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REVIEWED BLD BLD2021-0591+manuf.- SOLAR+5.3.2021_11.26.47_AM+2175697,03SUNERGYsrsrems System Nameplate DC Rating of (18) - 410 Watts (STC)' 7.38 kW System Real World DC Power (PTC) 2) 6.92 kW System DC Output After Soiling &Tolerance Losses RECEIVE[Y4 kW System AC Output After Inverter & Wiring Losses BLD2021-0591 6.41 kW May 03 2021 System AC Output Hot Summer Day CITY OFEDMONDS 5.77 kW DEVELOPMENT SERVICES Equipment Manufacturer & Model Quantity Power DEPARTMENT Efficiency Dimension PV Modules - SunPower SPR-A410-WHT-AC 18 410 W 22.0% 72.2in x 40in Inverter(s) - SunPower E-ACPV 366 18 349 W 97.0% 368 sa.ft.� Array Information: (18) - East - 1:12 Pitch - 7.0% Shade % of Optimal Orientation (TSOF): 89.1 % Solar Access after Shading: x 93.0% Total Solar Resource Factor (TSRF4): 82.9% Average Daily Solar Hours: x 4.08 hrs/day x 365 days System Max AC Output (1st Year): x 6.41 kW Solar Production (1st Year): 7,910 kWh x 10 years Average System Aging (10 years): x 98.7% Performance Guarantee (10 years): 78,042 kWh Total System Investment 26% Federal Tax Credit for Solar Other Estimated 10-Year Net -Meter Savings (rate 4.5%/yr) Estimated 10-Year Return on Investment Your PV System has a TSRF of 82.9% and allows you to qualify for Sunergy Systems Performance Guarantee. If your system's ten year kWh production, from date of installation, produces less than 95% of the projected energy output of 78,042 kWh, Sunergy Systems shall reimburse the customer 110% of the lost savings of the average cost of electricity over that ten-year period. Additional Details on Sunergy Systems Performance Guarantee Warranty Page. $23,402 ($6,085) 3) 5) ($12,370) ($4,947) Notes: ') "STC" Standard Test Condition defines the maximum power generated by the solar modules 2) "PTC" PV USA Test Condition defines the projected power generated under real world conditions 3) Electric savings valued as pre tax dollars. 4) "TSRF" is calculation of the Systems overall Orientation, Pitch/Tilt, and Shading 5> Performances based on the system AC output, site TSRF (orientation, tilt & shading) and 4.08 solar hrs/day. Customer agrees to the Array Information and understands the Performance Guarantee Overview, using the site information used to generate your system's TSRF: i I 0D S U N E R GYSTSTEMS" n and Performance Comparison 7.38kW SunPower Solar Equipment (18) SPR-A410-WHT-AC (18) SunPower E-ACPV 366 • 10-Year Workmanship SolarCladTM • 25-Year Equipment Labor Warranty • 110% Perf Guarantee • SolarWeb Peace -of -Mind MODULE Manufacturer's ' 25-Year Product & Service • Performance - 92% at Yr-25 Warranty INVERTER • 25-Year Product & Service 1st Year 57% Offset of Usage Performance 7,910 kWh electric utility consumption last I Total Sys Initial System Investment ($23,402) Sales Tax ($0) Final System Investment ($23,402) $3.17/W 26% Fed Tax Credit $6,085 Total Investment ($17,317) Loan (3.74%,15 Yr) $170 / month After Reamortizing $124 / month 9.02kW SunPower (22) SPR-A410-WHT-AC (22) SunPower E-ACPV 366 • 10-Year Workmanship • 25-Year Equipment Labor • 110% Perf Guarantee • SolarWeb Peace -of -Mind MODULE • 25-Year Product & Service • Performance - 92% at Yr-25 INVERTER • 25-Year Product & Service 70% Offset of Usage 9,730 kWh 13.1kW SunPower (32) SPR-A410-WHT-AC (32) SunPower E-ACPV 366 • 10-Year Workmanship • 25-Year Equipment Labor • 110% Perf Guarantee • SolarWeb Peace -of -Mind MODULE • 25-Year Product & Service • Performance - 92% at Yr-25 INVERTER • 25-Year Product & Service 100% Offset of Usage 14,062 kWh was 14,000 kWh and cost you $1,454 Investment ($26,940) ($0) ($26,940) $2.99/W $7,004 ($19,935) $196 / month $142 / month ($38,844) ($0) $38,844 $2.96/W $10,099 ($28,744) $282 / month $205 / month Estimated 10 ear Solar Revenue Utility Solar Savings' 11$12,370 $15,217 $21,981 Estimated Cum lative Solar Revenue 10 Year Profit-$4,947 (-21 % Rol)-$4,718 (-18% Rol)-$6,764 (-17% Rol) 15 Year Net Profit $3,422 (15% Rol) $5,576 (21 % Rol) $8,114 (21 % Rol) 25 Year Net Profit $26,307 (112% Rol) $33,727 (125% Rol) $48,799 (126% Rol) $70,000 $64,796 $60,000 -0 $50,000 $45,613 $40,000 $30,219 $29,616 $30,000 $17,867 $20,603 $20,000 $13,494 $10,0$0,891 0 $7 .