate enclosure, it’s built to withstand harsh outdoor environments while delivering accurate system performance data.
The flexible design supports up to five Eaton BR series breakers, making it easy to scale installations as system needs grow.
Why it matters:
Bring simplicity, precision, and efficiency to every install. Add the APsystems Combiner Box—with integrated ECU-R—to your next project and experience the difference.
That’s a wrap on NABCEP 2025!
/in Events, General News/by APsystems TeamDear Solar Partners,
We’d like to extend a heartfelt thank you to everyone who joined us at NABCEP in Reno last week. It was a pleasure connecting with so many of you, and we loved seeing the enthusiasm around our Plinko game, the fun prizes, and of course, Happy Hour!
A special shoutout to Mike Jasper from Southern Solar, who took home our exclusive orange YETI cooler—congratulations, Mike!
While the games and giveaways brought great energy, the true highlight for us was the chance to engage in meaningful conversations throughout the conference. As proud Diamond Sponsors, we were honored to support important discussions around the adaptability of energy storage and how multi-module microinverters are driving both power and profitability. Your curiosity and participation made the experience all the more rewarding.
We’re excited to keep the momentum going and look forward to what we can accomplish together. Don’t hesitate to reach out if there’s anything our team can help with!
APsystems Celebrates 15 Years of Solar Leadership
/in Events, General News/by APsystems TeamAs we celebrate our 15th anniversary, we reflect on how far we’ve come. Since our founding in 2010, APsystems has been at the forefront of innovation in the solar industry.
From pioneering multi-module microinverters to expanding into energy storage solutions, we’ve grown into a global leader, serving customers in 156 countries.
Along the way, we’ve faced challenges, but our commitment to innovation, quality, and global expansion has made us stronger. Our dedication to delivering cutting-edge solutions has helped shape the future of clean energy.
Fifteen years is a milestone, but it’s just the beginning. As we continue to push the boundaries of technology, we remain focused on our mission—to provide reliable, efficient, and intelligent solar solutions for a sustainable future.
Thank you to our employees, partners, and customers for being part of this journey.
Here’s to the next 15 years!
READ THE FULL PRESS RELEASE HERE
APsystems Extends Standard Warranty to 25 Years for DS3 and QT2 Microinverters, Underscoring Long-Term Reliability
/in General News, Press Releases/by APsystems TeamFOR IMMEDIATE RELEASE
AUSTIN, TX – [March 18, 2025] – APsystems, a global leader in solar microinverter technology, is proud to announce that its DS3 and QT2 series microinverters now come with a 25-year standard warranty in the U.S. This major upgrade—expanding from the previous 10-year standard warranty with an optional 15-year extension—underscores APsystems’ commitment to long-term product reliability and customer satisfaction.
The new 25-year standard warranty officially went into effect on February 15, 2025, covering all DS3 and QT2 microinverters moving forward. With this enhancement, APsystems eliminates the need for customers to take additional steps to secure extended coverage, ensuring that all units are backed by 25 years of comprehensive protection from the outset.
“Our products are designed to last, and now our warranty fully reflects that,” said Doug Hewitt, U.S. Country Director at APsystems. “By extending our standard warranty to 25 years, we’re not only demonstrating the durability of our microinverter technology but also making it more convenient for our customers—eliminating extra paperwork and providing the peace of mind that comes with long-term coverage.”
The new warranty coverage applies to all DS3 and QT2 microinverters sold in the U.S. and takes effect from the earlier of:
The extension of APsystems’ warranty reflects the company’s unwavering confidence in the longevity and performance of its microinverters, engineered for high efficiency, durability, and ease of installation in both residential and commercial applications.
As one of the leading innovators in Module-Level Power Electronics (MLPE), APsystems continues to deliver cutting-edge microinverter solutions that maximize energy production, streamline installation, and enhance system monitoring. With over 6GW of installed capacity worldwide and operations in more than 130 countries, APsystems remains dedicated to driving the future of solar energy.
VIEW OUR WARRANTY DOCUMENTS HERE
Join APsystems at NABCEP 2025 in Reno, March 24-27 – Booth #312!
