Enphase Energy M215 215 Watt Micro-Inverter 

 

The third-generation Enphase M215 microinverter is the world’s most efficient device of its kind. Enphase Energy call it the "most important technology breakthrough solar has ever seen."

 

A major advantage of micro-inverters is that unlike in a solar array using a traditional string inverter that has a single point of inverter failure, the failure of single micro-inverter means only the output of the module it is associated with is lost.

  

The M215 delivers an astounding 96% CEC efficiency. Offering a single-bolt mounting bracket and installed directly under the solar module, this lightweight micro-inverter allows for easy installation and can be used with solar panels rated at up to 270 watts.

 

The M215 comes with free lifetime access to Enlighten web-based software; which provides system owners and installers with detailed performance information and automated alerts. Issues can be solved via remote troubleshooting.

 

These units have certainly captured the attention of the solar industry - Enphase Energy shipped an incredible 315,000 M215 micro-inverters just in the first quarter of 2013.

 

 

 

Enphase 215 Watt Microinverter  Features

  

• 25 year limited warranty
• Low-voltage operation capability
• Works with 60-cell modules only
• Supports low-light and low-voltage operation
• Innovative cabling for fast and easy installation
• Eliminates risk of DC arc faults
• Automatically de-energizes when mains grid power is disconnected
• If a single micro inverter fails; only the output generated by by a single solar panel will be lost 

         

M215 Micro-inverter Specifications

    

INPUT DATA (DC)	M215-60-2LL-S22-NA/S23-NA
Recommended input power (STC)	190 - 270 W
Maximum input DC voltage	45 V
Peak power tracking voltage	22- 36 V
Operating range	16- 36 V
Min./Max. start voltage	22V / 45 V
Max. DC short circuit current	15A
Max. input current	10.5 A
OUTPUT DATA (AC)
Rated (continuous) output power	215 W
Nominal output current	0.9 A (Arms at nominal duration)
Nominal voltage/range	240 / 211-264 V
Extended voltage/range	206-269 V
Nominal frequency/range	60.0 / 59.3-60.5 Hz
Extended frequency range	57-60.5 Hz
Power factor	>0.95
Maximum units per 20 A branch circuit	17 (single phase)
Maximum output fault current	1.05 Arms, over 3 cycles; 1.04 Arms over 5 cycles
EFFICIENCY
CEC weighted efficiency	96.0%
Peak inverter efficiency	96.3%
Static MPPT efficiency (weighted, reference EN50530)	99.6%
Dynamic MPPT efficiency (fast irradiation changes, reference EN50530)	99.3%
Night time power consumption	46 mW
MECHANICAL DATA
Ambient temperature range	-40ºC to + 65ºC
Operating temperature range (internal)	-40ºC to + 85ºC
Dimensions (WxHxD)	17.3 cm x 16.4 cm x 2.5 cm without mounting bracket
Weight	1.6 kg
Cooling	Natural convection - fan-free
Enclosure environmental rating	Outdoor - NEMA 6
FEATURES
Compatibility	Pairs with most 60-cell PV modules
Communication	Power line
Monitoring	Free lifetime monitoring via Enlighten software
Compliance	UL1741/IEEE1538, FCC Part 15 Class B, CAN/CSA-C22.2 NO. 0-M91, 0.4-04, and 107.1-01

      

Enphase Micro-Inverter Downloads

    

• M215 Brochure
• M215 Datasheet
• M215 Installation And User Guide