BLD2024-0192_Other_2.13.2024_11.33.44_AM_4056779PV Single Line
String 1
11 modules
String 2
10 modules
String 3
9 modules
String 4
8 modules
String 5
7 modules
0 EEquipment Schedule
A
20
JENVOY I
+
+
20A/2p I
— —
— —
— A 20A/2p I
1 20A/2p
+
+
In 20A/2p I
I——————-20A/2p I
20A/2p
+
+
I
I
�
+
�
+
I
+
+
0 0 I I
Generation Panel
Bus: 125A
Location: Exterior
/A\
Ref.
Category
Equipment
QTY
1
Modules
REC410AA Pure
45
2
Inverters
Enphase IQ8M-72-M-US
45
3
Jbox
JBox
2
4
Loadcenters
MLO, 125A, 240V, 1ph, Nema 3R, Surface, 12 space (min.)
1
Breakers
2p20A
6
Monitoring
Enphase IQ Monitoring
1
Misc.
Enclosure for IQ Gateway NEMA 3
1
0 Conductor Schedule
Storage Single Line
F
------
3 I ----I r—— — — — — —
AB
I I I
I I
I I
A I I
I I
I I
30A/2p I I
--— — — — — — —
Z
30A/2p
Battery
Disconnect, r—— — — — — — —
Located within
10' of net meter
Service entrance conductors
4/0 XHHW-2
(L1 & L2)
2/0 XHHW-2
(N)
TESLA Gateway2 with
200A Internal Panelboard
Solar OCPD:80A
Battery OCPD:60A
NEC 705.12 B 3 (3)
^ 200A
I I I
— — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — I
4/0 XHHW-2
(11-1 & 11-2) I
2/0 XHHW-2
(N)
#6 THWN-2 200A/2p
(EGC)
nverter Specs
Watts
u
Output
AC
Voltage
#of
Inverters
OCPD
Branch
ll
Enphase IQ8M-72-M-US
325
1.35
240
45
20
****N/A****
0
0
0
0
0
****N/A****
0
0
0
0
0
Module Specs
Watts w
Imp
Vmp
voc
Isc
REC410AA Pure
410
9.61
42.7
49
10.35
Temp. Adjusted
0
0
38.9
52.8
0
Summary
Distance
(ft)
Current
@125%
Operating
Voltage
Voltage
Drop
V. Drop
(total)
A
(2)#12 CU, (1)#6 EGC, Q Cable, AIR
46.2
18.56A
240V
0.62%
1.70%
B
(2)#12 CU, (1)#10 EGC, QCable, AIR
6
18.56A
240V
0.15%
C
(6)#10 CU, (1)#8 N, (1)#10 EGC, THWN-2, 0.7S"EMT(min)
25
18.56A
240V
0.38%
D
(4)#10 CU, (1)#8 N, (1)#10 EGC, THWN-2, 0.75"EMT(min)
35
13.SA
240V
0.39%
E
(2)#4 CU, (1)#8 N, (1)#8 EGC, THWN-2, 1"EMT(min)
10
75.94A
240V
0.16%
Protected Loads Panel
(Existing)
Main Service Panel
(1ph 240V Service)
Main Breaker: 200A
Bus Rating:200A
0 Equipment Schedule
Ref.
Category
Equipment
QTY
1
Gateway
Tesla Backup Gateway2: Service Rated
1
Breakers
200A Main Breaker (Eaton CSR2200N)
1
Misc.
Tesla 200A Internal Panelboad Kit
1
Breakers
2p80A, 2p60A
2
Battery
Tesla Powerwall 2, 13.5 kWh
2
Misc.
Powerwall Stack Kit
1
3
Loadcenters
MLO, 125A, 240V, 1ph, Nema 3R, Surface, 4 space (min.)
1
Breakers
12p3OA, 2p30A
�--41
Disconnect
I 60A 600V 2 Pole I Heavy Duty, No Fuse, Lockable
1 1
0 Conductor Schedule
■ = A & R Scope `,'I''
= Existing or A&RSOLAR
Others Scope
3211 Martin Luther King Jr Way S.
Seattle, WA 98144 (206)707-9937
THIS DRAWING CONSTITUTES THE
CONFIDENTIAL INFORMATION OF A&R SOLAR
AND ITS RECEPTOR. POSSESSION DOES NOT
lO FER ANY RIGHT IN OR LICENSEUSE et Meter COR THE INFORMATION DISCLOSEDTHEREINIT
NOR ANY RIGHT TO REPRODUCE THIS
DRAWING OR ANY PART HEREIN WITHOUT
THE WRITTEN CONSENT OF A&R SOLAR.
Inverter Specs
Watts
Output
AC
Voltage
# of
Inverters
OCPD
LAI
J�d
Tesla Powerwall 2
5000
1 24
240
2
30
Summary
Distance
(ft)
Current
@125%
Operating
Voltage
Voltage
Drop
V. Drop
(total)
A
(4)#10 CU, (2)#10 N, (1)#10 EGC, THWN-2, & com wire, 1"EMT(min)
10
30A
240V
0.25%
0.45%
B
(2)#6 CU, (1)#6 N, (1)#10 EGC, THWN-2, & com wire, 1"EMT(min)
10
60A
240V
1 0.20%
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REVISIONS
Rev. #: I Date:
General Notes:
Designed by: Tyler M.
