Enphase M250 Microinverter

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Enphase M250 Microinverter
Enphase M250 Microinverter Enphase M250 Microinverter Enphase M250 Microinverter Enphase M250 Microinverter Enphase M250 Microinverter Enphase M250 Microinverter
List Price: $179.30 Save $16.30!

Sale Price: $163.00

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Enphase M250 MC4 250 Watt Grid-Tie Microinverter

Enphase Microinverters deliver greater energy harvest, faster installation and more reliable production—backed by the industry-leading warranty. 

Enphase® M250 Microinverter delivers increased energy harvest and reduces design and installation complexity with its all-AC approach. With the M250, the DC circuit is isolated and insulated from ground, so no Ground Electrode Conductor (GEC) is required for the microinverter.

This further simplifies installation, enhances safety, and saves on labor and materials costs . The Enphase M250 integrates seamlessly with the Engage ® Cable, the Envoy ® Communications Gateway TM , and Enlighten ® , Enphase’s monitoring and analysis software.

  • Generate power in low-light conditions with patented burst mode
  • Reduce the impact of module mismatch, shade or soiling
  • Maximize design and layout flexibility with ease and allow for ongoing system expansion
  • Increase safety and reduce fire risk with an AC system architecture
  • Gain installation efficiency with single-bolt mounting bracket
  • Deliver reliability with confidence backed by 25-year industry-leading warranty


Enphase Energy has been a trusted name in the solar energy industry, having played a major role in pioneering micro-inverter technology. Micro-inverters will greatly improved overall system reliability by eliminating the single failure point in central inverter systems as well as by greatly reducing the impact of partial system shading, debris and panel failure. The company proudly stands behind the M250 with a solid 25-year limited warranty.

Designing Solar Systems with the Enphase M250 Microinverter

Mechanical Specifications
Ambient temperature range:  -40ºC to +65ºC
Operating temperature range (internal):  -40ºC to +85ºC
Dimensions (WxHxD):  171 mm x 173 mm x 30 mm (without mounting bracket)
Weight:  2.0 kg:  Natural convection - No fans
Enclosure environmental ratingOutdoor - NEMA 6


Technical Specifications
Output power: 250W AC
96.5% CEC efficiency
Recommended max input power: 300W
MPPT Range: 27-39V
CSA listed per UL 1741/IEEE1547 
Works with 60-cell modules ONLY 


Enphase M250 Data Sheet:

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