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
- Disrupting Commercial Solar: Why Installers Are Switching to the QT2June 2, 2025 - 11:09 pm
- Flux Renewables’ Award-Winning Solar Installation in AlbertaMay 6, 2025 - 4:24 pm
- APsystems APstorage hands-on training with Pytes, in KelownaMay 2, 2025 - 10:07 pm
- Honoring Innovation in Canadian Solar: Meet the 2024 APsystems Project of the Year WinnersApril 15, 2025 - 2:43 am
🇺🇸 Be in to WIN a 2-night Vegas Getaway with Your APsystems Story!
APsystems is celebrating our amazing US installer partners! Share how APsystems has helped your business and you could win a 2-night stay at The Venetian Resort in Las Vegas during the RE+ International Show.
5 LUCKY WINNERS will receive:
• 2-night premium stay at The Venetian
• Prize value: $1,800+ (includes room, tax, resort fees)
How to enter:
• Submit a testimonial + photo or video (video content preferred) of you using our products
Deadline: July 11
ENTER HERE: https://usa.apsystems.com/vegas-stay-contest/
Get noticed. Get rewarded. See you in Vegas!

Introducing the new APsystems Combiner Box – your all-in-one solution for streamlined solar installs.
Simplify your setup with integrated AC connections, revenue-grade metering, and ECU-R communication all in one compact, weather-resistant enclosure.
✅ Fewer components
✅ Cleaner wiring
✅ Smarter installs
Ready to make your next project easier? Learn more: https://usa.apsystems.com/apsystems-combiner-box/
#SolarInstallers #Microinverters #CleanEnergy #APsystems

Looking for peace of mind with your solar installs? 🤔
#APsystems offers industry-leading warranties—25 years of coverage on our DS3 and QT2 microinverters, standard. ☀️
It’s our way of backing the durability, reliability, and long-term value of the technology we build.
#SolarInstallers #SmartEnergy #SolarWarranty #CleanTech #APsystems

Stay powered. Stay independent. ⚡
APsystems Energy Storage Solutions are built to keep your energy flowing—no matter what.
From backup during outages to smarter load shifting and self-consumption, APstorage gives you the freedom to take control of your energy.
See how it fits into your next install: https://usa.apsystems.com/apstorage/
#EnergyStorage #SolarBackup #CleanEnergy #APsystems

Solar that works as hard as you do. ☀️
APsystems microinverters deliver scalable solutions, reliable performance, and smart monitoring to help you power up your business.
Ready to build smarter?
Link in bio.
#CommercialSolar #Microinverters #SolarPower #APsystems

🇨🇦 Join us in Kelowna for a full day of hands-on solar training and evening networking!
APsystems and Pytes are teaming up for a training event you won’t want to miss.
📍 Fairfield by Marriott Kelowna
🗓️ Wednesday, May 28
Get hands-on with the DS3, QT2, and APstorage using Pytes Battery.
Space is limited to 16 per session — registration required!
Then, meet us at Cactus Club Cafe at 5:30 PM for a relaxed pub night.
📍 1575 Banks Rd Unit 200
Whether you attend the training or not, we’d love to see you at the pub night!
Register now - link in bio.
#APsystems #PytesBattery #ChargeSolar #SolarTraining #Kelowna

🇨🇦 Join us in Kelowna for a full day of hands-on solar training and evening networking!
APsystems and Pytes are teaming up for a training event you won’t want to miss.
📍 Fairfield by Marriott Kelowna
🗓️ Wednesday, May 28
Get hands-on with the DS3, QT2, and APstorage using Pytes Battery.
Space is limited to 16 per session — registration required!
Then, meet us at Cactus Club Cafe at 5:30 PM for a relaxed pub night.
📍 1575 Banks Rd Unit 200
Whether you attend the training or not, we’d love to see you at the pub night!
Register at the link in our bio.
#APsystems #PytesBattery #ChargeSolar #SolarTraining #Kelowna

Smarter solar starts at home. 🏡 ☀️
APsystems microinverters are designed to deliver reliable performance, maximize solar output, and give homeowners more energy independence—day after day.
Explore residential-ready solutions: link in bio.
#HomeSolar #SmartEnergy #Microinverters #APsystems

Can APsystems users monitor their system performance?
Absolutely. ✅
The EMA app provides real-time tracking of energy generation, giving users the data they need—anytime, anywhere.
It’s smart monitoring designed to keep installers and homeowners informed and in control - available on the Apple and Android app stores.
#SolarTechnology #CleanEnergy #SmartMonitoring #EMAApp #APsystems

Contact Details
At APsystems, we are committed to providing the highest quality service to our customers and partners around the world.
Phone: 1-844-279-8600
Email: info.canada@APsystems.com

