BLD2021-0579_Structural_Calculations_4.22.2021_3.21.37_PM_2159737Required Setbacks from Ridge:
NSA
Maximum Mount Spacing:
48^
Roof Type:
SSM
Roof Slope:
5o
Array Tilt :
Flush
Array Azimuth(s):
90-,180-
Roof Area:
3532ft2
Array Area
378ft2
Array to Roof Coverage
11%
* * *Roof Attachments/ Fastners: see pg. G5 Equip, BOM* * *
Module and Rail Selection Guide
Panasonic HIT 325
41.5 x 62.6
Clamp Zone "A"
0-9.8"
Clamp Zone "B"
9.1-17.7"
Mods per Row
Rail typel+ rail type2
(7)Portrait, (2)rows
(2)14', (2)14'
(4)Portrait, (1)row
(2)17',
(3)Portrait, (1)row
(2)14',
"All
"Q"
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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. #: Date:
1 I Apr 07, 2021
Designed by: Brian G
Project Manager:
Will MacArthur
(206)307-1741
Current Date:ADr 07. 2021
A2 Roof Layout
■ = A & R Scope `„I'
= Existing or A&RSOLAR
Others Scope
3211 Martin Luther King Jr Way S.
Seattle, WA 98144 (206)707-9937
Net Meter,
200A Service
r— — — — — — — — — — — —
I I
Disconnect
I
(Existing)
O
Main Service Panel
(1ph 240V Service)
M
String 1
+/-
— �
D
Main Breaker: 200A
g
\
11 modules
+
0
0
Bus Rating:200A
V- - - - - - -
N
- - - - - - - - - - - - - - .
String 2
I
I
Solar OCPD: 2p4OA
10 modules
+
T
I
— — — —
5
U
Ac
AAB
Co -Located
with Net Meter Customer Owned
(less than 10' away) Production Meter =
0 Equipment Schedule
Ref.
Category
Equipment
CITY
1
Modules
Panasonic HIT 325
21
2
Optimizers
P400 SolarEdge Optimizer
21
3
Jbox
Jbox
2
4
Inverters
Solar Edge SE6000H
1
5
Disconnect
60A 600V 2 Pole l Heavy Duty, No Fuse, Lockable
1
6
MeterBase
MeterBase-125A 4 Jaw w/ 3.5" AWCAP
1
Meter
Landis Gyr EA110000-OP29 240V
1
Monitoring
SolarEdge Integrated (inverter) Monitoring
1
0 Conductor Schedule
Summary
A (2)#10 CU, (1)#10 EGC, PV Wire 60OV, AIR
B (4)#10 CU, (1)#10 EGC, THWN-2, 0.75"EMT(min)
C (2)#8 CU, (1)#10 N, (1)#10 EGC, THWN-2, 0.75"EMT(min)
D (2)#8 CU, (1)#10 N, (1)#10 EGC, THWN-2, 0.75"EMT(min)
nverter Specs
Watts
LW-1
Output
�
AC
Voltage
# of
Inverters
OCPD
Solar Edge SE6000H
6000
25
240
1
40
****N/A****
0
0
0
0
0
****N/A****
0
0
0
0
0
Module Specs
Watts w
Imp
Vmp
Voc
Isc
Panasonic HIT 325
1 325
5.5
1 59.2
70.9
5.94
Temp. Adjusted
1 0
0
55.8
74.8
1 0
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
Apr 07, 2021
General Notes:
Utility: SnoPUD
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
Designed by: Brian G
Project Manager:
Will MacArthur
(206) 307-1741
Distance (ft)
Current
@125%
Operating
Voltage
Voltage
Drop
Volt. Drop
(total)
50
18.75A
380V
0.31%
0.94%
Current Date:Apr 07, 2021
50
18.75A
380V
0.31%
El Single Line
10
31.25A
240V
0.16%
10
31.25A
240V
0.16%
PV Electrical Calculations
Inverter Specs
Watts
Output
AC
-
Voltage
# of
Inverters
OCPD
Total AC
Comb.
EGC
AC
(W)
out.(A)
OCPD
Solar Edge SE6000H
6000
25.00
240
1
40
25.0
35
410
P
Ampe
****N/A****
0
0.00
0
0
0
****N/A****
0
0.00
0
0
0
Module Specs
Watts
I�
Vmp
Voc
Is
Temp. Coef V(oc)
EGC
DC
Volt
at
Panasonic HIT 325
325
5.50
59.2
70.9
5.94
-0.17
#10
Max Vc
Max
Temp. Adjusted
55.8
74.8
Optimizer?
P400 SolarEdge Optimizer
Max current output: 15A, Max Voltage: 480V
Equipment
Solar Edge SE6000H
****N/A****
****N/A****
Mppt Input
1
2
1 3
1
1 2
J 3
1
1 2
1 3
Module
Panasonic HIT 325
****SELECT****
****SELECT****
# Modules per String
11
10
0
0
0
0
0
0
0
# Strings
1
1
0
0
0
0
0
0
0
# of Mods per group
11
10
0
0
0
0
0
0
0
# of Mods/inverter
21
0
0
# of Inverters
1
0
0
Total # of Modules
21
Ref.
