REVIEWED BLD2024-0180+SOLAR CALCS+2.9.2024_4.50.56_PM+4052417SpeeWest
RECEIVED
Feb 12 2024
Submittal # 114
ITY OF EDMONDS
DE EO MEN SERV SERVICES
DEPARTMENT
480000 Solar Energy Model
Project Name: Port Of Edmonds Admin. Bldg.
Job Number: 218
Engineer: CG Engineering
250 4th Ave S., Suite 200
Edmonds, WA 98020
SPEE WEST CONST. CO
DATE 05/30/23
CATEGORY 480000
SUBMITTAL NO. 114
REVIEWED BY Ben Henderson
REVIEW DOES NOT RELIEVE
SUBCONTRACTOR OR SUPPLIER FROM
REQUIREMENTS OF CONTRACT PLANS
AND SPECIFICATIONS
REVIEWED
BY
CITY OF EDMONDS
BLD2024-0180
Date: 05/30/23
Sub/Supplier: Rhema Electric
628 S. Spruce Street
Burlington, WA 98233
Submittal Review
® No Exceptions Taken ❑ Rejected See Remarks
❑ Make Corrections Noted ❑ Void
❑ Revise and Resubmit ❑ For Record Only
Corrections or comments made to the shop drawings during this review do
not relieve contractor from compliance with requirements of the drawings
and specifications. This check is only for review of general conformance with
design concepts of the project and general compliance with the information
given in the contract documents. The contractor is responsible for:
confirming and correlating all quantities and dimensions; selecting
fabrication processes and techniques of construction; coordinating their work
with that of all other trades; and performing their work in a safe and
satisfactory manner.
Reviewer: Mahshid Gharibi IR JACKSON I MAIN
Date: 06/14/2023 A R C H I T E C T U R E
Per comments on submittal 111, GC to confirm the layout works
with panels crossing the roof ridge.
307 Bell Street, Suite 101, Edmonds, WA 98020 I P 1206.284.7733 F 1206.625.0770 I www.speewest.com
RAID
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Residential • commercial •Industrial
Design 1 Port of Edmonds Admin, 471 Admiral Way
A Report
1.1il System Metrics
Project Name
Port of Edmonds Admin
Design
Design 1
Project Description
36KW PV Array
Module DC
36.8 kW
Nameplate
Project Address
471 Admiral Way
Inverter AC
SO.OkW
Randy Merritt
Nameplate
Load Ratio: 0.74
Prepared By
randy@rhemaelectric.com
Annual
41.07 MWh
Production
Performance
86.6%
Ratio
kWh/kWp
1,117.5
rld Monthly Production
8k
6k
4k
2k
0
Weather Dataset TMY, 10km Grid (47.85,-122.35), NREL
(prospector)
Simulator 06e23eb0f4-72263e3f06-e2a1d80076-
Version cea972d4a8
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Q Project Location
0 Sources of System Loss
AC System: 0.5% Shading: 1.7%
Inverters: 2.0%
Wrig:Clipping: 0% — i
\�
Wiring: 0.4%
Optimizers: 1.2 % Reflection: 3.7%
Mismatch: 0.2% ,
Temperature: 1.311 / /
Irradiance: 1.3% \ Soiling: 2.0%
RAID
w
Residential • commercial •Industrial
f Annual Production
• Condition Set
Description
Output
%Delta
Description
Condition Set 1
Annual Global Horizontal Irradiance
1,235.9
Weather Dataset
TMY, 10km Grid (47.85,-122.35), NREL (prospector)
POA Irradiance
1,290.5
4.4%
Solar Angle Location
Meteo Lat/Lng
Irradiance
Shaded Irradiance
1,268.9
-1.7%
(kWh/mz)
Irradiance after Reflection
1,221.4
-3.7%
Transposition Model
Perez Model
Irradiance after Soiling
1,197.0
-2.0%
Temperature Model
Sandia Model
Total Collector Irradiance
1,196.9
0.0%
Rack Type
a b Temperature Delta
Nameplate
44,004.3
Temperature Model
Fixed Tilt
3.56 0.075 3°C
Parameters
Output at Irradiance Levels
43,446.2
-1.3%
Flush Mount
-2.81-0.0455 O°C
Output
at Cell Temperature Derate
42,873.5
-1.3%
J F M A
M J J A S O N D
Output After Mismatch
42,782.6
-0.2%
Soiling (%)
Energy
Optimizer Output
42,268.9
-1.2%
2 2 2 2
2 2 2 2 2 2 2 2
(kWh)
Optimal DC Output
42,118.9
-0.4%
Irradiation Variance
5%
Constrained DC Output
42,118.2
0.0%
Cell Temperature Spread
4° C
Inverter Output
41,275.8
-2.0%
Module Binning Range
-2.5%to2.5%
Energy to Grid
41,069.4
-0.5%
AC System Derate
0.50%
Temperature Metrics
-
Avg. Operating Ambient Temp
12.9 °C
Module
Uploaded CharacterizationBy
Avg. Operating Cell Temp
19.3 °C
Module Characterizations
SIL-490 HN
HelioScope Spec Sheet Characterization,
Simulation Metrics
(Silfab)
PAN
Operating Hours
4649
Device
Uploaded By Characterization
Component
Solved Hours
4649
Characterizations
SE50K(SolarEdge)
HelioScope Spec Sheet
S1201 (SolarEdge)
HelioScope Mfg Spec Sheet
8 Components
c$ Wiring Zones
Component Name
Count
Description
Combiner Poles
String Size
Stringing Strategy
Inverters SE50K(SolarEdge)
1(50.0kW)
lWiring Zone
12-30
Along Racking
Strings 10 AWG (Copper)
3(158.4ft)
Optimizers S1201 (SolarEdge)
39(46.8 kW)
a Field Segments
Module Silfab,SIL-490HN(490W)
75(36.8kW)
Intrarow
Frame
Description
Racking
Orientation Tilt Azimuth
Frames Modules Power
Spacing
Size
Field Segment
Fixed
Landscape 100 1300
1.2ft
1x1 75 75 36.8
1
Tilt
(Horizontal)
kW
Rhema
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Resitlentlal • Commerclel •Industrial
® Detailed Layout