20164244 - Permit (2) - Laserfiche WebLink

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EXPEDITED PER^IIT PROCESS ron Sitnrr,.SCALE PV STsTEl.,ts 5TANDARD STRINC S\.sTENT The inlormalion in this guideline is inrended co help local jurisd ictions and concractors identih/ when Pv system installarions are simple. needing only a basic review and when an insrallaron is ntore complex. lr is hkely rhat 50 % -75 % of all residcntial systems will comply with these simple criteria. For projecB thar fail to meet rhe simple criteria, resolution steps have been suggested ro provide as a parh to permir approval. Required Infoffiation Jor Pennit: L Sire plan showing locarion of ma.1or components on the properry This drawing need nor be exacrly to scale. bur ir should represent relative location of components ar site {see supplied example site plan). pV arrays on dwellings with a f perimeter space ar ridge and srdes may nor need separare nre servlce review. 2. Elecrrical diagram showing PV array configurarion, wiring sysrem. overcurrenr prorection, invener, disconnecrs, requlred signs. and ac connection ro buildlng (see supplied standard elecrrical diagram). 3. Specificarron sheers and installarion nlanuals (if available) for all nranufactured conrponenrs includinq. but nor limited ao. PV modules. inverLer(s). combiner box, disconnecLs, and mounting sysrem. Step 1 : Structural Review o[ PV Array Mounting System ls the array to be mounted on a defrned, permitted roof structure?tes E r,qo U No due to non-complk nt rooJ or a ground mount. sLlbmit completed wot.ksheet Jor rhe srructure WKSI Roof InJormation: Is the roohng rype ljghrweighr (Yes = composirion. lighrweight ntasortry, rneral, etc.. )comp shingle Provide merhod and rype of weatherproonng roof penerrarions (e g. flashing, carrlk)flashingj M orn ting S y st em Infonn*ion : I Is the mounting structure an ejgineered producl designed ro n]ount PV ntodules wirh no nlore rhan an 18" gap benearh rhe module framesT E[ yes E no IJ No, proyide detaib of sr/uctural o.ttachment certijed by a design proJessional. 2. For manufactured mounttng sysrems. hll out informarion on rhe mounting system below: a. Mounting Svstem Manufacturer EcoFaslen roduct \ame and Model# Rock it d Weight per Artachmenr Polnr (b + c)32.4 bs (if grearer than 45 lbs. see WKS I ) e. Max,mum Spacing Between A[achment Points on a Rarl 48 inches (sec product manual for nraxinrum spacing allowed based on maximum desrgn wind speed) Totai Surface Area o[ PV llodules (square fee0 246.5 t-r Disrribuled Weighr of PV Module on Roof (b - f)2.9 lbs/fr: U d.istributed. weight of the PV {ystem is greqter than 5 tbsff , see WKSI. Step 2: Electrical Review o[ PV System (Calculations for Electrical Diagram) In order for a PV system to be considered for an expedited permit process, the following must apply: I PV modules. utilitv-interacrive inverters, and combiner boxes are idenrified for use in pV systems. 2 The PV array is composed of 4 series srrings or less per inverrer J. The toral inverter capacity has a continuous ac power output I 3.440 Watrs or less 4 The ac lnrerconneclion poinr is on the load side of service disconnecring nreans (690 64(B)1. 5. One of the slandard elecrrical diagrams (El I. EL Ia. ELIb. or EI Ic) can be used to accuratel!, represenr the PV system lnreractive PDF diagrams are available ar wu,r,vsolarabcs org/flermrfting Fill out the standqrd elech'ical diaqram completely A quide to the electrical diag.am is provided to help the applicant unJerst(rnd each bldnk to JlLl in U the electricul slstâ‚¬m is more compler thdn the stand/j.r(l cLectricul didgrum catl eJJectivcly communicate. proride qn dLtenrutive diaqtam wtth appropriate detait 2 t\ttnrTElr ltRNllT t'l{()CESs F()R I'v s\5TE&rS U No, submit completed worhsheet for rooJ structure WI(SI (No = heary masonry, slate, etc. .) 2 Does rhe roof haveasingleroof coveringu EyesEno IJ No. submit compteted worksheet Jor rooJ snucture WKSI b Total weighr of PV Modules and g",b 712.4 165 c. Total Number of Atcachment Poinrs22