Enphase > 250 Watt 208/240 VAC Micro Inverter - 60 and 72-Cell Compatible MC4 4MM - ARRA
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.
Model
|
M250-72-2LL-S22
|
Series
|
M250
|
Manufacturer
|
Enphase Energy
|
Mechanical
Type
|
Grid Tie - Micro Inverter
|
Ambient Temperature Range
|
-40°C to +65°C
|
Operating Temperature Range
|
-40°C to +85°C
|
Enclosure
|
Outdoor - NEMA 6
|
Cooling
|
Natural Convection - No fans
|
Connectors
|
MC4
|
Dimensions (W x H x D)
|
6.7" x 6.8" x 1.18"
|
Weight
|
3.4 lbs
|
Shipping Method
|
Ground
|
Input (DC)
Commonly used module pairings
|
210 W - 350 W
|
Compatibility
|
60-cell and 72-cell PV modules
|
Maximum input DC voltage
|
62 V
|
Peak Power Tracking Voltage
|
27 V - 48 V
|
Operating Range
|
16 V - 60 V
|
Min/Max Start Voltage
|
22 V / 48 V
|
Max DC shor t circuit current
|
15 A
|
Output (AC)
Peak Output Power
|
250 W
|
Nominal Voltage
|
208 V / 183-229 V @ 208 VAC
240 V / 211-264 V @ 240 VAC
|
Voltage Range
|
183 V - 229 V / 211 V - 264 V
|
Frequency
|
60 Hz (North America)
|
Maximum output fault current
|
850 mA rms for 6 cycles
|
Documentation
Features
- Optimized for higher-power modules
- Maximizes energy production
- Minimizes impact of shading, dust, and debris
- No GEC needed for micro inverter
- No DC design or string calculation required
- Easy installation with Engage Cable
- 4th-generation product
- More than 1 million hours of testing and 3 million units shipped
- Industry-leading warranty, up to 25 years
Detailed Description
The 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 micro inverter. 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, and Enlighten, Enphase's monitoring and analysis software.