/in Events, General News/by APsystems TeamAs a Diamond Sponsor of NABCEP 2025, APsystems is bringing industry expertise, hands-on product insights, and exciting giveaways to Reno, NV! Join us for four days of training, networking, and exclusive events designed for solar professionals.
Stop by Booth #312 to test your luck with our Plinko game, where you can win prizes like premium APsystems gear and Bluetooth headphones, among other things.
Exclusive Raffle for First-Time APsystems Installers
New to APsystems? Register your company for a new EMA account HERE (company can not already be registered) come to the event and show your confirmation email at our booth to be entered into a drawing for a limited-edition orange YETI cooler!
Join Us for Happy Hour Tuesday Evening!
Connect with fellow solar professionals at our APsystems booth Happy Hour on March 25 6-8.30pm—good drinks, great company, and solar industry networking at its best.
Don’t Miss Our Technical Sessions!
As a Diamond Sponsor, APsystems is proud to share cutting-edge insights into AC-coupled energy storage and our cutting-edge microinverter technology.
Tuesday, March 25 @ 9:00am – 10:30am
APsystems QT2 Technical Training – “Mastering QT2: Installation & Troubleshooting” Room: Crystal 4
This course covers the APsystems QT2 microinverter, including system overview, installation best practices, and troubleshooting. Learn proper wiring, commissioning, monitoring setup, and how to avoid common mistakes to ensure optimal performance.
APsystems ELS-11.4K Technical Training – “ELS-11.4K Essentials: Setup & Optimization” Room: Crystal 4
Focused on the APsystems ELS-11.4K energy storage solution, this training covers system components, installation, and configuration. Gain expertise in battery integration, monitoring, maintenance, and how to identify and prevent common issues for a seamless setup.
Schedule a Meeting in Advance
Make the most of your time at NABCEP—book a meeting with our team now to discuss how APsystems can support your solar business.
See you in Reno for NABCEP 2025!
Get Recognized with APsystem’s Triple-E Partner Program!
/in General News, Triple-E/by APsystems TeamFind a Triple-E Installer
Check out our updated Installer Locator Tool, where Triple-E partners are now highlighted with exclusive badges showcasing their Experienced (Bronze), Expert (Silver), or Elite (Gold) status. Customers can easily identify and connect with preferred installers who are part of the program.
Not registered yet? Want to become a preferred APsystems installer?
✔ Boost Your Visibility. Get listed as a preferred installer and attract more leads.
✔ Exclusive Benefits. Access training, marketing tools, and technical support.
✔ Expand your service offerings and market presence.
Don’t miss out—get added to the list today!
Join the Triple-E Program Now
2025 Summer Roadshow Registration Coming Soon!
/in Events, General News, Trainings/by APsystems TeamInnovation & Collaboration: APsystems Global Marketing Summit 2025
/in Events, General News/by APsystems TeamOur global marketing team recently came together for an inspiring summit at our APsystems APAC HQ in Jiaxing, China.
With representatives from across our four business units, we engaged in insightful presentations and interactive workshops focused on advancing solar energy. Beyond the productive sessions, team members strengthened connections over engaging dinners and cultural experiences.
A big thank you to our China team for their warm hospitality! The insights and collaborations from this summit will play a key role in shaping the future of marketing at APsystems as we continue driving innovation in sustainable energy.
Solar Innovation at Its Best – Winners to Be Revealed Soon!
/in Awards, General News/by APsystems TeamA huge thank you to all the incredible installers who entered our 2024 Solar Project of the Year Competition! We’ve been blown away by the outstanding projects featuring APsystems microinverters and energy storage solutions. The level of craftsmanship, innovation, and dedication to solar energy in this year’s entries is truly inspiring.
Our panel of judges is working hard to review all the submissions, and with so many exceptional projects, it’s no easy task! We’re excited to announce the winners very soon—stay tuned for the big reveal!
Once again, thank you for being part of this competition and for your commitment to advancing solar energy. We can’t wait to celebrate the winning projects!