Enphase M250-72-2LL-S22 72 Cell 250W 240&208 VAC MC4 Micro

  1. The Enphase M250-72 microinver has a higher Voc than the M250-60 models, allowing it to be paired with 72 cell panels.
SKU M250-72-2LL-S22 Categories ,

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Manufacturer Enphase Energy
Model M250-72-2LL-S22
Rated Power Output [W] 250
Length [mm (in)] 171 mm (6.73 in) * without mounting bracke
Width [mm (in)] 173 mm (6.81 in) * without mounting bracket
Depth [mm (in)] 30 mm (1.18 in) * without mounting bracket
Weight [kg (lb)] 1.6 kg (3.40 lb)
Warranty [Years] 25
Inverter Type Grid-Tie Microinverter
Maximum/Peak Efficiency [%] 96.5%
CEC weighted efficiency [%] 96.5%
Max. Input Power [W] 300
Max. Input Voltage [V] 48
MPP voltage range [V] 16V – 48V
Min. DC voltage / start voltage [V] 22V / 48V
Max. Input Current per MPPT [A] 15
Voltage Upper Limit for MPP Range [V] 48
AC Power Rating [W] 250
Max. AC Power [W] 250W @ 208 and @ 240
AC voltage range [V] 208V/183-229V and 240V/211-264V
AC grid frequency [Hz] 60
Maximum AC Voltage Range [V] 208V/183-229V and 240V/211-264V
Nominal AC Frequency [Hz], range [Hz-Hz] 60.0/57-61 Hz
Max. AC Line Current [A] 850 mA rms for 6 cycles
Max Microinverters Units per xA string 20A string: @208Vac 24 units (three phase) and @240Vac 16 units (single phase)
Sleep (Night) Consumption [W] 65mW
NEMA Enclosure Rating Outdoor – NEMA 6
Cooling Method Natural convection – No fans
Ambient Temperature Range [°C(°F)] -40ºC to + 65ºC
Display Free lifetime monitoring via Enlighten software
Communication Power line
Basic Warranty [Years] 25
Compliances UL 2703 recognized, UL1741/IEEE1547, FCC Part 15 Class B, CAN/CSA-C22.2 NO. 0-M91, 0.4-04, and 107.1-01
AC grid range [Hz] 57-62.5 Hz
Max. recommended PV power (@ module STC) 210-300W



Enphase Energy is a leading provider of solar energy products, specializing in microinverters and energy storage systems. The company's flagship product, the Enphase Microinverter System, converts DC power from solar panels into AC power for use in homes and businesses. This innovative technology allows for greater energy efficiency, flexibility, and reliability compared to traditional string inverter systems. Enphase also offers energy storage solutions, such as the Encharge battery storage system, that allow customers to store excess solar energy for use during times of high energy demand or when the sun is not shining. With a commitment to sustainability and innovation, Enphase is a trusted brand for solar energy solutions.


ENPHASE ENERGY M250-72-2LL-S22 72 Cell 250W 240&208 VAC MC4 

The Enphase M250-72 microinver has a higher Voc than the M250-60 models, allowing it to be paired with 72 cell panels.

Enphase ENERGY M250-72-2LL-S22 72 Cell 250W 240&208 VAC MC4

Micro Inverter, Integrated Grounding Maximum input DC voltage 62VDC Commonly used module pairings 210 – 350+ W

• Designed for a wide range of modules
• Maximizes energy production
• Minimizes impact of shading, dust, and debris

• Simple all-AC installation; no DC design or string calculation required
• No GEC needed for microinverter
• Easy installation with Engage Cable

• 4th-generation product
• More than 1 million hours of testing and millions of units shipped
• Industry-leading warranty, up to 25 years