HomeMy WebLinkAboutENGINEERING PAPERWORKPRINCIPAL
Engineering
1011 N Causeway Blvd, Suite 19 ♦ Mandeville, Louisiana 70471 ♦ Phone: 985.624.5001 ♦ Fax: 985.624.5303
09/06/2019
MRECEIVEDSt Lucie CountyProperty Owner: Joshua Prince
SCANNED
Property Address: 120 Riomar Court. Port Saint Lucie, FL 34952 BY
S • Lucie County
Re: HIGH WIND -RESISTANT CONSTRUCTION CERTIFICATE
�,:.
Wind loads have been calculated for a speed of 160 MPH. The roof pitch and construction have ''
been analyzed, and the photovoltaic system structure designed to resist resulting uplift and
downward forces. The attached drawings and diagrams reflect a design that safely transmits'
dead and live loads to the roof. To the best of my professional knowledge and belief, the subject
construction and photovoltaic system installation will be in compliance and designed to 2017
Florida Building Code 6th Edition at the time of our review.
I
(;O ST.LUCIE000NTy
FILE PLAN REVIEW
,J�jENE,T�!,,
OA�G••GEN,S+F0?���i
BLDG:
:%• No 81627 '
•�*
DATE:
*'
DATEE:�t
113 STATE OF :1W
PLUMB:
O•
'i�.n• R� R 10p.' 2�.
DATE:
MECH:
`
DATE:
q
it I
Firm No. 30649
PERMIT SET
Principal Engineering, Inc.
PRINCIPAL Infrastructure"'
Architecture ♦ Engineering ♦ Construction
www.pi-aec.com ♦ info@pi-aec.com
Uplift and Wind Downforce Calculation Summary (ASCE 7-05 Method 1)
Mount, Rack, & Panel Proportioning
Property Owner:
Joshua Prince
Individual Panel Dimensions _
Project Address:
120 Riomar Court
Le_ ngth (in)
Width (in)
Area (sf)
City, State:
JPort Saint Lucie, FL 34952
1 77
39
20.85
Building Characteristics, Design
Input, and Adjustment Factors
Basic Wind Speed: _ _
Exposure Category:
Occupancy Category:
Effective Wind Area (sf):
Roof Dimensions: Length:
Width:
Roof Height (h):
Pitch: on 12 =
Ht. & Exposure Adjustment (11)
Importance. Factor (1)
Topographic Adj. (K J
160_
From Lode Office or Fig. 6-1
Para 6.5.6.3
Table 1-1
Para 6.2 (Area per individual fastener)
Least Dimension: 54
Fig 6-3, Note 5, must be less than 66
degrees; must be less than 45
Fig. 6-3
Table 6-1
Para 6.5.7
C
2
16
77
54
15
18.4
1.21
1 .
1
Roof Zone Strip (a), in ft, Fig. 6-3, Note 5
1- Least Roof Horizontal Dimension (L or W) x 0.10
2 - Roof Height x 0.4
3 - Least Roof Horizontal Dimension (L or W) x 0.04
4 - Least of (1) and (2)
5 - Greater of (3) and (4)
6 - Greater of (5) and 3 feet a=
5.4
6
2.16
5.4
5.4
5.4
Net Design Pressures (Fig 6-3), Components
& Cladding
Zone 1
Zone 2
Zone 3
Uplift (-psf)
Down (psf)
Interior Roof Area
Strip of (a) ft wide at roof edge
Corner intersection of strips
P30net
'1/\KnP30nm
P30net
I KztP30net
42.3
51.2
26.7
32.2
73.7
89.1
26.7
32.2
109.0
131.8
26.7
32.2
SEP 2 4 2019
51, Lucie County
GENE `,`�J VrT, foo..
,
. -1 �CENS •.?i
:�QC).. •�, F 'yam �'
No 81627 L
:9 STATE OF '�41J�
0
040
�-�O RID
�%
71/19
Florida Firm No. 30649
Principal Engineering, Inc.
