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Enphase® Microinverters



Enphase M215


The Enphase® M215 Microinverter with integrated ground delivers increased energy harvest and reduces design and installation complexity with its all-AC approach. With the advanced M215, 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 M215 integrates seamlessly with the Engage® Cable, the Envoy® Communications GatewayTM, and Enlighten® , Enphase’s monitoring and analysis software.




- Maximizes energy production

- Minimizes impact of shading, dust, and debris

- No single point of system failure

- No GEC needed for microinverter

- No DC design or string calculation required

- Easy installation with Engage Cable

- More than 1 million hours of testing and millions of units shipped

- Industry-leading warranty, up to 25 years


Enphase® M215 Microinverter // DATA
INPUT DATA (DC) M215-60-2LL-S22-IG, M215-60-2LL-S25-IG
Recommended input power (STC) 190 - 270 W
Maximum input DC voltage 48 V
Peak power tracking voltage 27 V - 39 V
Operating range 16 V - 48 V
Min/Max start voltage 22 V / 48 V
Max DC short circuit current 15 A
Peak output power 225 W 225 W
Rated (continuous) output power 215 W 215 W
Nominal output current 1.03 A (A rms at nominal duration) 0.9 A (A rms at nominal duration)
Nominal voltage/range 208 V / 183-229 V 240 V / 211-264 V
Nominal frequency/range 60.0 / 57-61 Hz 60.0 / 57-61 Hz
Extended frequency range* 57-62.5 Hz 57-62.5 Hz
Power factor >0.95 >0.95
Maximum units per 20 A branch circuit 25 (three phase) 17 (single phase)
Maximum output fault current 850 mA rms for 6 cycles 850 mA rms for 6 cycles
 CEC weighted efficiency, 240 VAC   96.5%
 CEC weighted efficiency, 208 VAC   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 -40ºC to +65ºC
Dimensions (WxHxD) 171 mm x 173 mm x 30 mm (without mounting bracket)
Weight 1.6 kg(3.4 lbs)
Cooling Natural convection - No fans
Enclosure environmental rating Outdoor - NEMA 6
Connector type

M215-60-2LL-S22-IG: MC4

M215-60-2LL-S25-IG: Amphenol H4

Compatibility Compatible with 60-cell PV modules.
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 Enlighten Manager and MyEnlighten monitoring options
Compliance UL1741/IEEE1547, FCC Part 15 Class B, CAN/CSA-C22.2 NO. 0-M91, 0.4-04, and 107.1-01
 * Frequency ranges can be extended beyond nominal if required by the utility