APsystems EZ1 Plug-in Microinverter | EZ1-LV-NA | UL 3700 | 12 years standard warranty
- 1 microinverter connects to 2 modules
- Max output power reaching 900VA
- 2 input channels with independent MPPT
- Maximum reliability, Type 6
- High input current for larger modules
- Built in Wi-Fi and Bluetooth
- Safety protection relay integrated
- Dedicated for balcony and DIY systems
- 12 Year Warranty
- CSA Certified to UL3700 standards
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The APsystems EZ1 microinverter is a plug-and-play choice for balcony, terrace, garden and other portable solar setups, making DIY solar simple and accessible. With dual MPPT, powerful performance for today’s larger panels, and built-in Bluetooth and Wi-Fi monitoring through the AP EasyPower app, the EZ1 delivers safe, reliable and connected clean energy. Pair it with the APmeter for zero-export control, helping keep the solar energy you generate on-site instead of sending it back to the grid.
Key Features
- 1 microinverter connects to 2 modules
- Max output power reaching 900VA
- 2 input channels with independent MPPT
- Maximum reliability, Type 6
- High input current for larger modules
- Built in Wi-Fi and Bluetooth
- Safety protection relay integrated
- Dedicated for balcony and DIY systems
- 12 Year Warranty
- CSA Certified to UL3700 standards
Product Specifications
Input Parameters (DC)
- Recommended PV Module Power (STC) Range: 315 Wp – 660 Wp+
- Peak Power Tracking Voltage Range: 27 V – 45 V
- Operating Voltage Range: 26 V – 60 V
- Maximum Input Voltage: 60 V
- Maximum Input Current: 18 A × 2 channels
- Maximum Short Circuit Current: 25 A per input
- Number of Input Channels: 2 (Independent MPPT)
Output Parameters (AC)
- Maximum Continuous Output Power: 900 VA
- Nominal Output Voltage / Range: 120 V / 105.6 V – 132 V
- Nominal Output Current: 7.5 A
- Nominal Output Frequency / Range: 60 Hz / 58.8 Hz – 61.2 Hz
- Power Factor Rating: >0.99(-0.9~0.9 adjustable)
Efficiency & Consumption
- Peak Efficiency: 96.0%
- Nominal MPPT Efficiency: 99.5%
- Night Power Consumption: 20 mW
Mechanical & Environmental Parameters
- Dimensions (W x H x D): 11.1" x 9.2" x 1.6" (283 mm x 233 mm x 39.5 mm)
- Weight: 9.3 lbs (4.2 kg)
- Operating Ambient Temperature Range: -40°F to +149°F(- 40 °C to +65 °C)
-
Storage Temperature Range: -40°F to +185°F(-40 °C to +85 °C)
- Cooling: Natural Convection (No Fans)
- Enclosure Rating: NEMA Type 6 / IP67
- DC Connector Type: Stäubli MC4 PV-ADBP4-S2&ADSP4-S2
Features & Compliance
- Communication: Built-in Wi-Fi & Bluetooth (direct local/cloud monitoring via AP EasyPower app)
- Maximum Parallel Units: Up to 2 microinverters per drop line/app setup
-
Safety, EMC & Grid Compliances: : UL1741; CSA C22.2 No.107.1-16; FCCPart15B; IECS-003; IEEE1547;UL1741SB; SRD-V2.0; NEC2014 & NEC2017 & NEC2020 & NEC2023 Section 690.11 DC Arc-Fault circuit Protection NEC2014 & NEC2017 & NEC2020 & NEC2023 Section 690.12 Rapid Shutdown of PV systems on Buildings
- Warranty: 12-Year Standard
Download
Datasheet
APsystems_EZ1-LV_Microinverter_Datasheet.pdf
User Manual
APsystems_EZ1-LV_Microinverter_User_Manual.pdf
APsystems_EZ1-LV_Quick_Installation_Guide.pdf
Certification
APsystems_NA_UL3700_certificate_EZ1-LV_QW-ED-07-305_A0.pdf
APsystems_Limited_Warranty_-_USA.pdf
About APsystems
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 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.
FAQ
The EZ1 has two PV input channels and is designed to connect up to two solar modules. Check the electrical limits for the exact model before selecting panels.
The EZ1 can be configured through the APsystems app using Bluetooth and Wi-Fi, depending on the setup process. If it remains in Direct mode, check the router connection, app permissions, firmware, and whether the inverter has completed commissioning. A Wi-Fi connection alone does not guarantee that the inverter is operating.
Yes. The EZ1 includes Wi-Fi and Bluetooth for commissioning and monitoring through the AP EasyPower app. Remote access requires suitable network connectivity.
The EZ1 is discussed by users for small PV installations, including balcony solar. Suitability depends on the model, mounting arrangement, electrical connection, and local regulations. In the United States, check applicable interconnection, permitting, and electrical-code requirements rather than assuming a plug-in installation is automatically permitted.
The EZ1's compact design may suit small PV projects, but installation still requires correct DC wiring, AC connection, grounding, weather protection, and grid compliance. Follow the manufacturer's instructions and local electrical codes. Have a qualified electrician perform work that requires professional licensing.
It may suit a small system when its input specifications, AC output, monitoring functions, and local installation requirements match the project. Compare the total cost with alternative microinverters, including monitoring accessories and installation. Consider expected daytime consumption and export compensation when estimating savings.
Possibly. Panel wattage alone is insufficient to determine compatibility. Check Voc, Vmp, Imp, Isc, and the manufacturer’s permitted module-power range for the specific inverter.
The EZ1 is primarily positioned for small-scale DIY and portable solar applications. For a conventional rooftop array, compare APsystems’ rooftop microinverter products and follow local permitting and installation requirements.
APsystems lists a compatible APmeter accessory for zero-export control. Check supported models, system configuration, and setup requirements before relying on export limiting.
The EZ1 includes Wi-Fi and Bluetooth, so a separate ECU is not required for its basic direct connectivity and app monitoring. Confirm any additional system-level monitoring requirements.
APsystems lists a compatible APmeter accessory for zero-export control. Check supported models, system configuration, and setup requirements before relying on export limiting.
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