_L-Foot & Mini Mount & Rail Selection (FS=3_.0) (SSM and QM L-Mount)
Manufacturer:
Model:
Ultimate Uplift (lb):
Nucor
Peraindicular Panel Orientation
Allowable Scheme by Uplift Pressure
S-5-U Mini
1913
< 60 psf 2 rails, 4"-0" OC mounts
60-90 psf 2-rails, 2'-0"OC mounts
90-150 psf 3 rails, 2'-0" OC mounts
150-170 psf 4 rails, 2'-0" OC mounts
170 psf+, panel clip capacity exceeded
- Parallel: Mounts Per Individual Panel
# Mounts/ Panel for FS=3.0
Zone 1 1.7
Zone 2 2.9
Zone 3 4.3
(From rail analysis, allowable pressures controlled by individual mount pullout before rail bending)
:urer: Generic 26 Ga. Steel
ProteaBracket
UDlift (lb): 1 1092
Parallel: Mounts per Individual Panel
# Mounts/ Panel forFS=3.0
e 1 2.9
e 2 5.1
e 3 7.6
Peraindicular Panel Orientation
Allowable Scheme by Uplift Pressure
< 30 psf 2 rails, 4"-0" OC mounts
30-60 psf 2 rails, 2'-0" OC mounts
60-90 psf 3 rails, 2'-0" OC; 2 rails, V-4" OC
90-125 psf 3 rails, V-6" OC mounts
125-150 psf 3 rails, V-0" OC
**Verifv Metal roofine is 26 eauee min.**
Set minimum 2 ea. #14 roofing screws into purlin.or plywood deck adjacent each bracket.
Set min. 8 ea. #14 roofing screws into OSB deck adj. each bracket. Lag bolt deck to rafter.
_ _Sol_arFooCBracket Mount & Rail Selection (FS=3.0) (Roiled Metal over Deck)_
_
Substrate:
Model:
Ultimate Uplift (lb):
Plywood Deck
Peraindicular Panel Orientation
Allowable Scheme by Uplift Pressure
Solar Foot
1116
<30 psf 2 rails, 4"-0" OC mounts
30-60,psf 2 rails, 2'-0" OC mounts
60-90 psf 3 rails, 2'-0" OC; 2 rails, 1'-4" OC
90-125 psf 3 rails, V-6" OC mounts
125-150 psf 3 rails, V-0" OC
****NOT FOR OSB DECK****
Parallel: Mounts Per Individual Panel
# Mounts/ Panel for FS=3.0
Zone 1 2.9
Zone 2 5.0
Zone3 7.4
Set minimum 2 ea. #14 roofing screws into purlin or rafter adjacent each bracket. p!�GENE T
RECEIVED
SEP 2 4 '1019
ST. Lucie County, Permitting
i
�'• No 81627
0: ;R
9 STATE OF ;
Florida Firm No. 30649
Principal Engineering, Inc.
uocualgn envelope w: ruaay�ay-vyHo-rlvua-nrae-4wee�vNeuau
Install Map - Joshua Prince
Quantity:
35
Panel:
LG 335
Inverter:
EnphaseiQ7
The engineer's seal and signature
l' on this manufacturer's drawing certifies
the product for use in this project only.
i ® e% � Estimated Energy Savings
�f,,,..t'''' t/� ,rl n t Annual Results 17,623 kWh perYear
Ord'" jjj Low High
i� Estimated Solar Energy Production mvlvl t 17,323 17,923
Estimated Energypro Efficiency Savings t1n m, r 2,00 6.000
Solar + Energypro Estimated Annual Benefit (wntyo 19,323 23,923
Monthly Estimates lkimmtal 1,130 1,862
ether noun anoW production prended Item is Dory an autumns and doaa not take intourcount any pm -ousting SMUu
humes.Thetbul solar energy production guarantee eM lm Issued after me job is complete and based onthe shade
,/ •-_ /{(J� measurement. conducted at the day of instanation.
^ mmlte form the enemy officunry work conducted by&mMio am estimatest only and intact be puemntavU as
every home uUti es dMerent mnabucgnn methods.
