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Solar Grid Tie System
190W 240VAC or 208VAC
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.
Rather than using a large centralized inverter that converts the dc
power from all PV modules to ac, the Enphase Micro-Inverter system uses an
inverter for each PV module. This has the following advantages:
* Every module gets the benefit of individual Maximum Power Point Tracking (MPPT),
thereby maximizing energy harvest.
* Decreases system power reduction events due to single-module shading.
* Incremental system growth capability - no need to purchase many expensive modules at one time.
* Eliminates nearly all the dc system components such as junction boxes, batteries, fuses, cabling and
their associated costs and installation time.
* Improved reliability - single inverter failure does not disable entire system.
The module performance information generated by each Micro-inverter is collected by the Enphase communications gateway called the Energy Management Unit (EMU). The EMU then transmits this 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||240V Value||208V Value|
|Recommended Input Power (PTC)||230W dc||230W dc|
|Maximum Input Voltage||54Vdc||54Vdc|
|Peak Power Tracking Voltage||22-40Vdc||22-40Vdc|
|Maximum Short Circuit Current||12Adc||12Adc|
|Maximum Input Current||10A||10A|
|Maximum Output Power||190W ac||190W ac|
|Nominal Output Current||0.92A||0.80A|
|Nominal Voltage Range||240Vac (211-264Vac)||208Vac (183-229Vac)|
|Extended Voltage Range||240Vac (206-269Vac)||208Vac (179-232Vac)|
|Nominal Frequency Range||60.0Hz (59.3-60.5Hz)||60.0Hz (59.3-60.5Hz)|
|Extended Frequency Range||60.0Hz (59.2-60.6Hz)||60.0Hz (59.2-60.6Hz)|
|Maximum Units per Branch Circuit||15||21|
|Peak Inverter Efficiency||95.5%||95.5%|
|CEC Weighted Efficiency||95.0%||95.0%|
|Nominal MPP Tracking||99.6%||99.6%|
|Dimensions (WxHxD) in inches||8.0" x 5,25" x 1.25"||8.0" x 5,25" x 1.25"|
|Ambient Temperature Range||-40C to +65C||-40C to +65C|
|Nighttime Power Consumption||0.030W||0.030W|
|Enclosure||NEMA 6P sealed||NEMA 6P sealed|
|Warranty||15 years||15 years|
FCC Part 15 Class B
FCC Part 15 Class B
Note that the 208V version is only suitable for use on one leg of a 3 phase 120/208V power system.
To predict how much electricity this system will generate in your area (with the corresponding reduction in your utility bill usage) go to the bottom of our Array Sizing Worksheet.
Customers who purchased this product also ordered:
(click underlined words to see product pages)
Energy Management Unit (EMU)
Installation Kit for 240V & 208V branch circuit
|240V with MC3 connector
||Cable Extension 6'
|240V with MC4 connector
||Cable Interconnect 6'
|208V with MC3 connector
||Cable Interconnect 12'
|208V with MC4 connector
||Cable Interconnect 20'