Technical data

Envoy Installation and Operation
 2013 Enphase Energy Inc. 141-00011 Rev 05
59
Technical Data
Communications Interface
Power line
Enphase proprietary
Ethernet
10/100 auto-sensing, auto-negotiation
USB (one or two ports, depending on
Envoy model)
USB 2.0 interface, auto-sensing, auto-negotiation
Monitoring capacity
 Model number (SKU) ENV-120-01 can monitor up to
500 Enphase Microinverters.
 Model number (SKU) IEMU-03 can monitor up to 250
Enphase Microinverters.
Power Requirements
AC outlet
120 VAC, 60 Hz
Power consumption
2.5 watts typical, 7 watts maximum
Mechanical Data
Dimensions (WxHxD)
8.8” x 4.4” x 1.7”
(222.5 mm x 112mm x 43.2mm)
Weight
12 oz (340g)
Ambient temperature range
-40˚C to +65˚C (-40˚ to 149˚F)
Cooling
Natural convection – no fans
Enclosure environmental rating
Indoor - NEMA 1
Features
Standard warranty term
1 year
Compliance
UL 60950-1, FCC Part 15 Class B
CAN ICES-3 (B)/NMB-3(B)
Meter accuracy
Envoy metering is qualified as +/- 5% or better.
CSI Eligibility
The Envoy is included in the List of Eligible System
Performance Meters for the CSI program.