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Now Available!

APsystems introduces its next-generation AC-coupled smart Energy Storage Solution for residential.

The system includes the ELS single-phase battery charger solution together with APsystems low voltage batteries,  also compatible with an expanding list of LiFePO4 battery brands*, it becomes the ideal AC-coupled storage solution for residen­tial PV applications.

With automatic energy management features based on intelligent software and integrated monitoring, system owners can choose between back-up, self-consumption and time of use modes to secure critical loads during power outages and maximize energy savings for their houses.

Couple relaxing on an outdoor lounge in a sunlit backyard, checking a smartphone, with solar panels on the house roof nearby.

ELS-11K

Key Features

  • Native split phase design, eliminating the need for a transformer
  • Off-grid PV charging via AC-coupling
  • Nominal power rating up to 11,400 VA
  • Peak backup power up to 17,100 VA for 10 seconds
  • Seamless integration with APbattery for scalable storage (LiFePO4 chemistry)
  • Support for up to 16 APbattery units in parallel for extended storage capacity
  • Use for backup, self-consumption, and time-of-use applications
product videos & webinars
product documentation
FAQs

APbattery 10kw

Key Features

  • LFP battery
  • Supports Charging Down to -5°C
  • Automatic Parallel Configuration
  • Outdoor and Indoor Application (IP65)
  • Advanced BMS control
  • Parallel capacity up to 160 kWh
  • Black out and emergency back-up
  • Self-heating for low ambient temperatures (optional)
  • Remote monitoring with over-the-air updates(optional)

Multiple Control Modes

Monitoring

download the EMA Manager App here
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APsystems

Powering the globe. Including your corner of it.

APsystems is the #1 global multi-platform MLPE solution provider, offering microinverter, energy storage and rapid shutdown devices for the global solar PV industry. APsystems microinverters are intelligent, innovative, and the best-selling multi-module microinverters in the world.

Founded in Silicon Valley in 2010, APsystems encompasses 6 global business units serving customers in over 160 countries. With millions of units sold producing more than 8TWh of clean, renewable energy, APsystems continues to be a leader in the ever-growing solar MLPE segment.

APsystems Canada

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 6 global business units serving customers in over 160 countries. With millions of units sold producing more than 8TWh of clean, renewable energy, APsystems continues to be a leader in the ever-growing solar MLPE segment.

News

  • Banner showing APsystems logo and 'APsystems Energy Monitoring & Analysis (EMA)' with an 'UPGRADE' button and device screens in a futuristic dashboard design.
    Big Update: APsystems EMA Gets a Powerful New Upgrade!August 31, 2026 - 9:14 pm
  • Promotional APsystems Canada poster with solar panels, bold 'CANADA, THIS ONE'S FOR YOU!' text and orange section about social channels and a YETI toolbox, plus social icons at bottom.
    O Canada, We’ve Got Channels for That!June 23, 2026 - 2:09 am
  • APsystems QT2 three-phase microinverter infographic showing the QT2 unit with multiple output cables and features like 20A input, 60V DC, IP67, ZigBee, and 2000W output capacity.
    BIG POWER. FEWER COMPONENTS. FASTER INSTALLS.August 15, 2026 - 12:33 am
  • Collage from CanREA Golf Tournament: sponsor board with logos, a banquet hall full of attendees dining, and four golfers posing by a window.
    APsystems Hits the Links at the CanREA Golf TournamentAugust 15, 2026 - 12:33 am
  • Orange promotional banner featuring a bearded man wearing a cap and red sunglasses, pointing toward the camera; text reads 'FASTER. CLEANER. SIMPLER. IN BAKERSFIELD, CALIFORNIA' and 'See how APsystems helps crews install with confidence' for TEDDY TALKS promo (powered by APsystems).
    TEDDY Talks: Getting More Done with DS3August 15, 2026 - 12:30 am
JOIN OUR INTEREST LIST

apsystemscorp

APsystems is #1 global multi-platform MLPE solution provider, offering microinverter, energy storage & rapid shutdown devices for the solar industry.

Yes, you really can plug solar panels directly int Yes, you really can plug solar panels directly into a standard 120V outlet!  Thanks Joe for putting the APsystems EZ1 to the test and showing just how simple plug-in solar can be.
 
See the EZ1 in action, from connecting the panels to producing power and monitoring performance through the app.
 
▶️ Watch the full Solar Surge demonstration: https://www.youtube.com/watch?v=B4izySNJZGk
 
Ready to try it yourself? Use code SOLARSURGEEZ10 to save 10% on the EZ1 and APmeter: APsystems APshop USA
 
APsystems EZ1. Plug in. Power up. Start saving. @unitedsolarsurge
Today, we pause to remember the lives lost on Sept Today, we pause to remember the lives lost on September 11, 2001, and to honor the courage of the first responders, service members and everyday people who stepped forward in the face of unimaginable tragedy.
 
We remember those we lost, their families and all those forever impacted by that day.
How simple is plug-in solar? Solar Surge put the A How simple is plug-in solar? Solar Surge put the APsystems EZ1 to the test.
 
Watch as Joe Ordia connects two solar panels to one EZ1 microinverter, plugs it into a standard 120V outlet and immediately starts producing around 480 watts of power.
 
That solar energy helps power whatever is drawing electricity in the home at that moment—reducing the amount needed from the grid. Joe also walks through connecting the EZ1 to Bluetooth and Wi-Fi for real-time monitoring through the app.
 
