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Enphase

IQ8M Microinverter

0.33 kW
$185In Stock

IQ8M microinverter, 330VA peak output. Per-panel MPPT with integrated rapid shutdown. 97.7% peak efficiency, 97% CEC weighted. Burst mode capable (grid-forming). 25-year warranty.

Warranty25 years
Weight1.08 kg
Size212 × 175 mm

TL;DR — Should You Buy It?

Pros

  • 25yr warranty
  • per-panel optimization
  • no single point of failure
  • rapid shutdown included

Cons

  • Higher cost per watt than string
  • requires Envoy gateway

Key Features

Per-panel MPPT
integrated rapid shutdown
grid-forming burst mode
monitoring via Envoy

Full Specifications

Electrical

Mechanical

Dimensions212 × 175 × 30 mm
Weight1.08 kg (2.4 lbs)
ConnectorMC4

Temperature & Environment

Operating Temperature-40C to 60C

Warranty & Performance

Certifications

UL 1741IEEE 1547FCC Part 15CSA C22.2

Frequently Asked Questions

How many Enphase IQ8M Microinverter panels do I need?

It depends on your energy usage. For a typical US home with a $200/month electric bill, you'd need about 20 panels (410W each) for an 8 kW system. Use our quick estimate tool for a personalized calculation.

What is the efficiency of the Enphase IQ8M Microinverter?

The IQ8M Microinverter has a module efficiency of ~21%, which means it converts that percentage of sunlight into electricity. This is competitive for residential solar panels.

How long does the Enphase IQ8M Microinverter warranty last?

Enphase offers a 25-year product warranty and 25-year performance warranty.

Is the Enphase IQ8M Microinverter worth it?

Key strengths: 25yr warranty, per-panel optimization, no single point of failure, rapid shutdown included. Considerations: Higher cost per watt than string, requires Envoy gateway. It's a solid premium option from a Tier-1 manufacturer.

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