BLD2021-0668+Specifications+5.13.2021_2.15.22_PM+2195732Required Setbacks from Ridge:
18.1
Maximum Mount Spacing:
72" "All
Roof Type:
Comp
Roof Slope:
230 B"
Array Tilt :
Flush
Array Azimuth(s):
90°,180°,270°,
Roof Area:
4955 ft2
Array Area
742 ft2
Array to Roof Coverage
15%
* * *Roof Attachments/ Fastners: see pg. G5 Equip. BOM *
Module and Rail Selection Guide
LG-370C11C-V5
40 x 66.9
Clamp Zone "A"
0-4.7"
Clamp Zone "B"
7.9-15.7"
Mods per Row
Rail typel+ rail type2
(8)Portrait, (1)row
(2)14', (2)14'
(6)Portrait, (2)rows
(2)14', (2)split 14'
(3)Portrait, (3)rows
(2)14',
(2)Portrait, (4)rows
(2)split 14',
(1)Landscape, (1)row
(2)split 14',
4 'k
A&RSOLAR
3211 Martin Luther King Jr Way S.
Seattle, WA 98144 (206)707-9937
THIS DRAWING CONSTITUTES THE
CONFIDENTIAL INFORMATION OFA&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. #: Date:
1 May 06, 2021
Designed by: Thomas N
Project Manager:
Nathan Bennett
(805) 350-1823
Current Date:Mav 06, 2021
14%—L 1"I%—L%—I
A2 Roof Layout
--------------
--�
String 1
+
14 modules
String 2
14 modules
String 3
<F:J
10 modules
0 Equipment Schedule
0
I
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z
0
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Ref.
Category
Equipment
QTY
1
Modules
LG-370N1K-A6
38
2
Optimizers
P370 SolarEdge Optimizer
38
3
Jbox
Jbox
4
41
Inverters
Solar Edge SE11400H
1
5
MeterBase
MeterBase-125A 4 Jaw w/ 3.5" AWCAP
1
Meter
Landis Gyr EA110000-OP29 240V
1
6
Disconnect
60A 240V 2 Pole I Heavy Duty, Fuse, Lockable
1
DisconnectFuse
FLNR - 60 A Fuses for Disconnect (qty 1 /pole)
1
nitoring
TE'lectricalWork
SolarEdge Consumption Monitoring (2p2OA breaker)
1
EV Charger outlet (nema 14-50)
1
0 Conductor Schedule
I
Line
O
Load �-------�
I Located less than 10'
I from net meter and
I less than 10' from tap
I
I
�L---------
5
Customer Owned
Production Meter
0
IA
I I i I
I
I,
L---.4
#6 GEC 1
Neutral Bar
w/ bonding jumper
■ = A & R Scope `,'I'
_ I
= Existing or A&RSOLAR
Others Scope
3211 Martin Luther King Jr Way S.
Seattle, WA 98144 (206)707-9937
— Supply Side Connection
705.11
(Existing) O
Main Service Panel
(1ph 240V Service)
Main Breaker: 200A
Bus Rating:200A
Service entrance conductors
4/0 XHHW-2
(L1 & L2)
2/0 XHHW-2
(N)
I nuerter Specs
Watts
W
Output
LAI
AC
Voltage
#of
Inverters
OCPD
Solar Edge SE11400H
11400
47.5
240
1
60
****N/A****
0
0
0
0
0
****N/A****
0
0
0
0
0
Module Specs
Watts w
Imp
Vmp
Voc
Isc
LG-370N 1K-A6
370
10.43
35.5
41.9
10.96
Temp. Adjusted
0
0
32.4
45.4
0
Summary
Distance (ft)
Current
@125%
Operating
Voltage
Voltage
Drop
Volt. Drop
(total)
A
(2)#10 CU, (1)#6 EGC, PV Wire 60OV, AIR
50
18.75A
400V
0.40%
1.19%
B
(6)#10 CU, (1)#10 EGC, THWN-2, 0.75"EMT(min)
50
18.75A
400V
0.400o
C
(2)#6 CU, (1)#10 N, (1)#10 EGC, THWN-2, 0.75"EMT(min)
10
59.38A
240V
0.19%
D
(2)#6 CU, (1)#6 N, (1)#6 GEC, THWN-2, 1"PVC(min)
10
59.38A
240V
0.19%
General Notes:
Utility: Snohomish PUD
1. EGC Where exposed to physical damage will be #6AWG
Bare CU
2. If installing conduit on the roof, maintain greater than 7/8"
above the surface
3. NEC 690.12: Rapid Shutdown initiated by loss of Grid or AC
Disconnect
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. #: Date:
1 May 07, 2021
Designed by: Thomas N
Project Manager:
Nathan Bennett
(805) 350-1823
Current Date:Mav 07, 2021
E1 Single Line
PV Electrical Calculations
Inverter Specs
Watts
W
Output
AC
-
Voltage
# of
Inverters
OCPD
Total AC
Comb.
