SUNRAIL SRB™ LOW-COST FLAT ROOF RACKING FEATURES > Low cost, starting below 0.099 US$/W. > Landscape modules, tilt between 3 to 30 degrees. > Height and row spacing can be designed as required. > No wind deflector - lower cost and better thermal management. DETAILS Lowest Cost System by Opsun: by removing crossrails, Opsun’s extremely durable system maintains high structural integrity, at a much reduced price point. No Sacrifice in Quality: Opsun’s SRB offers solid all-aluminum extrusions and stainless components, leading to high reliability and durability. Wind tunnel & software tested, rugged system. 20 years warranty. Clicloc Module Clamp: quick and easy to use. Clilocs click in the rails, slide in place, and are torqued down. UL 2703 listed. Adjustable System: all components can be moved along the channels in the rails to avoid obstacles and unevenness on roof. Inter-row spacing and elevation from the roof can be de- signed as per requirements. Roof Protection: thick rubber pads compatible with roof’s warranty included in price.
Transcript
SunRail SRB™low-CoSt Flat RooF RaCking
FeatuReS
> Low cost, starting below 0.099 US$/W. > Landscape modules, tilt between 3 to 30 degrees. > Height and row spacing can be designed as required. > No wind deflector - lower cost and better thermal management.
DetailS
Lowest Cost System by Opsun: by removing
crossrails, Opsun’s extremely durable system
maintains high structural integrity, at a much
reduced price point.
No Sacrifice in Quality: Opsun’s SRB offers
solid all-aluminum extrusions and stainless
components, leading to high reliability and
durability. Wind tunnel & software tested,
rugged system. 20 years warranty.
Clicloc Module Clamp: quick and easy to use.
Clilocs click in the rails, slide in place, and are
ped by an electrical engineer available in option.
Stamped Structural Assessment: engineers
verify building structural integrity. Array is
adapted to available loads. We find solutions.
Installation Support: our experts can super-
vise your installation site. Delivery logistics.
We supervise DC and AC connection. Avoid
costly mistakes.
opSun total SuppoRt™ > We offer unique solar array design and engineering services. > We provide solutions to problems and optimize designs for rooftop PVs. > Industry leading custom plans. We deliver all stamped plans required for building permit. > Unique optimization process: we find ways to increase ROI.
engineeRing
SunRail SRB™low-CoSt Flat RooF RaCking
pRoDuCtS & SeRviCeS
Low prices, starting at 0.099 US$/W, incl. groun-
ding module clamps and rubber pads
Custom structure up to 30 degrees tilt, for
any project
Standard Layouts
Premium Layouts, 3D Color Renderings
Energy Simulations
Financial Models
Optimization
Building Permit Plans
Detailed, custom installation plans
Electrical Plans & Stamp
Building Structural Assessment & Stamp
Procurement
Installation
Installation support
Contracts, other permits
Financing
opSun
CheCkliSt
> Price adapted to your needs
> Modular Opsun Total Support™ > Among the most solid system on the market > Industry-leading design and engineering services
otheRS
Project Name:Building Street Address:
City:State/Country:
Roof Area (sq.ft.)Estimated possible coverageYearly consumption [kWh]
avg. Rate [$/kWh]
DESIGN PARAMETERS RESULTS (Providence)Type of PV panels: SEI‐BIFACIAL‐60 Cells‐260W BEG of proposed config.: 24.20%
70%310,0560.000
*Based on simulation values from PVsyst 6.38 with database: MeteoNorm.
Agawam270 Main StAgawamMA/USA107,765
*not to scale.
Considering a yearly consumption of 310,056 kWh in Providence with an array azimut of 40°, the following system configuration is proposed: SRS‐SRS4‐HP‐20D‐L‐072IN.
N
Array Azimut: 40°
PROPOSED CONFIGURATION
BIFACIAL DESIGN SUMMARY
BEG‐DT‐V1_5
Roof clearence: 20.26 inShading Limit: 21.04°
Tilt: 20°
Pitch: 72inORIENTATION: LANDSCAPE
Quantity of PV panels: 1,996 panels PV Power STC + BEG: 323 WDC Array Power (STC) 519 kW DC Array Power STC + BEG: 645 kWMembrane: Carlisle SpectroWeld Production set goal: 99%Membrane Reflectivity: 88% Array production/yr.: 832,328 kWhOccupation ratio 0.547 Prod./Consump Ratio : 271.2%Inverter Model Fronius Symo 20.0‐3 480 AC Array Power 500 kWInverter P Nominal Ratio 1.20 Estimated Inverter QTY 25.0Environmental loss 0% (add. estimated)
NOTE: Provided values are for design purposes only. No guarantee is given on accuracy of any provided data, including but not limited to energy generation of bifacial PV modules, or any financial calculation based on such data. ANY PERSON OR CORPORATION USING SUCH INFORMATION IS SOLELY RESPONSIBLE TO PROCEED TO PROPER TESTING AND TO VALIDATE THE ABOVE VALUES, OR HAVE A THIRD PARTY CERTIFY THEM.
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[MWh] Consumption
0100200300400500600700800900[MWh] Sum of Consumption
The present document aims at giving general evaluation of the profitability of a project, based on simulations and assumptions. It shall not be used directly to make an investment decision
General information AssumptionsProject location Blind River Hospital Interest rate on loan 4.95%
Type of modules 310 W Leasing ($/year) $9,000Project size 475,410 W DC O&M, insurance, admin ($/year) $7,665
Firm's Tax Rate 26.5%Equity (% of project cost) 25%
DISCLAIMER: This model does not account for tax effects, such as amortization and depreciation. The present analysis represents Opsun's best knowledge and is not intended for use to make an investment decision and clients are strongly urged to proceed to their own financial projections and assumptions. Opsun gives no warranty regarding the reliability of the present data, and assumes no responsibility in any decision taken on the account of the above numbers, namely, but not limited to, financial return on investment and energy generation. The present analysis relies on past experience and software simulations, and many elements hereby accounted for can change from one project to another.