■ $0 10 Years 15 Years 20 Years 25 Years ■ System #1 ■ System #2 ■ System #3 ■ Electric Bill - w/o Solar Electric Bill with SOLAR Option 1 at 12.9¢/kWh, 2 at 12.9¢/kWh, 3 at 12.90/kWh, based on upper tier rate shaving and 4.5 % annual rate increase, valued as pre-tax dollars. Figures provided are estimates, Sunergy Systems cannot guarantee exact energy savings or client's eligibility for federal incentives. Quote valid until 5/14/2021 unless a promotional expiration date. F� 60D S U N E R GYSYSTEMS' $5,000 Option #1- 7.38kW SunPower $4,000 $3,000 $2,000 $1,000 $26,307 $0 $13,695 ' 2 3 4 5 6 7 12 13 14$31IY2 16 17 18 19 20 21 22 23 24 25 ($4,947)I ($1,000) — ($11,764) f3,402) ($2,000) 4___($16,296) System cost minus solar savings and 26% tax credit loan repayment � solar savings payback $5,000 $4,000 $3,000 Option #2 - 9.02kW SunPower $2,000 $1,000 $0 2 3 4 5 6 7 8 1 ($4,718) ($1,000) ($13,104) $18,213 .o- 12 13 14 $5 76 6 17 18 19 20 21 22 23 24 25 ($26,9401 ($2,000) ' 4 ($18,679) System cost minus solar savings and 26% tax credit � loan repayment � solar savings payback solar savings - Year one consists of the system cost minus the 26% ITC. Year two and onward is the net -metering savings. loan repayment - Based on the 26% ITC being applied toward the loan, it is then re -amortized based on remaining principle. payback - The system cost is the first data point, recuperation of system cost is at the $0 crossing, afterwards is net -profit. OSERIES Fundamentally Different. And Better. SunPower® Maxeon®Technology • Most powerful cell in home solar z • Delivers unmatched reliability • Patented solid metal foundation prevents breakage and corrosion Factory -integrated Microinverter (M I) • Highest -power integrated AC module in solar • 60% lighter than prior SunPower Mls • Engineered and calibrated by SunPower for SunPower AC modules SUNPOWER1111 ' 420-390 W Residential AC Module SunPower° Maxeon°Tech nology Built specifically for use with the SunPower EquinoxTM system, the only fully integrated solution designed, engineered, and warranted by one manufacturer. I❑ Highest Power Density Available. Sun Power's new Maxeon° Gen 5 cell is 65% larger than prior generations, delivering the most powerful cell and highest -efficiency module in residential solar. The result is more power per square meter than any commercially available solar. E E Ln N Highest Lifetime Energy and Savings. Designed to deliver 60% more energy over 25 years in real -world conditions like partial shade and high temperatures.' 15096 3 14096 `m C. 13096 = 12016 m T 110°5 100% as G 9045 07 8096 CU 70% ry 6096 1 5 10 15 20 25 Years of operation Up to 60% more lifetime energy Best Reliability. Best Warranty. r1 With more than 25 million modules deployed around the world, SunPower technology is proven to last. That's '• why we stand behind our module and microinverter with the industrys best 25-year Combined Power and Product Warranty, including the highest Power Warranty in solar. A -Series: A420 I A415 I A410 I A400 I A390 SunPower° Residential Al Module AC Electrical Inverter Model: SPWR-A4 (Enphase IQ 7AS) Data @240 VAC Peak Output Power 366 VA Max. Continuous Output Power 349 VA Nom. (L-L) Voltage/Rangez(V) 240 / 211-264 Max. Continuous Output Current (A) 1.45 Max. Units per 20 A (L-L) Branch Circuit3 11 CEC Weighted Efficiency 97.0% Nom. Frequency 60 Hz Extended Frequency Range 47-68 Hz AC Short Circuit Fault Current