What the request covers
The Town of Shelter Island is requesting turnkey proposals for a rooftop photovoltaic system at its Recycling Center, with an additive alternate for integrated battery energy storage. The stated scope includes design, engineering, procurement, installation, interconnection and commissioning.
Why mounting is an early bid item
The request calls for structural evaluation and a 480 V three-phase compatible design. That means roof condition, attachment layout, module geometry, cable paths, fire access and electrical equipment locations should be resolved together—not after a racking package is selected.
Buyer impact
For a municipal rooftop bid, confirm the roof survey, load reserve, wind and snow design basis, corrosion exposure, waterproofing responsibility, shutdown plan and interconnection assumptions. Treat the BESS alternate as a separate interface package with its own siting, access, safety and permitting checks.
Next step for EPC teams
Before requesting a mounting quotation, send the roof plan, structural information, module datasheet, layout target, local load criteria and proposed electrical one-line. Apex roof mounting options can then be screened against the project inputs. Source: Town of Shelter Island RFP notice.
Prepare your project for Apex review
Send the project location, module datasheet, layout drawing, wind and snow basis, and roof or foundation condition for faster system selection.
Request Project Review