Conductor Description
Distatnce
AL CU
A
(String) to Jbox
50
CU
B
Jbox to Inverter
50
Cu
C
Inverter to Disconnect
10
CU
D
Disco. to Interconnect
10
CU
E
F
G
H
I nverter
1Ippt Input
-age (Imp)
age (Vmp)
iltage(DC)
kmps (DC)
Array
Specs (Adiusted for Temperature)
Solar
Edge SE6000H
****N/A****
****N/A****
1
2
3
1
2
3
1
2
3
9.43
8.57
0.00
0.00
0.00
0.00
0.00
0.00
0.00
380.0
380.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
480.0
480.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
15.00
15.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
Max Array Power(STC):
6.825 kW DC
Max Continuous AC Power: 6kW AC
Interconnection Calcs
Main Breaker
200
Bus Bar
200
Max PV OCD AI lowed
40
PV OCPD Device Used
40
Tap or Breaker?
Breaker
Wire
jaL
(QTY) Phase
Neutral
Neutral
EGC
(AWG)
Wire Type
Conduit
Min.
Conduit
90°C
Rating
Temp
Correct.
Fill
Derate
Derated
Ampacity
Conductors
AWG
(QTY)
Tvpe
#10
2
N/A
N/A
#10
PV Wire 600V
AIR
N/A
40
1
100%
40.00
#10
4
N/A
N/A
#10
THWN-2
EMT
0.75"
40
1
80%
32.00
#8
2
#10
1
#10
THWN-2
EMT
0.75"
55
1
100%
55.00
#8
2
#10
1
#10
THWN-2
EMT
0.751'
55
1
100%
55.00
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
ND ITS RECEPTOR. POSSESSION DOES NOT
)NFER ANY RIGHT IN OR LICENSE TO USE IT
-IR THE INFORMATION DISCLOSED HEREIN
NOR ANY RIGHT TO REPRODUCE THIS
J RAWING OR ANY PART HEREIN WITHOUT
THE WRITTEN CONSENT OF A&R SOLAR.
L.
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Site Conditions
Low Temp (°F) 19
High 0.4%Temp (°F) 91
ASHRAE Site: Seattle
High 2%Temp (°F) 84
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50 31.3 240 0.16% REVISIONS
Rev. #: Date:
1
Apr 07, 2021
Designed by: Brian G
Total Voltage Drop: 0.94%
Project Manager:
Will MacArthur
(206)307-1741
Current Date:Apr 07, 2021
E2 Electrical
Calculations
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50 31.3 240 0.16% REVISIONS
Rev. #: Date:
1
Apr 07, 2021
Designed by: Brian G
Total Voltage Drop: 0.94%
Project Manager:
Will MacArthur
(206)307-1741
Current Date:Apr 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
"OFF" POSITION TO
SOLAR 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)
Custom Placards &*1.PAi
A&RSOLAR
3211 Martin Luther King Jr Way S.
Seattle, WA 98144 (206)707-9937
'LACARD
SPECS
QTY
G) NEC 690.54
THIS DRAWING CONSTITUTES THE
Letter Height: 1/8"
MAX AC • •
I
inverter
CONFIDENTIAL INFORMATION OFA&RSOLAR
, border
Maintain 1/4'
1
AND ITS RECEPTOR. POSSESSION DOES NOT
CONFER ANY RIGHT IN OR LICENSE TO USE IT
OPERATING VOLTAGE:
1 V AC
Red / White
Breaker
OR THE INFORMATION DISCLOSED HEREIN
NOR ANY RIGHT TO REPRODUCE THIS
DRAWING OR ANY PART HEREIN WITHOUT
H) NEC 690.53
THE WRITTEN CONSENT OF A&R SOLAR.
L
MAX DC VOLTAGE:480.0
Letter Height: 1/8"
�
CURRENT:MAX DC CIRCUIT
1 A DC
Maintain 1/4" border
1
Solar Edge SE6000H
=
CURRENTMAX CIRCUIT •
Red / White
DC TO DC CONVERTER1
A DC
Y
G NEC 690.54
AC OUTPUT CURRENT:
25 A AC
Letter Height: 1/8"
(1) for each
UMAX
Maintain 1/4" border
1
Disconnect or upstream
O
N
Red / White
loadcenters.
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REVISIONS
Rev. #:
Date:
1
Apr 07, 2021
Designed by: Brian G
Project Manager:
Will MacArthur
(206)307-1741
Current Date:Apr 07, 2021
G4 Placards
J) NEC 2020 690.56 (C)(2)
Category Equipment QTY Notes
Solar Equipment
Modules Panasonic HIT 325 21
Optimizers P400 SolarEdge Optimizer 21
Inverters Solar Edge SE6000H 1
Monitoring SolarEdge Integrated (inverter) Monitoring
1
Electrical Equipment
Jbox Jbox 2
Disconnect 60A 600V 2 Pole I Heavy Duty, No Fuse, Lockable 1
MeterBase Mete r8ase-125A 4 Jaw w/ 3.5" AWCAP 1
Meter Landis Gyr EA110000-OP29 240V 1
Solar Racking
IronRidge Racking BOM
Description QTY
XR10 Black,17'
2
XR10 Black,14'
10
Kit, XR10 Bonded Splice BOSS
4
Universal Module Clamp, Black
50
Stopper Sleeve 40mm
16
Grounding Lug, Low Profile
4
Square -Bolt Bonding Attachment Hardware
47
1/4 x 3/4 Microinverter Bonding Hardware, T-Bolt
21
End Caps, 10 sets(package) XR10
1
S-5! Clamp, Mill (Spacing: 48")
47
L-Feet, Black 47
System Weights
Racking Weight(Ibs) 168
Total Weight(lbs) 1025
Weight/Attachment(lbs) 22
DeadLoad(PSF) 2.71
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. #: Date:
1 1 Apr 07, 2021
Designed by: Brian G
Project Manager:
Will MacArthur
(206) 307-1741
Current Date:ADr 07, 2021
G5 Equipment
BOM