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COMBINE

ROOF MOUNTED PV

WITH A

SPRAY-IN-PLACE POLYURETHANE FOAM (SPF)

ROOFING SYSTEM

 

PV/SPF Prototype

The link between the PV panel and the roof (see text below)

   

This new 25,000 Sq. Ft. commercial building will be fitted with a 50,000 watt PV system as a part of the tenant improvement build out phase.  Fiberglass reinforced plastic (FRP) blocks where lag bolted to the roof joists before the SPF Cencoat roof system was installed.

   

PV racks mounted on FRP blocks, which have been Lag Bolted onto the roof joists and foamed in.  5,000 watt PV system demonstration project installed at Central Coating Company's shop/office in Madera, CA.

   

The energy manager of a building sees the roof as a great place to generate some electricity using photovoltaic panels!

The maintenance manager sees a photovoltaic installation as a roof maintenance nightmare. He sees lots of leaks waiting to happen and a nearly impossible re-roofing project half way through the expected performance life of the PV installation.

The maintenance manager can relax and enjoy reduced roof maintenance and the energy manager can have his money saving PV installation when they install an SPF (sprayed-in-place polyurethane foam) Cencoat roofing system in conjunction with their PV panels.

There are four easy steps to the Cencoat system:

1. Identify and resolve design shortfalls or code issues including the building's ability to support the additional weight of the PV panels.

2. FRP (fiberglass reinforced plastic) blocks are lag bolted to the roof support members. This proprietary use of FRP was developed by CCC and has been used on hundreds of roofs to support all kinds of roof mounted equipment with 100% successful performance.

3. A minimum of one inch of SPF is installed over the entire roof surface encapsulating the base of the FRP blocks and tapering up around them to create a perfect waterproof seal.

4. The Cencoat Coating System, consisting of multiple passes of acrylic coating, with granules in the top coat, is installed. Bright white coating and granules qualify the roof for "Cool Roof" credits and rebates where applicable.

Cencoat roofs have proven performance

beyond the 25 year productivity of the PV system.

The combination of energy producing PV and an insulating SPF roof may even result in turning your building into a "net energy producer!"

   

   

   





 

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