HomeMy WebLinkAboutplan.pdfPage 4 of 4 1/27/2015
P.O. Box 7627, Avon, CO 81620 |P: 970.227.0272/ 303.330.4880 | F: 866.403.3485 | www.activeenergies.com
Notes:
- See Calculation Sheet for conductor
sizing.
- All conductors are copper unless
otherwise noted.
- Inverter listed (UL-1741) to de-
energize upon loss of utility voltage
per NEC 690.61.
- Inverter has integral ground-fault
protection per NEC 690.5
- 240V 1 Phase Service Disconnect
rating of 250A to accommodate 50A
(PV) + 200A (main) = 250A supply (up
to 120% of connected power sources
from residential installations per NEC
690.64(B)(2))
DC Grounding
Electrode Conductor
solid bare #6 Cu
per NEC 250.66(C)
Service Disconnect
Located above Meter
Line Diagram
Corrigan Residence
2722 Cortina Lane
Vail, CO 81657
10.0 kW Utility Interactive Photovoltaic
System
Modules: 40 Phono Solar PS250P-20/U
Voc = 37.8V
Isc = 8.7A
Inverter: 40 Enphase M-215 240v
micro-inverters
3 Branch of 8/16/16
micro-inverters/branch
Operating Voltage: 30.2V
Operating Current: 8.3A
Max System Voltage: 45.4V
Max Output Current: 25.2A
Tilt Angle: 11.77º
Array Azimuth: 180°
Production: 13,603 kWh/yr
Arrays mounted on roof
Net Meter
Placard stating
”Photovoltaic System Connected”
Below Represents
One Branch of 16 Micro-Inverters Per
Branch
Enphase M-215 Micro-Inverter
NEMA 6R
Max AC Output: .9A @ 240V
One micro-inverter per module
Enphase Wiring Harness w/
L1, L2 and Neutral
1# 6G Bare Cu through WEEB
Grounding System
Conductors in Free Air
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Located adjacent to meter
Placard stating
”PV System Disconnect”
PV Sub-Panel
Junction Box
Located on
Roof
AC
Disconnect
60A
5'
8-3 w/G NM-B
40'
10-3 w/G NM-B
Dedicated
Outlet
PV
Monitor
Internet
Identical 16 Panel Array
Identical 8 Panel Array
B15-0024
03/10/15