Project Manager:
Utility: SnoPUD
Will MacArthur
1. EGC Where exposed to physical damage will be
(206) 307-1741
#6AWG Bare CU
Current Date:Feb 12, 2024
2. If installing conduit on the roof, maintain greater than
7/8" above the surface
3. NEC 690.12: Rapid Shutdown initiated by AC
El Single Line
Disconnect
Enphase IQ8M-72-M-US
****NSA****
****NSA****
Module Soecs
REC410AA Pure
Temp. Adjusted
MLPE or RSD?
Equipment
Mppt Input
Module
# Modules per String
# Strings
# of Mods per group
# of Mods/inverter
# of Inverters
Total # of Modules
PV Electrical Calculations
Watts Output # of OCPD Total AC Comb. EGC
AC voltage Array Specs (Adjusted for Temperature
ll
Inverters
Branch
out. A
OCPD
AC
325
1.35
240
45
20
60.8
80
#8
1 nverter
0
0.00
0
0
0
Mppt Input
0
0.00
0
0
0
Amperage (Imp)
W(a-t)ts
Imp
�
Voc
Isc
Temp. Coef V(oc)
D
Voltage (Vmp)
410
9.61
42.7
49
10.35
-0.24
#10
Max Voltage(DC)
38.9
52.8
Max Amps (DC)
***Select***
L11PIIO3C Il{CJI VI-/L-IVI-VJ
L11pIIO3C Il{(JIVI-/L-IVI-VJ
L11P11C33C Il{(JIVI-/L-IVI-
1
2
1 3
4
1
2
3
4
1
1 2
1 3
REC410AA Pure
REC410AA Pure
REC410AA Pure
1
0
0
0
1
0
0
0
1
0
0
1
0
0
0
1
0
0
0
1
0
0
1
0
0
0
1
0
0
0
1
0
0
1
1
1
11
8
26
45
Enphase IQ8M-72-M-US Enphase IQ8M-72-M-US
1 2 3 1 2 3
9.61 0.00 0.00 9.61 0.00 0.00
38.9 0.0 0.0 38.9 0.0 0.0
Enphase IQ8M-72-M-US
1 2 3
9.61 0.00 0.00
38.9 0.0 0.0
11 11 11 11 11 11
1® 1 11 1 11 1® 1 11 1 11 1 1 11 1 11
0
Max Array Power(STC): 18.45kW DC
Max Continuous AC Power: 14.625kW AC
Interconnection Calcs
Main Breaker
200
Bus Bar
200
Max PV OCD AI lowed
40
PVOCPD Device Used
80
Tap or Breaker?
Tap
Site Conditions
ASHRAE Site:
Seattle
Low Temp(°F)
19
High Do' Temp (°F)
84
High 0.4%Temp (°F)
91
Ref.
Conductor Description
Distance
AL CU
Wire
Gauge
QTY Phase
Neutral
Neutral
EGC
(AWG)
Wire Type
Conduit
Min.
Conduit
90°C
Rating
Temp
Correct.
Fill
Derate
Derated
75°C
Rating
Current
Operating
Voltage Drop
ft
Conductors
AWE
Qn
Type
Ampacity
125%
Voltage
A
Microinverter Branch
46.2
CU
#12
2
N/A
N/A
#6
QCable
AIR
N/A
30
1
100%
30.00
25
18.6
240
0.62%
B
Branch to Jbox
6
CU
#12
2
N/A
N/A
#10
QCable
AIR
N/A
30
1
100%
30.00
25
18.6
240
0.15%
C
Jbox1 to Combiner
25
CU
#10
6
#8
1
#10
THWN-2
EMT
0.75"
40
1
80%
32.00
35
18.6
240
0.38%
D
Jbox2 to Combiner
35
CU
#10
4
#8
1
#10
THWN-2
EMT
0.75"
40
1
80%
32.00
35
13.5
240
0.39%
E
Combiner to Interconnect
10
Cu
#4
2
#8
1
#8
THWN-2
EMT
1"
95
1
100%
95.00
85
75.9
240
0.16%
F
G
H
I
J
DC Voltage Drop 0.00% AC Voltage Drop 1.70% Total Voltage Drop 1.70%
&*41.
A&RSOLAR
3211 Martin Luther King Jr Way S.
Seattle, WA 98144 (206)707-9937
THIS DRAWING CONSTITUTES THE
CONFIDENTIAL INFORMATION OF A&R SOLAR
AND ITS RECEPTOR. POSSESSION DOES NOT
CONFER ANY RIGHT IN OR LICENSE TO USE IT
OR THE INFORMATION DISCLOSED HEREIN
NOR ANY RIGHT TO REPRODUCE THIS
DRAWING OR ANY PART HEREIN WITHOUT
THE WRITTEN CONSENT OF A&R SOLAR.
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REVISIONS
Rev. #: I Date:
Designed by: Tyler M.
Project Manager:
Will MacArthur
(206)307-1741
Current Date:Jan 29, 2024
E2 Electrical
Calculations