EZ1 is designed for people who want solar without a complicated installation. It connects to two solar panels and plugs directly into a standard wall outlet, allowing you to start generating power right where you live.
No rooftop system. No complex wiring. Just simple, plug-and-play solar.
1. DIY-friendly, plug-and-play design
2. No rooftop installation required
3. Real-time monitoring on your smartphone
4. Built on proven APsystems technology
5. Designed for long-term reliability
EZ1 brings clean energy to homes that were previously left out of solar.
The APsystems EZ1 (model EZ1-LV) is built to make solar easy—no complicated installs, no guesswork. Just plug it into a standard wall outlet, and it starts sending power into your home right away. CSA Certified to UL3700 standards, the EZ1 combines simple installation with the safety, quality, and performance homeowners expect from APsystems.
Here’s the part most people don’t realize: the electricity your solar produces goes first to whatever is already using power inside your home—your fridge, Wi-Fi, lights, and more. That means you pull less electricity from the grid, helping slow down your utility meter.
If your system produces more power than your home is using, excess energy may flow back to the grid, depending on your local utility requirements. For customers who need or prefer zero-export operation, the optional APmeter monitors power flow at the electrical panel and automatically adjusts EZ1 output to help prevent excess solar from being sent to the grid.
Designed for balconies, patios, gardens, and other small-scale setups, EZ1 supports two solar panels with independent performance tracking for maximum energy production. Built-in Wi-Fi and Bluetooth make it easy to monitor everything right from your phone.
No complicated setup. No rewiring your home. Just plug it in and start using your own power.
The EZ1 supplies solar power to whatever is already using electricity in your home. When solar production is greater than your home’s current energy use, the optional APmeter automatically adjusts EZ1 output to help prevent excess power from being sent back to the utility grid—commonly referred to as backfeed.
*APmeter is sold separately and requires installation at the electrical panel. Installation must follow applicable electrical codes and local requirements. See training video.
Buy the EZ1 and accessories directly from APsystems, or shop through one of our trusted partners for individual products or complete kits.
Start with the EZ1, then add the APmeter or cable option that fits your setup.
Prefer to shop through a solar retailer or want a complete kit? Our trusted partners offer a range of EZ1 products and ready-to-install kits. Product selection varies by partner.
Made for real spaces, real homes
EZ1 is ideal for:
Want to keep all EZ1 production within your home? Add the optional APmeter for automatic zero-export control.
Whether rooftop solar isn’t an option—or you simply want to add more solar—EZ1 gives you another way to get started.
“The EZ1 lowers the barrier to entry for solar. No massive buy-in, no complicated setup — just a practical way for more people to start generating their own power.”
“Quick shipping and well packed in a sturdy box. All items ordered were received. A very easy setup with clear instructions. Probably less than five minutes to hookup. Works fine. Will recommend to others.”
“I am loving my two EZ1 inverters. In central Texas, I have consistently generated over 5 kWh per day. The installation process was a breeze, and the app is super user-friendly, it has been a seamless experience overall.”
“APsystems has built a product (the EZ1) that aligns with the growing plug-in solar movement while maintaining smart inverter capabilities and user-friendly design.”
“The AP EasyPower app makes it easy to see how much power you’re producing and track your system’s performance over time.”
“You can view real-time production, daily generation, monthly totals, and lifetime energy output all from your phone.”
“Plug-in solar is one of the easiest ways to start reducing your electricity costs. Two panels with just one microinverter and a standard outlet. That’s all it takes to start generating solar power.”
“I got the EZ1 on a whim to play with. The app was easy to set up, and the system peaked at 354 watts producing around 2 kWh. Simple.”
“Our goal was a simple, low-profile solar setup that could be installed without major construction. Using basic hardware, panel frames, and the APsystems EZ1, we created a clean fence-mounted system that has been working flawlessly for the past two months.”
“I have them on my home and get an extra 3.5+kWh or more per day from them. Easy to install and monitor!”
“I’m particularly excited about the EZ1 plug-in solar microinverter because its versatile to upcycling PV modules. I also really like running the performance application via BlueTooth.”
“If you’re looking for a simple, scalable way to start your solar journey, the APsystems EZ1 may be one of the smartest entry points on the market today.”
“The app was very easy to connect to my Wi-Fi and provides plenty of information about power production, daily output, and historical performance. It’s a very good system and I’m very happy with it.”
People using EZ1 have access to:
APsystems EZ1-LV Quick Installation Guide
APsystems EZ1-LV Datasheet
APsystems EZ1-LV User Manual
APsystems EZ1-LV Accessories Summary
APsystems EZ1-LV Microinverter Limited Warranty
APsystems EZ1-LV Certifications
APsystems EZ1-LV Module Compatibility Calculator
APsystems PV Module Selection Guidelines for EZ1-LV
APsystems APmeter Datasheet
APsystems APmeter User Manual
APsystems APmeter EZ1 series Export Limit Solution
APsystems EasyPower App User Manual
EZ1 connects via Bluetooth and Wi-Fi, allowing you to monitor system performance through the AP EasyPower app. Track production, view insights, and see your energy in real time — anytime, anywhere.
