Enphase Energy 295-500 W Microinverter IQ8A (MC4)

Experience Unmatched Performance with Enphase Energy Microinverter IQ8A

Our newest IQ8 Microinverters are the industry's first microgrid-forming, software-defined microinverters with split-phase power conversion capability to convert DC power to AC power efficiently. The brain of the semiconductor-based microinverter is our proprietary application-specific integrated circuit (ASIC), which enables the microinverter to operate in grid-tied or off-grid modes. This chip is built in advanced 55 nm technology with high-speed digital logic and has superfast response times to changing loads and grid events, alleviating constraints on battery sizing for home energy systems. Part of the Enphase Energy System, IQ8 Series Microinverters integrate with the IQ Battery, IQ Gateway, and the Enphase App monitoring and analysis software. Connect PV modules quickly and easily to the IQ8 Series Microinverters that have integrated MC4 connectors. IQ8 Series Microinverters redefine reliability standards with more than one million cumulative hours of power-on testing, enabling an industry-leading limited warranty of up to 25 years. IQ8 Series Microinverters are UL listed as PV Rapid Shutdown Equipment and conform with various regulations when installed according to the manufacturer's instructions.

Features

• Easy to install - Lightweight and compact with plug-n-play connectors, Power Line Communication (PLC) between components, Faster installation with simple two-wire cabling
• High productivity and reliability - Produce power even when the grid is down, More than one million cumulative hours of testing, Class II double-insulated enclosure, Optimized for the latest high powered PV modules
• Microgrid-forming - Complies with the latest advanced grid support, Remote automatic updates for the latest grid requirements, Configurable to support a wide range of grid profiles, Meets CA Rule 21 (UL 1741-SA) and IEEE 1547:2018 (UL 1741-SB 3rd Ed.)

Specifications

• Width: 8.3 in
• Height: 6.9 in
• Depth: 1.2 in
• Commonly Used Module Pairings: 295-500 W (Input DC)
• MPPT Voltage Range: 32-45 V
• Maximum Input DC Voltage: 60 V (Input DC)
• Maximum Input DC Current: 12 A (Input DC)
• Operating Range: 16-58 V (Input DC)
• Minimum/Maximum Start Voltage: 22 V/58 V (Input DC)
• Maximum DC Short-Circuit Current (Module ISC): 25 A (Input DC)
• Over Voltage Class DC Port: II (Input DC)
• PV Array Configuration: Ungrounded Array, No Additional DC Side Protection Required, AC Side Protection Requires Maximum 20 A Per Branch Circuit (Input DC)
• Peak Output Power: 366 VA (Output AC)
• Maximum Continuous Output Power: 349 VA (Output AC)
• Nominal Grid Voltage (L-L): 240, Split Phase (L-L), 180 deg (Output AC)
• Maximum Continuous Output Current: 1.45 A (Output AC)
• Nominal Frequency Rating: 60 Hz (Output AC)
• Extended Frequency Range: 47-68 Hz (Output AC)
• AC Short-Circuit Fault Current Over 3 Cycles: 2 Arms (Output AC)
• Maximum Units Per 20 A (L-L) Branch Circuit: 11 (Output AC)
• Over Voltage Class AC Port: III (Output AC)
• AC Port Backfeed Current: 30 mA (Output AC)
• Power Factor Setting: 1 (Output AC)
• Grid-Tied Power Factor (Adjustable): 0.85 Leading to 0.85 Lagging (Output AC)
• Peak Efficiency: 97.7%
• CEC Weighted Efficiency: 97%
• Night Time Power Consumption: 22 mW
• Ambient Temperature Rating: -40 to 60 deg C
• Relative Humidity: 4-100% (Condensing)
• Connector Type DC (IQ7A-72-2-US): Staubli MC4
• Cooling: Natural Convection - No Fans
• Approved For Wet Location: Yes
• Degree of Pollution: PD3
• Enclosure Rating: Class II Double-Insulated, Corrosion Resistant Polymeric Enclosure
• Environmental Category/UV Exposure Rating: NEMA Type 6/Outdoor
• Includes: Microinverter, Mounting Bracket
• Standards: CA Rule 21 (UL 1741-SA), UL 62109-1, UL1741/IEEE1547, FCC Part 15 cETLus Listed B, ICES-0003 cETLus Listed B, CAN/CSA-C22.2 NO. 107.1-01, UL Listed as PV Rapid Shut Down Equipment, NEC 2014, NEC 2017, and NEC 2020 section 690.12, C22.1-2018 Rule 64-218
• Warranty: 25 Years
• Weight: 2.43 lb

Documents 

• Specification Sheet
• Installation Manual
• Installation/Operation Manual
• Certificate of Compliance
  

Advanced Technology in Solar Microinverters

The Enphase Energy 295-500 W Microinverter IQ8A embodies cutting-edge technology, specifically designed to enhance solar energy systems. Each microinverter operates independently, optimizing the performance of each solar panel. This means that even if one panel is shaded or malfunctioning, the rest will continue to operate at peak efficiency. With the capability to handle variable power outputs from 295 to 500 watts, the IQ8A ensures you can integrate it seamlessly into your existing solar setup. Its compatibility with various panel configurations makes it an ideal choice for both residential and commercial solar projects.

Reliable Performance in All Conditions

The performance reliability of the Enphase Energy IQ8A microinverter is a significant advantage for any solar energy user. Built to withstand a wide range of weather conditions, it features a robust design approved by rigorous testing standards. Whether it’s extreme heat or heavy rain, the IQ8A continues to deliver efficient power conversion, providing peace of mind and continuous energy generation. This resilience is critical for users aiming to maximize their energy production throughout the year, regardless of environmental challenges.

Smart Monitoring and Management Capabilities

Enphase Energy’s IQ8A microinverter comes equipped with intelligent monitoring features that allow users to track performance in real time. The Enphase Enlighten app provides detailed insights into energy generation and system status, ensuring that you are always in control. You can identify performance issues instantly and make informed decisions about maintenance and upgrades as needed. This proactive management capability empowers users to optimize their solar installations, ensuring maximum efficiency and long-term savings on energy costs.