Over 3 Cycles 5.8 A rms Overvoltage Class AC Port III AC Port Backfeed Current 18 mA Power Factor Setting 1.0 Power Factor (adjustable) 0.7 lead. / 0.7 lag. DC Power Data A420-G-AC A415-G-AC A410-G-AC A400-G-AC A390-G-AC Warranties Warranties, Certifications,and Compliance • 25-year limited power warranty 25-year limited product warranty s Nom. Power (Pnom) W 420 415 410 400 390 Powe r To 1. +5/-0% Certifications and Compliance UL 1703 UL 1741 / IEEE-1547 UL 1741 AC Module (Type 2 fire rated) UL 62109-1 / IEC 62109-2 FCC Part 15 Class B ICES-0003 Class B CAN/CSA-C22.2 NO. 107.1-01 CA Rule 21 (UL 1741 SA)° (includes Volt/Var and Reactive Power Priority) UL Listed PV Rapid Shutdown Equipment' Enables installation in accordance with: NEC 690.6 (AC module) NEC 690.12 Rapid Shutdown (inside and outside the array) NEC 690.15 AC Connectors, 690.33(A)-(E)(1) When used with InvisiMount racking and InvisiMount accessories (UL 2703): Module grounding and bonding through InvisiMount Class Afire rated When used with AC module Q Cables and accessories 16703 and UL 2238)6: • Rated for load break disconnect Module Efficient 22.5 22.3 22.0 21.5 20.9 y Temp. Coef. (Power)-0.29%/'C Shade Tol. Integrated module -level max. power point tracking Tested Operating Conditions Operating Temp. -40°F to +185°F (-40°C to +85°C) Max. Ambient Temp. 1220F (500C) Max. Test Load' Wind: 187 psf, 9000 Pa, 917 kg/m2 back Snow: 187 psf, 9000 Pa, 917 kg/m2 front Design Load Wind: 62 psf, 3000 Pa, 305 kg/mz back Snow: 125 psf, 6000 Pa, 611 kg/ml front Impact Resistance 1 inch (25 mm) diameter hail at 52 mph (23 m/s) Mechanical Data Solar Cells 66 Monocrystalline Maxeon Gen 5 Front Glass High -transmission tempered glass with anti -reflective coating Environmental Rating Outdoor rated Frame Class 1 black anodized (highest AAMA rating) PID Test Potential -induced degradation free Weight 46.5 Ibs (21.1 kg) Recommended Max. 1.3 in. (33 mm) Module Spacing 1 SunPower415 W, 22.3%efficient, compared to a Conventional Panel on same -sized arrays (260 W, 16% efficient, approx. 1.6 m2), 7.9% more energy per watt (based on PVSyst pan files for avg. US climate), 0.5%/yr slower degradation rate Qordan, et. al. "Robust PV Degradation Methodology and Application." PVSC 2018). 2 Based on search of datasheet values from websites oftop 10 manufacturers per IHS, as of January 2019. 3#1 rank in"FraunhoferPV Durability lnitiativeforSolar Modules: Part 3."PVTechPower Magazine, 2015.Campeau, Z.etal."SunPowerModule Degradation Rai nPowerwhite paper, 2013. 4 Factorysetto 1547a-2014 defau It settings. CA Rule 21 default settings profile set during commissioning. 5 Standard Test Conditions 1000 W/m2 irradiance, AM 1.5, 25°C). NREL calibration standard: SOMS current, LACCS FF and voltage. All DC voltage is fully contained within the module. 6 This product is UL Listed as PVRSE and conforms with NEC 2014 and NEC 2017 690.12; and C22.1-2015 Rule 64-218 Rapid Shutdown of PV Systems, for AC and DC conductors; when installed according to manufacturer's instructions. 7 Please read the safety and installation instructions for more information regarding load ratings and mounting configurations. See www.sunpower.com/facts for more reference information. For more details, see extended datasheet www.sunpower.com/datasheets Specifications included in this datasheet are subjectto change without notice. ©2020 SunPower Corporation. All Rights Reserved. SUNPOWER,the SUNPOWER logo, Equinox, and MAXEON are registered trademarks of SunPower Corporation in the U.S. and other countries as well. 1-800-SUNPOWER. BLong side 1.3 (32) • Short side 0.9 (24) O L -D LE GR1 SU ff UPI11V I o nreRacnr� PME' imowu fWIPNEM LISTED Faze-u P O W E R Module Fire Performance: Type 2 Please read the Safety and Installation Instructions 532628 for additional details. 534092 RevB