Estimated Monthly Production
- -
t,000
FRONT
Joshua C. Prince
I, 1 APPROVE THE PROPOSED
ESTIMATED* ENERGY SAVINGS FOR MY SOLAR
enee5loned by:
E Florida Firm No. 30649
XPrincipal Engineering, I
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Install:
CONSTRUCTION
I., idea lie 1. comma rein i-mA.r
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SOIARf(_ ESp CALISTS
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Utility:
Design
Date:
t46 81627 +" q
;cc
STATE OF W
C O R `O�``.
ar Court, Port Saint Lucie, FL 34952
11.73 kW Solar Panel Spier
StLucieCounty
FPL
Z Olmstead
8.1.19 1 REV: 11 Sheet: 1 of 1
The $-5-N and 5-5=N Mini clamps are each supplied with ---
the hardware shown tothe right. Each boxalso Includes
a bit tip for tightening setscrews using an electric screw
gun.The S-5-N is a structural aluminum attachment.
clamp, compatible with most common, metal roofing .
materials (excluding copper). All included hardware is
300 series stainless steel. Please visit www.S-5.com for
more information including CAD details, metallurgical
compatibilities, and specifications.
S-5!" holding strength is unmatched in the industry.
Fits Panels Up to .82"
,� (Note: Not to scale)
i—
.82ef I
® � I
Nail Relief I�
1n
I
.. (NOTE: Seams that exceed maximum allowance at the widest part of the
seam will require hand crimping to allow the clamp to fit).
Ease of Installation ... in 1...2...3
Installation Simplified: The 5-5-N is still just as quick and easy to
Install as other 5-5 Clamps. But now, we've angled the setscrews
toward the Installer, allowing easier access with a screw gun,
9 simplifying tool removal once the setscrew has been tightened -
ensuring the clamp sits straighter on the seam. choose the 5-5-N for
anon -penetrating solution that protects the roof while providing
excellent holding strength. / y�
,S-5-N Clamp[ SEP 24 2,019
ST. Lucie County, Permitting
S-5-N Mini Clamp
0
I.STin
r
"e No 81627
* � Tt
01
S-S[• Warningl Please use this product responsibly[
Distributed by i9O; .STATE OF ���
',�
Products are protected by multiple U.S. and Foreign patents. Visit the webslte at www.S-Sxom for
For holding
..
'* `�5 as
I _
complete Information on patents and trademarks. maximum arength,setscrews should
be tensioned -tensioned the Clamp tension be
Rt�Q.;
I��S1
and re as seam material compresses. setscrew should
verified torque between 160 ISO inch ggga
..• ss
I� as
•N
using a calibrated wrench and poundswhen used on meal,
mdbetween laoand ISO Inch pounds for all other metals and thinner gauges of steel. Com itthe 5.51
w
'',
webslte at www.S-S.com her published data regarding holding strength.
f�
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9*pedlRoo(Innavatlomdmaim oAmpyrigha
VepAtecled
STaggressiwypnxxtses W Iwuz.tmdemaks,wMmp/dghttVeAon OL1519.
aggrem
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Florida Firm No. 30649 -
-I
ss Rodutl$heaLSSNNEY 2gyddMtl 2 ®
Principal Engineering, Inc. 2 9 321PM
The engineer's seal and signature
m unls manumciurer s uraWSng ccnuus
e oroduct for use in this uroiect only.
!2x) M8-1.25 Threaded
,
1
2.00
[50.=
Units are Inches With
mm in brackets
General Notes:
1. S-S-N Clamp Florida Firm No. 30649
2. S-S-N Insert Principal Engineering, Inc.
3. M8-1.25 SS Hex Flange Bolt (13mm Socket)
4. 3/8-24 SS Round Point Setscrew (3/16 Hex Drive)
5. Example Roof
Insert I
FOR STANDING SEAM SPECIFIC MECHANICAL LOAD TEST
INFORMATION AND CLAMP INSTALLATION INFORMATION
PLEASE VISIT: WWW.S-5.00M
1 �ty SYVGYEY»PXYWiPf: 919<95 451FM
u lssx 16m eon T. S-S-N CCD
1115R''1.x80U'Sehaw.+
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5. W »r:
S.11.. : Y0.01M m,'•°">rF-^n'°°^I°�'^sm»^in�°^,vimmurunm.¢ruF
® LG
Lifds Good
The engineer's seal and signature
on this manufacturer's drawing certifies
the product for use in this project only.
