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Enphase IQ 7+ Microinverter specifications
Enphase Model Number IQ7PLUS-72-B-US
Designed for 208 VAC, 60-Cell & 72-Cell solar panel systems.

Input Power (DC)
Solar Panel Compatibility 235 W - 440 W +
Maximum DC Input 60 V
Peak Power Tracking Voltage 27-45 V
Operating Range 16-60 V
Max DC Short Circuit Current 15 A

Output Power (AC) @208 V
Maximum Voltage 229 VAC
Peak output power 295 VA
Maximum continuous output power 290 VA

CEC weighted efficiency 97.0%

Enphase IQ7PLUS-72-B-US Micro - 208VAC

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Enphase IQ7PLUS-72-B-US Micro for 60 & 72-Cell Solar Panels - 208VAC

Enphase IQ 7 Plus Microinverter detail review

The Enphase IQ7PLUS-72-B-US is designed for modern grid-tied solar PV systems using 60-cell or 72-cell solar panels connected to 208 VAC utility power.

Enphase's seventh-generation microinverters are powered by their unique software-defined architecture with an efficient design. The IQ7PLUS-72-B-US Micro produces 4% more power, and is 19% lighter and 17% smaller than the IQ 6 series. The IQ 7+ continues to offer the same ease of installation with the revolutionary 2-wire Q-Cable . It also leverages semiconductor integration for higher reliability and better economies of scale.

Enphase IQ7 microinverter on roof

Part of the Enphase IQ System, IQ 7+ Micro inverters integrate seamlessly with the Enphase IQ Envoy™, Enphase Q Aggregator™, Enphase IQ Battery™, and the Enphase Enlighten™ monitoring and analysis software.

The IQ7PLUS-72-B-US Micro extends the reliability standards set forth by previous generations and has over a million hours of power-on testing. This thorough testing of proven solid-state technology enables Enphase to have the confidence to provide an industry-leading warranty of up to 25 years.

Enphase IQ7 microinverter solar contractor installing

Easy to Install

• Lightweight and simple
• Faster installation with improved two-wire cabling
• Built-in rapid shutdown compliant (NEC 2014)

Productive and Reliable

• Optimized for high powered 60-cell PV modules
• More than a million hours of testing
• Class II double-insulated enclosure

Smart Grid Ready

• Complies with fixed power factor, voltage and frequency ride-through requirements
• Remotely updates to respond to changing grid requirements
• Configurable for varying grid profiles

Enphase IQ Battery Compatible!

• Low upfront cost
• Easy to expand
• Lithium-ion technology
• 10 year battery life expectancy

Learn more about the Enphase IQ Battery Energy Storage System.

Residential Enphase IQ7PLUS-72-B-US Micro Solar Panel Systems

Solar Electric Supply provides complete systems and design at a low wholesale price.

These pre-engineered PV systems include IQ 7 microinverters, roof or ground mount, Envoy Energy Management Unit (EMU), Q Aggregator, Q cables, disconnects and breakers. We support our customers in the US with friendly knowledgeable staff that is here to help with your microinverter solar system questions.

Contact us toll-free at (877) 297-0014.

Enphase Microinverters

IQ7 PLUS microinverter IQ cable review

Enphase 208 VAC IQ 7+ Micro for 60-Cell & 72-Cell Solar Panels Review

Powerful and lightweight

The Enphase IQ7PLUS-72-B-US Microinverter supports 60-cell and 72-cell solar panels up to 440 Watts DC. These are 19 percent lighter than Enphase IQ 6 microinverters and even lighter than other microinverters on the market today. The light weight and up to 25 year warranty is possible due to their double insulated, non-corroding polymeric enclosure. IQ 7+ Microinverters are known for their impressive power harvest with an impressive CEC efficiency of up to 97 percent.

Quick and easy

• The two-wire Enphase Q Cable is 50 percent lighter than the previous generation of Enphase trunk cable.
• The Enphase Q Aggregator offers simple "plug and play" connection for up to three branches on the roof.
• The Enphase Q Combiner provides further installation and commissioning efficiency.

IQ7 PLUS microinverter solar IQ Combiner review
Enphase Envoy mounted in the IQ Combiner.

Fully integrated

The Enphase Home Energy Solution with IQ uses a single technology platform for seamless management of the whole PV microinverter system. This consolidated rapid commissioning is simply performed via the Enphase Installer Toolkit.

• Consumption monitoring is available with a metered Envoy and CTs.
• Energy insights provided by the Enlighten Software platform's easy-to-use interface.

Smart grid ready

Enphase IQ 7+ micros comply with fixed power factor, voltage and frequency ride-through requirements. All IQ7 micro inverters meet current and known future requirements for distributed solar on utility networks, including Rule 21 in California and Hawaiian Electric Company Rule 14H.

Rapid shutdown ready

The IQ family, like all previous Enphase microinverters, is fully compliant with NEC 2014 and 2017 rapid shutdown requirements. Unlike string inverters, this capability is built-in, with no additional equipment necessary.

IQ7PLUS-72-B-US Compliance

UL Certified
  • CA Rule 21 (UL 1741-SA)
  • UL 62109-1, UL1741/IEEE1547, FCC Part 15 Class B, ICES-0003 Class B,
  • CAN/CSA-C22.2 NO. 107.1-01

This product is UL Listed as PV Rapid Shut Down Equipment and conforms with NEC-2014 and NEC-2017 section 690.12 and C22.1-2015 Rule 64-218 Rapid Shutdown of PV Systems, for AC and DC conductors, when installed according manufacturer’s instructions.


Complete Enphase IQ 7+ Microinverter solar panel systems and quantity discounts available.

Contact us toll-free: (877) 297-0014


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