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Energy Management Unit
for Micro-Inverter
Solar Grid Tie System


Enphase Energy presents the first commercially available Micro-Inverter system for residential and commercial solar PV applications.  The Enphase Micro-Inverter system utilizes advanced technologies to maximize energy harvest, increase system reliability and dramatically simplify design, installation and management.

The Enphase System can include the following two additional components:

Communications Gateway

The module performance information generated by each Micro-inverter is collected by the Enphase communications gateway called the Energy Management Unit (EMU). The EMU communicates with the Micro-Inverters through the ac building wiring system and then transmits the collected data over a broadband internet connection to the Enphase Enlighten™ website.


The Enphase Enlighten website analyzes the per-module data collected by each Micro-inverter. Enlighten automatically detects any shortfall in energy production, identifies possible causes, and suggests solutions to correct the problem. The Enphase Enlighten website is constantly monitoring and managing every module on every installation.



Parameter Value
    Powerline Enphase Proprietary
    LAN 10/100/1000 Auto-sensing/negotiating
Power Requirements:  
    AC Outlet 120Vac, 60Hz, 0.10A
    Power Consumption 5W
Physical Data:  
    Dimensions (WxHxD) in inches 7.75" x 5" x 2.38"
    Weight 2.0 lbs
    Ambient Temperature Range 0C to +40C
    Nighttime Power Consumption 0.58W
    Enclosure NEMA 1 indoor
Other Features:  
    Warranty 1 year
    Compliance UL1950/EN 6950, FCC Part 15 Class B


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