3GENE
LG NeON'2 � � a e°8162
F' •. ;
No 81627
:9•• STATE E OF
LG's new module, LG NeONru 2, adopts Cello technology. �0�.••k .• k
Cello technology replaces 3 busbars with 12 thin wires C 1 • +"'^�
60 cell to enhance power output and reliability. LG NeONnu 2 tOVE ([•�S
demonstrates .LG'sefforts toincrease customer's values it t� t
beyond efficiency. It features enhanced warranty, durability, Intertek
performance under real environment, and aesthetic
design suitable for roofs.
Enhanced Performance Warranty de• High Power Output
LG NeON- 2 has an enhanced performance warranty. a Compared with previous models, the LG NeON-2
The annual degradation has fallen from-0.6°%/yr to has been designed to significantly enhance its output
-0.55%/yr. Even after 25 years, the cell guarantees 1.2%p efficiency, thereby making it efficient even in limited space.
more output than the previous LG NeOWu 2 modules.
Aesthetic Roof ® Outstanding Durability
6 LG NeONru 2 has been designed with aesthetics in mind; With its newly reinforced frame design, LG has extended
thinner wires that appear all black at a distance. the warranty of the LG NeON- 2 for an additional
The product may help increase the value of 2 years. Additionally, LG NeON- 2 can endure a front
a property with its modem design. `,, load up to 6000 Pa, and a rear load up to 5400 Pa
M
Better Performance on,a Sunny Day Double -Sided Cell StructureMar
LG NeO" 2 now performs better on sunny days thanks v The reof the cell used in LG NeOM- 2 will contribute to
to its improved temperature inefficiencygeneration, just like the fron ; the light beam reflected from
l}fl99 the rear of the module is reabsorbed to generate a great
amount of additional power.
Florida Firm No. 30649
Principal Engineering, Inc.
About LG Electronics
LG Electronics is a global player who has been committed to expanding its capacity. based on solar energy business as Its future growth engine. We embarked on a solar energy source research program in
1985, supported by LG Groups rich experience in seml-conductor, LCO, chemistry, and materials industry. We successfully released the first Mono X- series to the marimt 1112010, which were «parted to 32
counMes in the following 2 years, thereafter In 2013, LG NeON- (previously known as Mona Xo NeON) won'Inteisolar Award: which proved LG is the leader of innovation in the Industry.
■ , LG33511C-AS I LG330N1C-A5
Mechanical Properties
Cells
5 x 10
CellVendor
_
LG
Cell Type
Monocrystalline / N-Type
Cell Dimensions
161.7 x 161.7 mm 16 inches
• of Bushar
12 (Multi Wire Bushar)
Dimensions(_L x W x H)
1686 x 1016 x 40 mm
66.38 x 40 x 1.57 inch
From Load
6000Pa
Rear Load
540OPa
Weight
18 kg
Conneaor Type
MC4
Junction Box
IP68 with 3 Bypass Diodes
Cables
1000 mm x 2 ea
Glass
High Transmission Tempered Glass
Frame
Anodized Aluminium
Certifications and Warranty
Certifications IEC 61215. IEC 61730-1 /-2
IEC61701 (Salt mist corrosion test)
IEC 62716 (Ammonia corrosion test)
ISO 9001
Module Fire Performance (USA)
Type 1
Fire Rating(CANADA)
Class C(ULC/ORD Cl703)
ProduRWarranty
12 years
Output Warranty of Pmax
Linearwanantye
** 1),styev. 99% 2)Aher 2ndyear 0.55%annualdegredacon 3) 25yn srs Shc6%
Temperature Characteristics
NOCT 45 i31C
Voc-0.27%rC
Isc 0.03 %/aC
Characteristic Curves
The engineer's seal and signature
on this manufacturer's drawing certifies
the product for use in this project only.
