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Roof-mounted photovoltaic rack system survey
| By Michigan Tech's Open Sustainability Technology Lab.
Wanted: Students to make a distributed future with solar-powered open-source 3-D printing.
|Rack system with link||Manufacturer||Application (Shingles, Tiles, Slate, Low-slope)||No. roof attachments/module||Cost||Size module||Cost per W||Notes|
|Classic Composition Mount PV http://www.quickmountpv.com/products/composition-mount.html?cur=0||Quick Mount PV||Ashphalt Shingled Roof||1||47.78 per mount||printing flashing is probably not the best option but we can do bolt reinforced standoffs no problem.|
|Clear Anodized Rail http://www.solarsupply.com/products/SOLARPV/MOUNTPV/SFLEX/SFLEXCA.aspx (dead link)||S:Flex||Pitched Roofs||6||31.96|
|QBase Composition Mount http://www.quickmountpv.com/products/qbase-comp-mount.html?cur=0||Quick Mount PV||Ashphalt Roof||4|
|Power Rail P6 Power Post Bracket PPB http://duncansolar.storesecured.com/items/pv-mounting-systems/110012-detail.htm||Power-FAB||5.85 per unit|
|CreoTecc - Cast Aluminum Roof Hooks http://www.aeesolar.com/catalog/creotecc-cast-aluminum-roof-hooks||AEE Solar||Tiles||6||Might have to make each hook into 2 components|
|SnapNrack Universal roof mount kits http://www.aeesolar.com/catalog/snapnrack-universal-roof-mount-kits||AEE Solar|
|GF2 http://www.ecofastensolar.com/greenfasten-gf2.php||EcoFasten Solar||Steep slope roofs, Composition shingle||2 plus bolts||15.22 per mount||No flash|
|Eco-44 http://www.ecofastensolar.com/eco-44.php||EcoFasten Solar||Low sloped roof. Hot Tar, Membrane, or Built up roofing||33.03|