EGC
AC
LAI
out.(A)
OCPD
Solar Edge SE11400H
11400
47.50
240
1
60
47.5
60
410
r
Ampe
****N'A****
0
0.00
0
0
0
****NSA****
0
0.00
0
0
0
Module Specs
Wats
IMP
Vmp
Voc
Isc
Temp. Coef V(oc)
DC
Volt
LG-370N1K-A6
370
10.43
35.5
41.9
10.96
-0.26
#10
I
Max V(
Max ,
Temp. Adjusted
32.4
-r-1
45.4
Optimizer?
P370 SolarEdge Optimizer
Max current output: 15A, Max Voltage: 480V
Equipment
Solar Edge SE11400H
****N/A****
****N/A****
Mppt Input
1
2
3
1
2
3
1
2
3
Module
LG-370N1K-A6
****SELECT****
****SELECT****
# Modules per String
14
10
0
0
0
0
0
0
0
#Strings
2
1
0
0
0
0
0
0
0
# of Mods per group
28
10
0
0
0
0
0
0
0
# of Mods/inverter
38
0
0
# of Inverters
1
0
0
Total # of Modules
38
Ref. Conductor Description
A (String) to Jbox
B Jbox to Inverter
C Inverter to Disconnect
D Disco. to Interconnect
E
F
G
H
Inverter
4ppt input
-age (Imp)
age (Vmp)
iltage(DC)
Imps (DC)
Array
Specs (Adiusted for Temperature)
Solar Edge SE11400H
****N/A****
****N/A****
1
2
3
1
2
3
1
2
3
12.96
9.26
0.00
0.00
0.00
0.00
0.00
0.00
0.00
400.0
400.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
480.0
480.0
0.0
1 0.0
1 0.0
1 0.0
1 0.0
1
0.0
1 0.0
15.00
15.00
1 0.00
1 0.00
0.00
1 0.00
0.00
1
0.00
0.00
Max Array Power(STC): 14.06 kW DC
Max Continuous AC Power: 11.4kW AC
Interconnection Calcs
Main Breaker
200
Bus Bar
200
Max PV OCD AI Iowed
40
PV OCPD Device Used
60
Tap or Breaker?
Tap
stance
AL CU
Wire
Gauge
�_
(QTY) Phase
Neutral
Neutral
EGC
(AWGy
Wire Type
Conduit
Min.
Conduit
90°C
Rating
Temp
Correct
Fill
Derate
Derated
Ampacity
ft
�
Conductors
AWG
L�
L�
Type
50
Cu
#10
2
N/A
N/A
#6
PV Wire 600V
AIR
N/A
40
1
100%
40.00
50
CU
#10
6
N/A
N/A
#10
THWN-2
EMT
0.75"
40
1
80%
32.00
10
CU
#6
2
#8
1
#10
THWN-2
EMT
0.75"
75
1
100%
75.00
10
Cu
#6
2
#6
1
#6
THWN-2
PVC
1"
75
1
100%
75.00
Site Conditions
ASHRAE Site:
Seattle
Low Temp(°F)
19
High 2%Temp (°F)
84
High 0.4%Temp (°F)
91
75°C I Current I Operating_ I Voltage
&*41./��.