The AP EasyPower app makes it easy to connect to your EZ1 and monitor solar production from your phone. Use Bluetooth when you’re near the system or connect through Wi-Fi for remote access anywhere.
You can register up to two EZ1 microinverters per system. To be eligible for the product warranty, connect and register your system online through AP EasyPower.
EZ1 Makes Balcony Solar Easy: 4-Panel Plug-In Installation Training
APsystems EZ1 + APmeter: Plug-In Solar Overview & Setup
How to Install and Configure APmeter Zero-Export Control for EZ1
MATT MAKES SOLAR EZ: ASK MATT: What happens to the EZ1 during a power outage?
Plug-in & Power Up with EZ1
AP EasyPower APP: Direct Connect Mode
AP EasyPower APP: Remote Mode – Register & Link
AP EasyPower Direct Connect Mode
AP EasyPower Remote Mode Register & Link
EZ1 Microinverter Installation (Garden Setup)
EZ1 Microinverter Installation Introduction
EZ1 Microinverter Installation (Balcony + Flexible Panels)
EZ1 Balcony Scenario Application (Standard)
Unboxing the EZ1-LV 120V Balcony Solar Microinverter from APSystems
How to Add Panels and EZ-1 Inverters to Balcony Solar Setup
MATT MAKES SOLAR EZ: What happens to the EZ1 during a power outage?
Check out these FAQs
What is the primary use case for the EZ1 Series?
The EZ1 is designed for DIY, balcony, and mobile solar applications. It is a Wi-Fi/Bluetooth integrated microinverter that simplifies connectivity by removing the need for a dedicated ECU gateway. It is ideal for smaller systems (1-2 modules) where a full residential setup is not required.
How does the EZ1 differ from the DS3 or QT2 series?
Integrated Comms: The EZ1 has built-in Wi-Fi and Bluetooth. The DS3/QT2 require an external ECU (ECU-R, ECU-C, etc.) for monitoring.
Plug-and-Play: The EZ1 is designed for simplified AC connections, often using a standard plug (where code permits), whereas DS3/QT2 are hardwired for roof-mount arrays.
Is "Plug-in" solar legal in the US?
It depends on the local jurisdiction. While the EZ1 hardware supports plug-and-play, the National Electrical Code (NEC) generally requires a dedicated branch circuit for permanent solar installations.
Is EZ1 UL 3700 compliant?
Yes, EZ1 is CSA Certified to UL3700 standards.
What is the maximum power capacity?
AC Output: The EZ1 is rated for 900W maximum continuous output.
DC Input: It features 2 independent input channels that can handle PV modules ranging from 315W up to 660W+ each.
Why do some manuals show different applications than others?
The EZ1-LV is the only EZ1 microinverter model available for sale in the United States. APsystems offers other EZ1 models in different regions of the world, so you may occasionally come across manuals or documentation that describe applications or features that do not apply to the U.S. market. For customers in the United States, always refer to the EZ1-LV User Manual, as it contains the correct installation, operation, and application information for the U.S.A version of the product.
Are installation and setup videos available for the EZ1?
Yes. Visit our EZ1 Quick Installation Videos for step-by-step guidance on installing, connecting, and setting up your EZ1 system.
Does the EZ1 shut down during a power outage to protect utility lineworkers?
Yes. The EZ1 meets UL 1741 SB requirements and includes anti-islanding protection. When the utility grid goes down, the EZ1 automatically stops producing power. This prevents electricity from feeding back onto utility lines and helps protect lineworkers.
Before turning back on, the EZ1 must detect stable grid voltage and frequency for five minutes. Once that safety check is complete, it automatically resumes producing power.
Do I need an ECU (Energy Communication Unit) to commission the EZ1?
No. You can commission the EZ1 using Direct Connect (Bluetooth) via the smartphone app.
Which app do I use to set this up?
You must use the AP EasyPower app.
Important: Do not use the standard “EMA Manager” app. EMA Manager is for professional installers setting up DS3/QT2 systems with an ECU. AP EasyPower is the dedicated app for EZ1 DIY/Single-system users.
What is the difference between "Local Mode" and "Remote Mode"?
Local Mode (Bluetooth): Used for commissioning, checking real-time data while standing near the unit, and adjusting settings. No internet required.
Remote Mode (Wi-Fi): Connects the EZ1 to the home’s Wi-Fi router. This allows the system to send data to the EMA cloud for long-term monitoring from anywhere.
Is "Plug-in" solar legal in the US?