Electrical Properties (STC *)
Module LG33SN1C-AS LG330N1C-A5 LG325N1C-AS
Maximum Power(Pmm)
335
330
325
MPP Voltage (Vmpp)
34.1
33.7
33.3
MPP current(Impp)
9.83
9A
9.77
Open Circuit Voltage (Voc)
41.0
40.9
40.8
Short Circuit Current (Isc)
10.49
10.45
10.41
Module Efficiency
19.6
19.3
19.0
Operating Temperature
-40 -.90
Maximum System Voltage
1,000
Maximum Series Fuse Rating
20
Power Tolerance (%)
0-.3
•STc(stand"Tezt Gndinon)-.Ii-nefinrim 1=W/m'.Amblent Temperature2SYW 15
*The nameplate power output is measured and denem,ned by LO Elettmnirs m its x to vd absolute don mr c n
e The Typical d,vgein module effiuemy at 200W/m'in nlatipn re 10a0W/m2 is-20%
Electrical Properties (NOCT*)
Module
LG335N1C-AS
LG3301JiC-AS
LG325NiC-AS
Maximum Power(Pmax)
247
243
240 _
MPP Voltage(Vmpp)
31.5
31.2
30.8
MPP Current(ImpP)
7.83
7.81
7.78
Open Circuit Voltage (Voc)
38.2
38.1
38.0
Short Circuit Current (Isc)
8.44
8.41
8.38
*NOCT(Npminal Opeatin, Cel Tempe.rare Irradiance 800W/ni,amtimt[empeanue 20 T.man d speed I Ms
Dimensions (mm/in)
)I II II
V a eaaw JGENE �r/;,
le9ow �� EN s p. e
a aoo Q
No 81627 •'I
2 2WW _
p 5 10 11 2p 35 Jn -aA • .p
Z9 ` STATE OF
:O
'�C „4ORVDP-
u �
- ra
I
® L/'� North America Solar Business Team
u LG ElectroNa U.SA. 1.
We. Good 1000 Syhan Avg Englewood Cliffs, NJ 07632
Contact Igsdar@Ige.mm
wvWvJgsolaruarnm
Product spedfications are subjett to change without notice
Copynght 02017(G El c nfl¢ Al rights reserved kmavatlonfora Bever Ufe
01/01/2017
Florida Firm No. 30649
Principal Engineering, Inc.
Data Sheet
Enphase Microinverters
Region: US
Enphase
IQ 7 and IQ 7+
Microinverters
The engineer's seal and signature
on this manufacturer's drawing certifies
the product for use in this project only.
To learn more about Enphase offerings, visit enphase.com
The high-powered smart grid -ready
Enphase IQ 7 Micro'" and Enphase IQ 7+ Micro'"
dramatically simplify the installation process while
achieving the highest system efficiency.
Part of the Enphase IQ System, the IQ 7 and
IQ 7+ Microinverters integrate seamlessly with
the Enphase IQ Envoy'", Enphase Q Aggregator"',
Enphase IQ Battery'", and the Enphase Enlighten'
monitoring and analysis software.
IQ Series Microinverters extend the reliability
standards set forth by previous generations and
undergo over a million hours of power -on testing,
enabling Enphase to provide an industry -leading
warranty of up to 25 years.
Easy to Install
• Lightweight and simple
Faster installation with improved, lightertwo-wire cabling
Built-in rapid shutdown compliant (NEC 2014 & 2017)
Productive and Reliable
• Optimized for high powered 00-cell and 72-cell* modules
• More than a million hours of testing
• Class II double -insulated enclosure ,��O�VGENE rr,
• ULlisted �%%J 'E'M 6
Smart Grid Ready ` No 81627
1r
• Complies with advanced grid suEpogivoltage and*
frequency ride -through requiremtlitt9: STATE OF
• Remotely updates to respond to ckg
grid requirements t0• P•" \���
• Configurable
o llor varying 4grid 1SA) files
Meets CA Rule
, ..AL�NG
*The IQ7+ Micro is required to support 72-cell modules.
