Remarkable Innovation. Global Reach.

The smartest solar technology on the market today ā€” and tomorrow. Remarkable innovation keeps APsystems microinverters and storage solutions ahead of the competition, and puts more power and efficiency into your solar array.

Powering the Globe

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Why APsystems

APsystems is the #1 global leader in multi-platform MLPE solutions for the solar PV industry. Our product line includes microinverters, energy storage, and rapid shutdown devices, all designed to help you get the most out of your solar investment. Our microinverters are intelligent, innovative, and the best-selling multi-module microinverters in the world, providing reliable and efficient power conversion for your solar panels.

Founded in Silicon Valley in 2010, APsystems has grown to encompass four global business units serving customers in over 100 countries. With millions of units sold, we have produced more than 4TWh of clean, renewable energy, making us a trusted leader in the ever-growing solar MLPE segment.

  • Powerful

    Shifting environmental factors constantly challenge the efficiency of solar arrays; dust, debris and shade can drastically lower power output. With a conventional ā€œstringā€ inverter system, the least-performing module determines the productivity of the entire array ā€“ so the shadow of a single leaf will compromise the whole system.

    APsystems microinverters give you more power, independently optimizing the output from each solar module.Ā If one module is shaded, all the other modules in your array will still operate at full power. Built into each APsystems microinverter is a function called Maximum Power Point Tracking. Working at hundreds of times per second, the APsystems microinverter continually finds the greatest possible module power, greatly increasing overall system performance.

    APsystems microinverter installations are typically 5-15 percent more efficient than comparable ā€œstringā€ systems. Thatā€™s like having more solar modules on your roof with the same-sized array.

  • Smart

    The APsystems microinverter solution combines highly efficient solar harvesting and power conversion with our high-tech data collection and communication program ā€“ giving you real-time performance and efficiency about your solar array. The APsystems Energy Communication Unit, or ECU collects module performance data and sends it to an internet database.

    The APsystems Energy Monitoring and Analysis, or EMA software allows around-the-clock management of your solar array through any web-enabled device, like your home computer or smartphone.

  • Cost Effective

    The APsystems microinverter is the affordable, flexible solution for your solar power array. The compact, independent design allows easy installation on virtually any available surface, and because it is an integrated system, theĀ APsystems microinverter solution simplifies system design. Solar arrays can be easily expanded at any time, hassle-free.

    Additionally, the APsystems microinverter solution gives solar installers a competitive advantage and, when fully utilized, enables installers to install faster and generate more profit than competing systems of the same capacity.

  • Safe

    Unlike central inverters with high DC voltages in the hundreds of volts, APsystems microinverters tie directly to the low-voltage PV module and connect to the public power grid via standard AC voltages ā€“ enhancing worker and homeowner safety, and eliminating the possibility of high-voltage DC ā€œarcā€ fires.

  • Reliable

    You want an integrated system that works well together. The APsystems solar solution combines highly efficient power inversion with state-of-the-art data collection and monitoring so youā€™ll know precisely how your system is functioning at all times. No matter where you are.

  • Warranteed

    All APsystems products undergo rigorous factory testing, evaluation, and field tracking, guaranteeing you the highest quality, most dependable microinverters for your solar array. APsystems microinverters are designed for the same lifespan as the solar module.

    As the industry leader in solar microinverter technology, APsystems will always be here to stand behind our products.Ā  APsystems offers microinverter warranties from 10 up to 25 years.Ā 


Powering the globe. Including your corner of it.

APsystems continues to illuminate lives with Extend the Day

In a steadfast commitment to making a difference in the livesā€¦

10 Million Solar Panels Served Worldwide with APsystems MLPE Devices

FOR IMMEDIATE RELEASE Global solar leader achieves major milestoneā€¦

Press Release: APsystems Announces Global APstorage Launch at RE+ Las Vegas

FOR IMMEDIATE RELEASE Empowering global energy solutions:ā€¦

APsystems Expands Presence in Brazil, Delivering Industry-Leading Solar Solutions

FOR IMMEDIATE RELEASE SƃO PAULO, Brazil--APsystems, the globalā€¦

Join APsystems at RE+ International & Experience the Future of Energy Storage

Charge into the future with APsystems at RE+ International asā€¦

Revolutionizing Energy Solutions: APsystems and APsmart at ASEAN Sustainable Energy Week 2023