Join APsystems at RE+ International 2022
/in Events, General NewsAPsystems is also showcasing its APsmart brand of DC MLPE devices, including the dual module Rapid Shutdown Device (RSD-D) and Transmitter-PLC. Compliant with NEC 690.12 Rapid Shutdown and SunSpec certified, the RSD-D and Transmitter are an ideal solution for module-level rapid shutdown.
Stop by booth #2838 to see this latest product offering from APsystems and APsmart. We look forward to seeing you there!
APsystems to launch new QT2 3-Phase C&I microinverter at RE+ 2022
/in Events, General NewsA new cooling topology allows the QT2 to reach unprecedented levels of high efficiency power conversion while embedded 2.4GHz ZigBee wireless communication provides high speed data transfer of production data. Solar installers can now offer their C&I customers all the benefits of MLPE in an easy-to-install, plug-and-play, native 3-Phase microinverter package.
Summer DS3 Installer Training Webinars
/in Events, General News, Training, WebinarsAPsystems conducts its DS3 system installation training in 2 parts, covering microinverter installation, ECU commissioning and EMA. Installers should attend both parts for complete system training. Training is free for professional installers.
Attend Part 1 & 2 on these dates:
June 14th and 15th
July 19th and 20th
August 16th and 17th
September 27th and 28th
REGISTER HERE
The Lakes Park Project: A Versatile Design, an Artful Installation
/in General NewsKajk is a thoroughgoing solar firm, and the spirit of meaningful change and damn-the-torpedoes development in an emerging market is evident from a look at their portfolio and project approach. Green from stem to stern, they promote energy conservation throughout the build process, utilizing what might be termed holistic sustainability, a full-circle methodology that even incorporates a build envelope to lower a project’s carbon footprint.
For this project — called the Lakes Park Project — the Kajk team confronted that nagging question yet again: how does one reconcile optimal placement and the access forethought necessary for easy upkeep, updates and repair when dealing with a roof installation? They selected APsystems componentry to help them formulate an answer.
The team reported that the APsystems QS1 quad-unit microinverters were the hardware solution to that perennial installation question, allowing them to come up with a plan for an array that “maximizes energy production” while sandwiching the QS1 microinverters between the two layers of panels, “minimizing both the risk of damage to the panels, and the time spent on maintenance.”
We congratulate Kajk Constructors for their artful design, their abundant experience with solar array installations, their spirit of conservation and iconoclasm, and their ability to use the versatility designed into APsystems’ componentry to its full potential.
Learn more about other 2021 project winners here.
Final reminder: Download EMA Manager today for ECU set up!
/in General NewsThis is reminder to all professional solar installers who use APsystems: the ECU App currently in the App Store and Google Play Store is scheduled for removal on March 25th. Installers need to download the EMA Manager which now includes all the functions of the ECU App, accessible right from the home screen!
Not only that, but the EMA Manager conveniently streamlines your monitored system installations with its fleet view and system status, and provides installers with many new and improved features for remote site management.
Benefit from all the existing features available in the EMA web portal, right on your smartphone or tablet app using a single sign-in. Real-time systems check, diagnostics capabilities and troubleshooting are now in the palm of your hand with the EMA Manager App. In addition to the inclusion of the ECU App capabilities, the new app also provides additional features, including: ECU and microinverter connectivity, energy production, system troubleshooting, and full site configuration and monitoring capability without the need to be physically on-site.
Download it from the App Store or Google Play Store today!
DS3 APsystems Installer Training Webinars in April & May
/in Events, General News, Training, WebinarsAPsystems conducts its DS3 system installation training in 2 parts, covering microinverter installation, ECU commissioning and EMA. Installers should attend both parts for complete system training. Attend Part 1 & 2 on April 27th and 28th. May training will be held on May 17th and May 18th. Training is free for professional installers.
PART 1: DS3 Microinverter Installation
Build a competitive advantage with the world’s most powerful dual microinverter. This training will cover the new DS3 microinverter product line, including the DS3, DS3-L and DS3-S. Attendees will learn the benefits and features of the DS3 series as well as tips and tricks to rapid installation, maximizing reliability and power production while minimizing returns to the job site.
PART 2: ECU-R Gateway Set Up and Commissioning, and EMA Walkthrough
Learn the simple and convenient steps to ECU-R set up and commissioning, with an EMA installer portal walk-through. Installers will learn how to set up their customer’s gateway device to connect to the system and the internet, as well as the online EMA set up of customer accounts, site configuration and troubleshooting.
REGISTER HERE
Attendees will also receive 1 NABCEP CE credit for each APsystems webinar they attend. Be sure to sign up for both events of this 2-part series!
APsystems Surpasses 2 GW of Shipments Worldwide
/in General News, Press ReleasesFOR IMMEDIATE RELEASE
JIAXING, China – March 7th, 2022 – APsystems, the global leader in multi-platform solar MLPE devices, today announced it has surpassed 2 gigawatts (GW) of installed capacity to date in 2022. APsystems now has more than 146,000 solar installation sites in over 100 countries utilizing its groundbreaking microinverters and rapid shutdown devices (RSDs).