It depends on the local jurisdiction. While the EZ1 hardware supports plug-and-play, the National Electrical Code (NEC) generally requires a dedicated branch circuit for permanent solar installations.
Check with your local Authority Having Jurisdiction (AHJ) or inspector before plugging a solar system directly into a standard wall outlet for permanent use.
Can I use extension cables for the AC output?
Yes, but ensure the cable is rated for outdoor use (UV resistant, weather-sealed) and properly sized for the voltage drop over distance. Always follow local NEC guidelines regarding temporary vs. permanent wiring.
Is EZ1 powered from the DC or the AC side?
It is powered from the DC side, i.e. from the Solar panels.
Can I connect my EZ1 directly to a battery?
No, EZ1 is a solar inverter and it must be connected to a PV module for proper operation. PV modules supply a limited current, voltage and power and their power is controlled by the inverter using a method called Maximum Power Point Tracking (MPPT). Batteries on the other hand, supply constant voltage and they can provide much higher currents that could exceed the current limit of a solar inverter, such as EZ1. Using a battery instead of a PV module to power EZ1 could cause the inverter to malfunction and fail. Such failures due to improper use is not covered under the warranty.
I have an existing PV on my roof. Can I add EZ1 without affecting my existing system?
Yes, EZ1 plugs directly into the wall outlet, just like a regular household device.
I have a storage system with back up sub panel. Do you recommend connecting EZ1 to the backup outlets or non-backup outlets.?
Connect the EZ1 to a non-back up outlet.
What if my state or utility limits plug-in solar system size?
The EZ1 gives you flexibility that many plug-in solar products don’t. Using the AP EasyPower app, you can adjust the maximum output power of the microinverter to align with local regulations or utility requirements. And for customers who need to prevent energy from being sent back to the grid, the EZ1 can be paired with the APmeter for smart zero-export control.
How do I set up the system for zero-export?
You will need to install the APmeter to measure exported power and to control the EZ1.
Can I connect two panels connected in series per channel?
Only certain PV modules can be connected in series or parallel. Please find the link below for the white paper explaining how to check PV module compatibility for series and parallel connections.
https://usa.apsystems.com/document/apsystems-pv-module-selection-guidelines-for-ez1-lv/
Is there a tool available to check the PV module compatibility with EZ1?
Yes. Please click here to the module compatibility calculator
Can I use lower wattage modules on EZ1, such as 200W on each input?
Yes, as long as the operating voltage and the current of the module are within the spec of the EZ1, you can use lower wattage modules. EZ1 has an operating voltage range from 26V to 60V. The MPPT range is from 27V to 45V.
Please check the PV module datasheet for the Vmp range and the operating / max input current as seen below.
Why don’t see any data being reported at night?
EZ1 communicates only when it is powered from the Solar Panel. There is no communication when there is no Sunlight to power the EZ1.
The LED is flashing Red. What does that mean?
Slow Red Flash: The inverter is producing power, but there is no communication with the cloud/app (Wi-Fi issue).
Steady Red: Critical Fault. This usually indicates a Ground Fault or hardware failure.
Action: Disconnect AC and DC, inspect cables for damage, and reconnect. If it persists, contact support.
Is my EZ1 Inverter the latest firmware version and able to use with the APmeter?
As long as the EZ1 is connected to the internet it will update to the latest firmware version and will function with the APmeter.
Why does the app show "0W" output even when the sun is out?
Grid Check: Ensure the AC cable is plugged in and the breaker is ON. The EZ1 is grid-tied and will not produce power if the grid is down.
Start-up Voltage: Ensure the DC voltage from the panels is within the MPPT operating range (26V–60V).
Grid Profile: Verify the correct Grid Profile (e.g., IEEE 1547 for US) was selected during commissioning.
How do I change the App Language?
On the right top corner, click on the current language to change it.
What is your return policy if I am not satisfied with the product?
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. This policy does not apply to Legacy Products.
To be eligible for a return, your item must be unused, in the same condition in which you received it, and in its original packaging. You will also need your receipt or proof of purchase.
To request a return, you must complete our APshop Return Request Form.
Return requests cannot be processed until the form has been completed and your return has been approved. Please do not send your item back before receiving return authorization and instructions from our team. Items returned without prior approval will not be accepted.
If your return is approved, we will provide return instructions and a return shipping label. Return shipping is the buyer’s responsibility, and the shipping cost will be deducted from your refund.
For questions about an existing return request—or if you received a damaged, defective, or incorrect item—please use the APshop Return Request Form and include your original order number.
Legacy Products are non-returnable and are no longer covered under warranty, as noted on their respective product sales pages.
The Bluetooth Button
If the WiFi password is changed, it can be updated locally through the APP using the Bluetooth connection without touching the inverter.
Cabling
EZ1 uses a proprietary AC connector on the unit side—do not cut/splice this connector or it may void the warranty.
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