NEXT OPV Technology
Organic Photovoltaic (OPV) will transform building facades into solar assets changing the world's carbon footprint.
NEXT ENERGY: THE LONG TERM BIPV SOLUTION
NEXT is a BIPV solution developer that has created technology and equipment platforms that seamlessly integrate with the existing capabilities of the glass supply chain. This enables us to create PV coatings that are designed for specific markets and applications, design and test the manufacturing equipment that optimized to architectural flat glass, and off a solution the fabricators and glazing contractors that can be readily deployed.
Chemistry Platform
Organic Photovoltaics (OPV)
Equipment Platform
Slot-Die Coating
NEXT BIPV Solution Seamlessly Integrates into the Supply Chain
This solution approach sets NEXT apart from other BIPV suppliers that simply integrate existing solar technologies such as Si Wafer, CdTel, and amorphous Si, ensuring that they will remain niche because of the application limitations.
WHAT IS OPV?
Organic Photovoltaics are devices that use organic semiconductors to generate electricity from the sun. OPV is derived from the research that resulted in a Nobel Prize at UC Santa Barbara.
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Carbon-based semiconductors uniquely allow for harvesting light in the Infrared (IR) and Ultraviolet (UV) spectrums while allowing visible light to pass through. No other solar semiconductors can do this! In a window, the evolution to OPV makes a world of difference.
NEXT OPV TECHNOLOGY PLATFORM
NEXT OPV is the future of OPV. Our patented products and processes (50+ and counting) have leveraged the underlying strengths of OPV (tunability and transparency) to create a solution with excellent aesthetics, durability, and performance.
We will be the first to commercialize OPV for low cost, large format, scalable facades in partnership with the best players in the glass supply chain.
TRANSPARENT
Passes Visible light,
harvests UV and IR light
TUNABLE
Adjustable Color, VLT, and Efficiency
ADAPTIVE
High angles, Low-light, High-temperature
UPGRADEABLE
Path to greater efficiency
SCALABLE
Earth-abundant, low-cost materials
NON-TOXIC
No heavy metals or toxic by-products
SLOT DIE MANUFACTURING PROCESS
Like OLED display manufacturing processes, NEXT’s inks are applied directly onto glass using a refined slot die coating technique developed by NEXT.
Our highly refined process is a versatile deposition technique in which a solution is delivered onto a substrate via a narrow slot positioned close to the surface.​
Slot die coating has these distinct advantages:
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Enables in-line supply chain integration, allowing us to license the technology to fabricators with existing capabilities to build windows.
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It substantially lowers the cost of standing up a production line, making the technology affordable and globally scalable
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Low-cost and high-speed processing
SEAMLESS INTEGRATION INTO WINDOW FABRICATION
The NEXT lamination manufacturing has a similar design and makeup with solar panels making it low risk and low disruption to the existing glass supply chain.
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Glass fabricators can add a relatively low-cost slot-die processing line to their manufacturing capabilities that will lay down NEXT coatings on the OPV carrier lite surface #2 then laser scribe the OPV layer before laminating it to a second carrier lite with an interlayer and PIB edge seal. Leads exit the edge and are tied into a junction box.
The laminated NEXT OPV lite is compatible with established and emerging glass technologies including double or triple glazed Insulated Glass Units (IGUs) or Vacuum Insulated Glass (VIG). Using established materials and techniques, IGUs with NEXT OPV are ready to be installed into a framing system designed to accommodate glass with wires.
GLAZING/FRAMING SYSTEM INTEGRATION
NEXT windows are widely compatible and seamlessly integrate into commercial curtain wall systems:
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Integrates with any standard BIPV Curtain Wall or Stick Built System. Wiring is carried in the mullions
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Contains a single, simple junction box that connects easily to off the shelf solar wiring and inverter systems.
