Eco-8 Roof Panels and Trusses

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What problem does your design idea solve?
· Typical PV solar panels are roof mounted and requires another structural frame to support the panel. Mounting brackets can penetrate the roofing and cause leaks.
· Solar hot-water panels have the same problems; leaking piping requires replacing panels.
· Re-roofing requires removal of PV and hot-water panels.
The Eco-8 roof panels removes the super-heated attic space; removes costs of duplicating materials and systems; and provides easy-upgrades by recoating roof surface with latest thin-film efficient PV technologies.

What are the potential benefits?
The cost of the Eco-8 panel is sub-divided by a structural roof deck; electricity producing panel; thermal hot and cold liquid production; rain water collection system; natural cooling ventilator; a long lasting water-tight roof that is colorful and decorative; super-insulating building envelope and made from recycled metal.

How is your idea novel or an improvement on what is currently available in the marketplace?
The Eco-8 Roof Panel is a multi-tasking PV panel:

E1 – Structural, lightweight panels and roof trusses; hurricane & earthquake resistant. The roof trusses and roof panels can be built in mobile factories on site built; and

E2 – Sloped roof panels with thin-film solar technologies:
· Nanosolar
· Konarka Technologies
· Innovalight

E3 – Solar hot liquid panels for heating water for cooking & bathing; cleaning; heating or cooling under-floor slab; energy conversion to cooling.
· Solar Absorption Chiller: Solar air-conditioner system; and

E4 – Gutters for harvesting rainwater and morning dew into irrigation cisterns; saving water, a scarce and limited natural resource;

E5 – Sloped roofing to shed snow, wind and enhance interior airflow for vertical convection and natural ventilation.

E6 – Architectural and weather resistant; extending value and life-cycle costs; colorful and low maintenance coatings. Embedded nano-chip sensors records electrical efficiency; a 30+ year usage notification and the coating is re-finished with an upgraded advanced PV technology.

E7 – Bio-based Soybean Insulation; super insulated;

E8 – Recycled steel used to fabricate panels; reducing cost and energy to manufacture

· Where would this idea be applied?
The Eco-8 panels are installed in new Net-Zero Energy construction, housing, schools, factories and stores. This PV panel will supply electricity directly to where it is needed; with surplus going to the grid.

· How does your design work and manufactured?
Metal roofing manufacturers will substitute painted finishes by applying PV thin-film coating technologies. Processes are automated and minimize redundant routine tasks.

· How would the production cost compare with products already in the marketplace?
By using one product to solve multiple needs, the Life-Cycle Costs can be lowered exponentially.

The best design benefits are NOT having to:
· Extract, transport and process oil, steam, coal, nuclear or bio-fuels.
· Burn fuels that cause heat, air-pollution and residual wastes.
· Build infrastructure that needs piping, processing or transmitting lines.
· Destroy and consume natural resources and transportation costs,

Building the Eco-8 roofing system will put America back to work.


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  • Name:
    Ken Hong
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