Come and explore the latest solutions from APsystems and APsmartā€¦

Invitation to visit APsystems at SNEC 2023 in Shanghai, May 24-26

SNEC 16th (2023) International Photovoltaic Power Generationā€¦

Invitation to visit APsystems at Future Energy Show Philippines 2023

Come and see APsystems latest MLPE and storage products atā€¦

APsystems Busts Myths about Commercial Microinverters on The Pitch

Microinverters have long been a go-to in residential solar arraysā€¦

Press Release: APsystems and OSW Announce Global Distribution Agreement

JIAXING, China & SYDNEY--(BUSINESS WIRE)--APsystems, theā€¦

The Power of Quad Microinverters for Commercial Rooftops

As part of Solar Power Worldā€™sĀ 2023 Trends in SolarĀ series,ā€¦

Contact APsystems

How can we help you?

APsystems is committed to providing the highest quality service to our customers and partners.


APsystems Worldwide Locations

APsystems USA
8627 N. Mopac Expy, Ste 150
Austin, TX 78759
United States of America
Phone: 1-844-279-8600

APsystems Jiaxing
Building 2, No. 522, Yatai Road, Nanhu District, Jiaxing City, Zhejiang, China
Phone: +86 -573-83986967

APsystems Shanghai
Rm. B305 No.188, Tomson Center,
Zhangyang Road, Pudong,
Shanghai 200120, China
Phone: +86-21-33928205

APsystems Australia
Suite 50/Level 1, 285a Crown Street,
Surry Hills NSW 2010
Phone: +029 007 7984

APsystems EMEA
Karspeldreef 8, 1101 CJ
Phone: +31 (0)85 3018499

APsystems France
22 avenue Lionel Terray
69330 Jonage
Phone: 031-10-2582670

APsystems Mexico
Av. LƔzaro CƔrdenas #3422 int 604,
Col. Chapalita. Zapopan, Jalisco. C.P. 45040. MĆ©xico
Phone: 01(33) 3188 4604

What Our Partners Say

ā€œAfter many years researching on different PV technologies available in the market, we are very proud to work exclusively with APsystems microinverters, it was a right decision for us as a Distributor because we benefit the Installers, Resellers and End Users with easier Installation, better warranty, better solution with a very competitive price.ā€

ā€œOnce again, APSystems has raised the bar in the MLPE industry with their new YC600, staying ahead of the curve for future higher-output solar panels. The standard 25-year warranty gives our clients to provide peace of mind.ā€

ā€œWe are always looking for cutting-edge technology in order to offer the best solutions. Our technology partners in the U.S. like APsystems always provide us with the best quality products.ā€

ā€œThis is the most northern grid-tied solar energy system in the Americas and with such a remote installation, we needed a 3-phase inverter that oļ¬€ered the best combination of performance, reliability and price. The APSystems inverter was clearly the best choice.ā€

ā€œAPsystems offers the most advanced microinverters on the market today, so adding them to our product offerings is a natural. Our installers and end customers will be impressed by the power and reliability the APsystems solution brings to their solar systems.ā€

ā€œAPsystems has the perfect mix of reliability, price and service as a vendor. Our installers love the ease and speed of installation, and not having to worry about messy and expensive cables.Ā Our goal is to make APsystems the No. 1 microinverter in Canada.ā€

ā€œWorking with APsystems signiļ¬cantly improved the net proļ¬t on the installation due to a decrease in labour time compared to string inverters. Winning this project was highly competitive, and knowing our install times with APsystems was very valuable in ensuring our bid was as accurate as possible while protecting our margins.ā€

“We are choosing APsystems as our microinverter because they are second to none in their functionality, efficiency and durability. Their production specifications are becoming the benchmark of what a microinverter should be able to do and produce.”

ā€œWith APsystems and our third-party financing, we are taking an important step towards simplifying and lowering costs of PV system ownership for residential customers.ā€

“APsystems Microinverters are much easier to install than the other ā€˜majorā€™ company’s inverters. There is no expensive trunk line to stock, as the AC lines are attached to inverters. Also, there is one inverter per two modules, so only half the inverters to install and ground.Ā  With one inverter per two modules, it allows for an easy install for various layouts.”

ā€œAPsystems is leading the industry in solar microinverter innovations. Its revolutionary approach of individualized, maximized microinverters paired with its quality products and ease of installation is what separates it from the crowd.ā€

ā€œAPsystems microinverters made this project successful because of their easy installation. Both microinverter and string systems were initially considered, and APsystems decreased cost and complexity.ā€