The announcement comes as APsystems passes the 1-million-unit mark for RSD shipments under its APsmart brand, another major achievement for the company. Since launching in 2019, APsmart business units have experienced solid growth supported by an innovative range of SunSpec compliant rapid shutdown devices including single and dual-module solutions.
“Reaching two gigawatts is a tremendous accomplishment for our global organization and a milestone we are all very proud of,” said Dr. Zhi-min Ling, co-founder and chairman of APsystems. “Our customers around the world recognize the tremendous value and benefits of using APsystems products. This milestone is the result of our commitment to consistently add to that value and support our customers’ goals.”
In addition to the high-efficiency power conversion provided by APsystems products in sites around the world, the 2 GW milestone translates to roughly 2.8 terawatt hours (TWh) of total energy produced, with a carbon offset of more than 2 million tons of CO2.
“APsystems has been a benchmark leader in solar energy since 2010,” said Olivier Jacques, APsystems president of global business units and global executive vice-president. “We have been recognized for creating the best-selling native 3-phase quad microinverter, and, recently, the most powerful range of dual-module microinverters in the world with the DS3 series. We are driven to push the boundaries of solar power.”
APsystems’ success in reaching the 2 GW milestone as cumulative shipments of microinverters and RSD solutions, is attributed, in large part, to its global dedication to innovation combined with the experience and capabilities of its employees in each business unit around the world. Driven by customer demand, the power electronics design experts comprising APsystems’ engineering and R&D teams employ the latest breakthroughs in power inversion circuitry, semiconductor device technology, high-speed encrypted communication protocols and intelligent control. APsystems’ newly introduced product line, the DS3 microinverter series, is a continuation of its ever-evolving roadmap centered on disruptive solar technology.
Additionally, APsystems continues to invest in its gateway software, inverter firmware, and its cloud-based online platform to protect installer and consumer data while providing customers with the best possible user experience. APsystems’ information security management system (ISMS) is now certified to ISO/IEC 27001:2013 (also known as ISO27001), the international standard for information security, and encrypted Zigbee technology has been integrated as a standard feature in all new generations of multi-module microinverters.
People, innovation and leading-edge system design and security are part of the framework that has propelled APsystems to the forefront of global solar MLPE system leadership. APsystems would like to thank all its customers, partners, and employees for being part of this tremendous achievement, and for positively impacting its story, and indeed the world itself, for the better.
New DS3 APsystems Installer Training Webinars in February & March
/in Events, General News, Training, WebinarsAPsystems will be conducting PART 1 of its system installation training on Wedensday, February 9th OR March 16th at 9am PST/12pm EST covering microinverter installation for the new DS3. PART 2 will take place on Thursday, February 10th OR March 17th at 9am PST/12pm EST and cover ECU-R gateway set up and commissioning, and EMA walkthrough. This training is at no cost to installers.
PART 1: DS3 Microinverter Installation
Build a competitive advantage with the world’s most powerful dual microinverter. This training will cover the new DS3 microinverter product line, including the DS3, DS3-L and DS3-S. Attendees will learn the benefits and features of the DS3 series as well as tips and tricks to rapid installation, maximizing reliability and power production while minimizing returns to the job site.
PART 2: ECU-R Gateway Set Up and Commissioning, and EMA Walkthrough
Learn the simple and convenient steps to ECU-R set up and commissioning, with an EMA installer portal walk-through. Installers will learn how to set up their customer’s gateway device to connect to the system and the internet, as well as the online EMA set up of customer accounts, site configuration and troubleshooting.
REGISTER HERE
Attendees will also receive 1 NABCEP CE credit for each APsystems webinar they attend. Be sure to sign up for both events of this 2-part series!
Happy Holidays 2021
/in Events, General NewsWishing you a happy and healthy holiday season
APsystems showcases the new DS3 Series at Electricity Transformation Canada 2021
/in Events, General NewsAPsystems was proud to introduce the new DS3 series at the booths of our distributors Polaron Solar and HES PV at Electricity Transformation Canada last month. It was a hugely successful exhibition, and we would like to thank youfor coming to the show.
The DS3 series is grid-interactive and fully compliant with CA Rule 21 requirements. With its unparalleled performance, efficiency of 97%, and increased reliability, the DS3 series is a game changer for residential and commercial solar.
The DS3, DS3-L, DS3-S were all exhibited at the show and created tremendous interest in this new product line, including its high-efficiency, high-density power conversion to maximize the peak performance of today’s high-capacity PV modules. Also, the DS3 series is fully backward compatible with QS1 and YC600 microinverters and accessories, which enables simpler configuration and installation.
You can find more resources on our website and in our online library. Thanks again for stopping by and we look forward to seeing you at the next event.