A&RSOL-AR
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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30
18.8
400
0.40%
30
18.8
400
0.40%
65
59.4
240
0.19%
65
59.4
1 240
1 0.�1%
REVISIONS
Rev. #: Date:
May 07, 2021
Designed by: Thomas N
Project Manager:
Total Voltage Drop: 1.19% Nathan Bennett
(805) 350-1823
Current Date:May 07, 2021
E2 Electrical
Calculations
Typical Placards
A) NEC 2020 690.13 & 691.15
B) NEC 2020 705.12 (13)(3)(2)
C) Utility Requirement
D) Utility Requirement (Commercial Only)
D) A&R Solar Requirement (Residential
Customer -Owned)
E) A&R Solar Requirement * if combiner used
F) NEC 2020 690.13 (B)
I) NEC 2020 690.31 (D)(2)
K) NEC 2020 690.13 (B)
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
TURN RAPID SHUTDOWN
SWITCH TO THE
SOLAR
"OFF" POSITION TO
ELECTRIC
PV PANELS
SHUTDOWN PV SYSTEM
AND REDUCE
SHOCK HAZARD IN THE
ARRAY
L) NEC 2020 690.56 (C)
*Used with Micro Inverters or DC Optimizers
O) A&R Solar Requirement * if
multiple inverters
IAWARNING DUAL POWER SOURCE
SECOND SOURCE IS PHOTOVOLTAIC SYSTEM
P) NEC 2020 705.12(C) & 690.59
R) AHJ Requirement * if combiner used
S) NEC 2020 230.85(1)
T) NEC 2020 230.85(3)
NEC 690.54
H) NEC 690.53
NEC 6.54
Custom Placards
PLACARD SPECS Q)TY
Letter Height.1/8"
Maintain1f4" border 1 Inverter Ra�k#eed
Breaker
Red J White
Letter Keight. 118"
MEI! eta€n 114" border 1 Saiar Edge SE11400H
Red f White
Letter Height. 1/8" (1) fi2r each
MaintaFn 1/4' border I DisronnLit or upstream
Red f White Ioadrenters.
&M-1IPi.
A&RSOLAR
3211 Martin Luther King Jr Way S.
Seattle, WA 98144 (206)707-9937
THIS DRAWING CONSTITUTES THE
CONFIDENTIAL INFORMATION OFA&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. #: Date:
1 1 May 06, 2021
Designed by: Thomas N
Project Manager:
Nathan Bennett
(805) 350-1823
Current Date:May 06, 2021
G4 Placards
J) NEC 2020 690.56 (C)(2)
Category Equipment QTY Notes
Solar Equipment �-
Modules LG-37CN1K-A6 38 A&RSOLAR
Optimizers P370 Sol arEdge Dptirnizer 36
3211 Martin Luther King Jr Way S.
Inverters Solar Edge SE114WH 1 Seattle, WA 98144(206)707-9937
Monitoring Solal-Ed�e Consumption Monitoring {2p20A breaker 1
Electrical Equipment
)box J b o x 4
THIS DRAWING CONSTITUTES THE
CONFIDENTIAL INFORMATION OF A&R SOLAR
AND ITS RECEPTOR. POSSESSION DOES NOT
J� r } ` s i �7 C 5 E J� �,� f�+ r5
Vletel-Base Meteriiase-125A4Jaw w/3_5"AYYi�AP I
CONFER ANY RIGHT IN OR LICENSE TO USE IT
OR THE INFORMATION DISCLOSED HEREIN
NOR ANY RIGHT TO REPRODUCE THIS
`,� C y �y �y���y�,-yy �y �y �} �y �} �y� r
Meter Landfs Gyr EA 11G000-OP29 240Y 1
DRAWING OR ANY PART HEREIN WITHOUT
THE WRITTEN CONSENT OF A&R SOLAR.
Usconnect 60A 24GV 2 Pole i Heavy Duty, Fuse, Lockable 1 DH222N€ K
UsconnectFuse FLNR- 60A Fuses for Disconnect (qty 1/pole) 1
ElectricalWork EV Cha rge r o utl et nerna 14-50) 1
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Solar Racking
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fu c) O
IronRldge Racking BOM
L
NON
'--� E
Des-cript on QTY
0
a o
co w
XR1D0B1ackr17' 4
X R100 BI a ck r 14' 17
Kit, XFUDC Bonded SpIi-ce BOSS 6
Universal Module CIamp, Black 98
Stopper Sleeve 40mm 44
Grounding Lug, LOIN Profhie 11
REVISIONS
Square -Bolt Bond[ ngAttach ment.Hardware 74
Rev. #:
Date:
1
May 07, 2021
1/4 x 314 Microlnverter Bonding Hardware, T-Boll 3S
End Caps, 10 sets(package� XR100 3
IronRidge Flash Foot2, Black (Spacing: 72"i 74
Fastener- 5}16 x 4_75" Lag(lncluded) � 1 f rnount�
Designed by: Thomas N
Project Manager:
System Welghts
Nathan Bennett
(805) 350-1823
Racking Weight(lbs) 336
Current Date:May 07, 2021
Total IrSfolght(lbs) 1591
ti
We 26
G5 Equipment
DeadLoad(PSF) 2.55
BOM