Enphase 250 Watt 208/240 VAC Micro Inverter
The M250 micro inverters from Enphase are designed to handle panels as large as 300 watts. They are compatible with 60-cell solar panels.
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Model
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M250-60-2LL-S22
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Series
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M250
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Manufacturer
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Enphase Energy
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Mechanical
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Type
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Grid Tie - Micro Inverter
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Ambient Temperature Range
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-40°C to +65°C
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Operating Temperature Range
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-40°C to +85°C
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Enclosure
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Outdoor - NEMA 6
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Cooling
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Natural Convection - No fans
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Connectors
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MC4
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Dimensions (W x H x D)
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6.7" x 6.8" x 1.18"
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Weight
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3.4 lbs
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Shipping Method
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Ground
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Input (DC)
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Commonly used module pairings
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210 W - 350 W
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Compatibility
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60-cell PV modules
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Maximum input DC voltage
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48 V
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Peak Power Tracking Voltage
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27 V - 39 V
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Operating Range
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16 V - 48 V
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Min/Max Start Voltage
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22 V / 48 V
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Max DC shor t circuit current
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15 A
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Output (AC)
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Peak Output Power
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250 W
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Nominal Voltage
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208 V / 183-229 V @ 208 VAC
240 V / 211-264 V @ 240 VAC
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Voltage Range
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183 V - 229 V / 211 V - 264 V
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Frequency
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60 Hz (North America)
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Maximum output fault current
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850 mA rms for 6 cycles
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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.