▶️ Watch the full Solar Surge demonstration: https://www.youtube.com/watch?v=B4izySNJZGk
 
Want to try it yourself? Use Solar Surge’s code SOLARSURGEEZ10 to save 10% today: today: https://apshop.apsystems.com/discount/SOLARSURGEEZ10 
 
APsystems EZ1. Plug in. Power up. Start saving.

#APsystems #PlugInSolar #DIYsolar #SolarSurge @unitedsolarsurge
How simple is plug-in solar? Seriously simple. ☀ How simple is plug-in solar? Seriously simple.
 
☀️ Connect one or two solar panels to the APsystems EZ1
🔌 Plug the EZ1 into a standard 120V outlet
📱 Connect through the app to monitor your solar production
 
The electricity produced flows into your home’s electrical system, helping power whatever is already running—your refrigerator, TV, lights, air conditioner and more. That means your home draws less electricity from the grid while the sun is shining.
 
No rooftop installation. No separate monitoring device. No subscription. Just a sunny spot, a standard outlet and a simpler way to start producing your own power.
 
Plug in. Power up. Start saving. It’s seriously EZ.
 
Shop EZ1 today: https://apshop.apsystems.com/
Project Showcase | Commercial Solar for Bayfield R Project Showcase | Commercial Solar for Bayfield Recreation Center in Bayfield, Wisconsin

💫 A full rooftop solar installation is completed for the Bayfield Recreation Center, a nonprofit community hub. Funded through grants and local support, the system is already cutting the facility’s monthly utility bills by roughly half. At the heart of the design are APsystems QT2-208 microinverters — selected to balance high energy yield with budget requirements. 

💡 Built around a complete microinverter system, the project delivers a cost-effective, high-performance solution tailored to the center’s daily operational load. The QT2-208’s distributed architecture simplifies wiring and maximizes long-term reliability across the facility.

❄️ Designed for Wisconsin’s demanding climate, the system features module-level monitoring and strong shade tolerance under heavy snow—ensuring stable, year-round power production while lowering lifetime operating costs. 

Learn more about the QT2: https://usa.apsystems.com/qt2/ 

#APsystems #CommercialSolar #NonprofitSolar #CleanEnergy
This Labor Day, we’re celebrating the hardworking This Labor Day, we’re celebrating the hardworking people who keep America’s solar industry moving—and thanking the incredible solar community that continues to partner with us, trust our technology and put APsystems to work.
 
At APsystems USA, support isn’t something we outsource. Our Technical Support team is based right here in the United States, so when you call, you’re speaking with someone who understands our products—and the market you work in.
Because great technology deserves support that’s close to home.
 
And don’t forget—our Labor Day 10% off EZ1 Sale is happening TODAY! It’s a great time to plug into simple, accessible solar and start producing your own power.
 
Happy Labor Day from APsystems USA! 🇺🇸
 
Shop the EZ1 Labor Day Sale: https://usa.apsystems.com/labor-day-sale/
Let the Sun Do the Labor.   Save 10% on the DIY EZ Let the Sun Do the Labor.
 
Save 10% on the DIY EZ1 and APmeter this Labor Day Weekend.
 
The APsystems EZ1 plug-in microinverter makes it easy to put solar to work around your home. Its an EZ DIY job, just connect one or two solar panels, plug it into a standard outlet and monitor your energy production through or app.
 
Pair it with the APmeter to prevent excess solar energy from feeding back to the grid.
 
Whether you’re starting small or looking to add a little more solar power, this is an EZ weekend to get started.
 
Shop the Labor Day Weekend Sale: https://usa.apsystems.com/labor-day-sale/
 
Less Labor. More Solar. Save 10%.
 
Answer the question from the video correctly in the comments and you may win a surprise! 🎉
🎙️Episode 22 featuring Jesse Channel and Hattie Ha 🎙️Episode 22 featuring Jesse Channel and Hattie Haffner of Southsound Solar is live from RE+!

In this episode, Teddy sits down with Jesse and Hattie to talk about Southsound Solar’s history, their experience serving customers throughout Washington’s South Sound region, and their long-standing relationship with APsystems.

Jesse reflects on nearly 14 years with the company and the many changes he has seen across the solar industry, including the evolution of APsystems technology from some of the earliest inverter generations to today’s microinverters and monitoring platforms.

One of the biggest takeaways from the episode? Building a strong reputation comes down to doing good work and taking care of customers. Jesse and Hattie share how that approach has helped Southsound Solar grow while continuing to serve homeowners across Thurston, Mason, Grays Harbor, Pierce, and Lewis counties.

Catch the full conversation at the link in our bio! @southsoundsolar
The plug-in solar map keeps growing—and New Jersey The plug-in solar map keeps growing—and New Jersey is now on it.
 
The Garden State Balcony Solar Act is another major step forward for simpler, more accessible solar—especially for renters and households without room for a traditional rooftop system.
 
But state legislation isn’t the only way to explore plug-in solar.
 
For areas where sending excess solar energy back to the grid may be restricted, the APsystems EZ1 can be paired with the APmeter zero-export solution. The APmeter monitors household energy use and automatically adjusts EZ1 output to help prevent excess power from being exported to the grid.
 
That gives more homeowners and renters across the country a practical zero-export option—even in states that haven’t yet passed specific plug-in solar legislation.
 
Local utility rules, permitting requirements and electrical codes still vary, so customers should verify their local requirements before installation.
 
Plug-in solar is moving forward—and the EZ1 is ready to help more people take part. 

Buy your EZ1 and APmeter today: https://apshop.apsystems.com/
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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

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