Solar Solutions
Flat Roof Solar: Seamless Installations on EPDM Membranes
Flat roofs sealed with EPDM or similar watertight membranes are ideal candidates for solar energy. With a ballasted racking system, we ensure the installation process is secure, efficient, and completely non-invasive.
The Process for Flat Roof Solar Installations
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Ballasted Racking System: Instead of penetrating the roof, we use a system of lightweight fiberglass baskets by DynoRaxx. These baskets hold the solar panels securely in place.
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Protective EPDM Layer: To safeguard the roof, we place EPDM “door mats” beneath each basket, maintaining the membrane's integrity.
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Concrete Pavers for Ballast: Concrete tiles are added to the baskets, weighing down the system and ensuring stability against wind and other elements.
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Efficient Energy Optimization: DC Optimizers are directly bolted to the frame of each module. These devices maximize energy output while ensuring a safe and grounded system.
Why Choose Ballasted Solar for EPDM Roofs?
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Preserves Roof Integrity: No drilling means your roof stays leak-free and fully protected.
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Durable Design: Engineered to withstand extreme weather conditions.
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Versatile Application: Suitable for commercial buildings, industrial facilities, and residential properties.
Conduit runs are supported either on the baskets or with sturdy feet as is visible here in the lower right.
CASE STUDY
Flat Roof Solar
PROJECT SPECS:
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System size: 13.2 kW
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Mounting: EPDM roof (10 degrees tilt on fixed rack) and standing seam metal roof (27 and 13 degree tilts) with various compass orientations between 152 and 240 degrees.
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Year Installed: 2015
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Electricity offset: Saving $3,200 per year.
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State grant: $9,254
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Federal & state tax credit incentives: $17,674