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Enphase Ensemble IQ8 Plus Microinverter Residential

Solar Loan from 6.99%
Minimum order – 5 panels

We have changed the number of solar panels to comply with shipping terms.

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Input Voltage DC60
Output Voltage AC300
Solar panel compatibility60/72 - 120/144 cell
  • Grid-Tie Inverters
  • Hybrid Inverters
  • Micro inverter
  • Off-Grid Inverters
Watts235 – 440
Rated Efficiency97.6 %
Dimensions LxWxH8.3” x 6.9” x 1.2”
Weight2.38 lbs
ManufacturerEnphase Energy
Manufacturer Part #EN-IQ8PLUS
Operating Temperatures -40ºF to +140ºF
Warranty25 years Manufacture
Delivery Time 5-7 business days

About product

To date, IQ8 is the smartest microinverter ever produced by Enphase. These are the first microinverters to possess grid-forming and split-phase conversion capabilities, which bring the efficiency of these devices to an entirely new level. Reliability has also been vastly improved. Enphase has conducted extensive power-on testing, exceeding 1 million cumulative hours. Now the company is offering a limited warranty of up to 25 years, which is one of the best in the industry.

The brain of the IQ8 is a powerful 55 nm chip. This proprietary solution enables the device to work both in grid-tie and off-grid modes. Record-breaking response times to shifting loads and other events eliminate some of the battery-sizing limitations, granting your PV system extra flexibility. IQ8 microinverters form part of the Enphase IQ family of devices. It means they can be easily integrated with the Battery, Gateway and Enphase App for performance-tracking and analysis.

The microinverters are sold with plug and play MC4 connectors, making the installation fast with little effort required. The devices are listed by UL as Rapid Shutdown Equipment. They also meet a number of important regulations, such as CA Rule 21 (UL 1741-SA) requirements.

Key Features

  • 1,000,000 hours of testing and Сlass 2 double-insulated enclosure guarantee superb reliability
  • Advanced grid support compliance with automated updates for the newest requirements
  • Two-wire cabling, low weight, small size and plug and play connectors for ease of installation
  • The IQ8 continue to produce power even when the grid is down
  • Adapted to work with high-powered 60- and 72-cell (120 and 144 half-cell) modules
  • Support a high number of grid profiles
  • 235 - 440 W input power
  • 25 - 58 V operating range
  • 300 VA peak output

Reviews & Questions

  • Reviews (2)
  • Questions (4)
Picked the plus version for higher wattage panels. Very excited about their ability to operate off-grid, this is a very welcome feature in microinverters. The store processed my order very rapidly, this deserves a solid 5 star
Drew Schultz
11/15/2021 01:11 pm
Really impressed with how fast after the release date I managed to get these IQ8+. A1 does wonders, can’t recommend this store enough!!!
Lee Watts
11/05/2021 09:38 am

Leave a review

How do iq8 plus inverters work off grid
Jeffrey Judd
12/30/2023, 16:49
During an outage, the IQ8 will temporarily disconnect your solar panel system from the electric grid and continue to operate in off-grid mode, allowing you to generate and use solar power while the grid is down.
What’s the efficiency?
11/11/2021, 10:22
Peak efficiency of the IQ8+ is 97.6%.
Is it a good idea for really humid environments?
11/02/2021, 11:01
The allowed humidity range is 4% to 100% (condensing).
Are these less heavy than the previous generation?
Solar Girl
10/17/2021, 08:19
The Enphase IQ7 and IQ8 microinverters have the same weight – 2.38 lbs.