Florida Firm No. 30649 ENPHASE.
Principal Engineering, Inc.
The engineer's seal and signature
on this manufacturer's drawing certifies
Enphase IQ 7 and IQ 7+ Microinverters the product for use in this project only.
Module compatibility
60-cell PV modules only 60-cell and 72-cell PV modules
rMaximum Input DC voltage
_ 48 V _ '—� 60 V
Peak power tracking voltage
27V-37V 27V-45V
_
Operating range
____-_____. ,_____—..______�_____._.___.______.-.,ry
�16 V- 48 V^ 16 V- 60 V
1
Min/Max start voltage
_ _ _
22V/48V 22V/60V
_.Fe
I Max DC short circuit current (m—odule lsc)
— ^ _
15A ___— 75A
Overvoltage class DC port
II if
i DC port backfeed current _ _ _
0 AA�_J 0 A
PV array configuration
7 x 1 ungrounded array; No additional DC side protection required;
AC side protection requires max 20A per branch circuit
OUTPUT DATA (AC)
IQ 7 Microinverter IQ7+MIcroinverter
Maximum continuous output power
240 VA
290 VA
Nominal (L LL) voltage/range'
240 V /
208 V% _.
240 V /
208 V/
1
211-264 V
183-229 V
211-264 V
183-229 V
Maximum continuous output current
1.0 A
1.15 A�
1.21 A
_
1.39 A
I Nominal frequency _ _�
60 Hz _T!
, _
60 Hz
�47-68
u_�
Extended frequency range
47-68 Hz
Hz
Maximum units per 20 A (L-L) branch clrcuiN 16 (240 VAC) 13 (240 VAC)
13 (208 VAC) 11 (208 VAC)
Overvoltageclass ACport III III
AC port backfeed current 0 A v O A
0.7 leading... 0.7 lagging 0.7
` Peak CEC efficiency 97.6 % 97.6 % 97.5 % _ 97.3 %
CEC weighted efficiency 97.0 % 97.0 % 97.0 %� 97.0 %
IAmblenttemperaturerange
to+65°C
__ _ ___-40°C
Relative humidity range
-
4%to100%(condensing)
Lonnectortype - _ __
MC4(orAmphenolH4UTXwith additional Q-DCGSadap
Dimensions (WxHxD)
-- .
212 mm x 175 mm x 30.2 mm (without bracket) S
_ _
FW—eig h't -
1.08 kg (2.38lbs)
_
Cooling
i
Natural convection - No fans
Approved for wet locations
Yes
Pollution degree
PD3
Enclosure
Class Ildouble-Insulated, corrosion resistantpolymerlc e
_ _ _
Environmental category / UV exposure retina
NEMA Type 6 / outdoor ^
Communication
Power
No 81627
Monitoring Enlighten Manager and MyEnlighten monitoring options.
Bath options require installation of an Enphase IQ Envoy.
1 D si connectmgmeans The AC and DC.connectors have been evaluateti'and approved by I1L for use as the load -break j
disconnect required by NEC 690._
Compliance CA Rule 21 (UL 1741-SA)
UL 62109-1, UL1741/IEEE1547, FCC Part 15 Class B, ICES-0003 Class B,
CAN/CSA-C22.2 NO. 107.1-01
This product is UL Listed as PV Rapid Shut Down Equipment and conforms with NEC-2014 and
NEC-2017 section 690.12 and C22.1-2015 Rule 64-218 Rapid Shutdown of PV Systems, for AC
and DC conductors, when Installed according manufacturer's Instructions.
1. No enforced DC/AC ratio. Seethe compatibility calculate
2. Nominal voltage range can be extended beyond nominal
3. limits may vary. Refer to local requirements to define the
per branch in your area.
To learn more about Enphase offerings, visit enphase.com
m 2018 Enphase Energy. All rights reserved. All trademarks or brands used are the property of Enphase Energy, Inc.
201 "2-08
n ENPHASE.
Florida Firm No. 30649
Principal Engineering, Inc.