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Enphase M250-72-2LL-S22 250W Microinverter

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  • M250-72-2LL-S22
Enphase Energy
MSRP: $237.00
$135.00 (You save $102.00)
SKU: SLG-321-0208
Condition: New
Weight: 3.40 LBS
Shipping: Calculated at checkout

Unavailable. See manufacturer for similar products.

 Product Description

Enphase 250W mICROINVERTER - M250-72-2LL-S22

Enphase, M250-72 Microinverter, 250W, 240/208VAC, 60Hz, 16-60VDC for 60 or 72 cell modules, MC Locking Connector in, 16" Engage Cable out, 25 Yr Warr, M250-72-2LL-S22

The versatile Enphase M250 Microinverter performs in both residential and commercial solar PV installations and is compatible with both 60-cell and 72-cell modules. With its all-AC approach and integrated grounding, the M250 delivers increased energy harvest and reduces design and installation complexity.

The Enphase M250 Microinverter integrates seamlessly with the Enphase Engage Cable, the Enphase Envoy communications gateway, and Enphase Enlighten monitoring and analysis software.


  • Productive - Designed for a wide range of modules. Maximizes energy production. Minimizes impact of shading, dust, and debris.
  • Simple - No DC design or string calculation required. No GEC needed for microinverter. Easy installation with Engage cable.
  • Reliable -4th generation product. More than 1 million hours of testing and millions of units shipped. Industry-leading warranty, up to 25 years.


General Information  
Manufacturer: Enphase Energy
Product Line:
Model ID:
Certifications and Safety Ratings: csa.jpg ul.jpg ieee.jpg fcc.jpg


Mechanical Data
Technology: Micro-Inverter
6.73 x 6.81 x 1.18 Inches
Weight: 3.40 lbs
Commonly Used Module Pairings: 210-350+ W
Compatibility: 60-Cell and 72-Cell PV Modules
Cooling: Natural Convection - No Fans
Enclosure Environmental Rating: Outdoor - NEMA 6
Connector Type: MC4: M250-60-2LL-S22 and M250-72-2LL-S22; Amphenol H4: M250-60-2LL-S25 and M250-72-2LL-S25
Communication: Power Line
Integrated Ground: The DC Circuit Meets the Requirements for Ungrounded PV Arrays in NEC 690.35. Equipment Ground is Provided in the Engage Cable. No Additional GEC or Ground is Required. Ground Fault Protection (GFP) is Integrated into the Microinverter.
Monitoring: Enlightened Manager and MyEnlighten Monitoring Options
Transformer Design: High Frequency Transformers, Galvanically Isolated
Compliance: UL 2703 recognized, UL1741/IEEE1547, FCC Part 15 Class B,
CAN/CSA-C22.2 NO. 0-M91, 0.4-04, and 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.
CEC Weighted Efficiency: 96.5%
Peak Inverter Efficiency: 96.5%
Static MPPT Efficiency (Weighted, Reference EN50530): 99.4%
Night Time Power Consumption: 65 mW Max
Ambient Temperature Range: -40°C to +65°C


Electrical Data
Maximum Input DC Voltage: 62 Volts
Peak Power Tracking Voltage: 27-48 Volts
Operating Range: 16-60 Volts
Min/Max Start Voltage: 22 V / 48 Volts
Max DC Short Circuit Current: 15 Amps
Peak Output Power: 250 Watts
Maximum Continuous Output Power: 240 Watts
Nominal Output Current: 1.15 Amps @208VAC; 1.00 Amps @240VAC
Nominal Voltage/Range: 208V/183-299 Volts @208VAC; 240V/211-264 Volts @240VAC
Nominal Frequency/Range: 60.0/57-61 Hz
Extended Frequency Range: 57-62.5 Hz
Power Factor: >0.95
Maximum Unites per 20A Branch Circuit: 24 (Three-Phase 208 VAC); 16 (Single-Phase 240 VAC)
Maximum Output Fault Current: 850 mA rms for 6 Cycles


Document Type
logo-adobe-pdf-2.jpgEnphase Energy M250-72-2LL-S22 Specs Specifications
logo-adobe-pdf-2.jpgEnphase Energy M250-72-2LL-S22 Installation Installation Guide
Warranty 25 Year Limited Warranty
logo-adobe-pdf-2.jpgEnphase Energy M250-72-2LL-S22 Warranty Warranty


Terms & Conditions
Shipping: Shipping Policy
Returns: Returns Policy
Payments: We accept: Visa, MasterCard, Discover, and American Express. We also accept checks, direct deposit and wire transfers for large orders.

Enphase Energy - Enphase M250-72-2LL-S22 250W Microinverter
Price: 135
Condition: new
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 Warranty Information

Warranty: 25 Year Limited Warranty

 Other Details


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