SECTION 26 31 00
PHOTOVOLTAIC COLLECTOR INSERTS FOR INSULATING GLASS WINDOW UNITS (IG
** NOTE TO SPECIFIER ** Stellaris Corporation; Photovoltaic Windows.
This section is based on the products of Stellaris Corporation, which is located at:
30 Technology Way, Suite 1W3
Nashua, NH 03060
Email: request info (info@clearpower.energy)
Web: https://www.clearpower.energy
[ Click Here ] for additional information.
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Thanks to Our Patented Technology
Until now, one problem has prevented building-integrated photovoltaic (BIPV) windows from being widely accepted; they could be transparent, or they could be powerful, but not both. But today, with ClearPower, there's no choice to make. Our unique energy-generating technology allows your building's windows to be fully transparent AND powerful.
GENERAL
SECTION INCLUDES
** NOTE TO SPECIFIER ** Delete items below not required for project.
Photovoltaic Collector Inserts for Insulating Glass Window Units (IGU).
RELATED SECTIONS
** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required.
Section 08 51 00 - Metal Windows.
Section 08 52 00 - Wood Windows.
Section 08 53 00 - Plastic Windows.
Section 08 55 00 - Pressure-Resistant Windows.
REFERENCES
** NOTE TO SPECIFIER ** Delete references from the list below that are not actually required by the text of the edited section.
The National Renewable Energy Laboratory (NREL).
SUBMITTALS
Submit under provisions of Section 01 30 00.
Product Data:
Manufacturer's data sheets on each product to be used.
Preparation instructions and recommendations.
Storage and handling requirements and recommendations.
Typical installation methods.
Shop Drawings: Include details of materials, construction, and finish. Include relationship with adjacent construction.
QUALITY ASSURANCE
Manufacturer Qualifications: Company specializing in manufacturing products specified in this section with a minimum of five years documented experience.
Installer Qualifications: Company specializing in performing Work of this section with minimum two years documented experience with projects of similar scope and complexity.
Source Limitations: Provide each type of product from a single manufacturing source to ensure uniformity.
** NOTE TO SPECIFIER ** Include mock-up if the project size or quality warrant the expense. The following is one example of how a mock-up might be specified. When deciding on the extent of the mock-up, consider all the major different types of work on the project.
Mock-Up: Construct a mock-up using a window from the IGU manufacturer with actual materials in sufficient time for Architect's review and to not delay the construction progress. Locate mock-up as acceptable to Architect and provide temporary foundations and support if necessary. Coordinate with the appropriate Division 8, glazing specification.
The intent of a mock-up is to demonstrate quality of workmanship and visual appearance.
If the mock-up is not acceptable, rebuild the mock-up until satisfactory results are achieved.
Retain mock-up during construction as a standard for comparison with completed work.
Do not alter or remove mock-up until work is completed or removal is authorized.
PRE-INSTALLATION CONFERENCE
Convene a conference approximately two weeks before scheduled commencement of the Work. Attendees shall include Architect, Contractor and trades involved. Agenda shall include schedule, responsibilities, critical path items and approvals.
DELIVERY, STORAGE, AND HANDLING
Store and handle in strict compliance with manufacturer's written instructions and recommendations.
Protect from damage due to weather, excessive temperature, and construction operations.
PROJECT CONDITIONS
Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's recommended limits.
WARRANTY
Manufacturer's standard limited warranty unless indicated otherwise.
PRODUCTS
MANUFACTURERS
Acceptable Manufacturer: Stellaris Corporation, which is located at:
30 Technology Way, Suite 1W3
Nashua, NH 03060
Email: request info (info@clearpower.energy);Web: https://www.clearpower.energy
** NOTE TO SPECIFIER ** Delete one of the following two paragraphs; coordinate with requirements of Division 1 section on product options and substitutions.
Substitutions: Not permitted.
Requests for substitutions will be considered in accordance with the provisions of Section 01 60 00.
PHOTOVOLTAIC INSERT FOR INSULATING GLASS WINDOW UNITS (IGU)
** NOTE TO SPECIFIER ** ClearPower is an energy-producing IGU augmentation that is revenue-producing and an aesthetically pleasing power generator that unleashes the extremely large potential afforded by facades to supply buildings with green electricity. It is simply a photovoltaic lattice or grid, which is venetian blind like in structure comprising narrow PV cells and wires. With current federal investment tax credits, the installed cost of a window with ClearPower may actually be less than one without it! Patents issued and pending.
Basis of Design: ClearPower Photovoltaic Cell Lattice Window Insert as manufactured by the Stellaris Corporation. A simple vertical, self-supporting array of narrow proven, high-efficiency bi-facial horizontal crystalline silicon solar cells and interconnecting conductor supports, inserted between lites of an insulated glass window. The array produces power comparable to a high-efficiency opaque solar panel yet maintains views and transparency.
** NOTE TO SPECIFIER ** We, the Stellaris Corporation, are working with UL, Intertek and others to see about getting some sort of certification. At this time, our product falls between the cracks of existing certification standards.
An ' extra-low voltage device' not requiring electrical certification.
Lowers air conditioning loads by controlling solar heat gain
Easily adapts to any size IGU.
Electrical Performance: Determined as tested by The National Renewable Energy Laboratory (NREL)
Open-Circuit Voltage (Voc): 36 volts maximum per unit.
Low Voltage Output: Designed to interface with industry-standard solar micro-inverters.
Output Power: Dependent on window size, geographical location, and solar irradiance, but approaches the output of high-efficiency, non-transparent solar modules with the same orientation.
Lattices: Electrically connected in parallel.
Window PV Inserts:
Array: Comprised of 60-cell lattices.
Dimensions (Width x Height x Depth): 6-1/8 x 15-3/8 x 5/16 inches (156 x 390 x 8 mm).
Spacer Frame: With ports for addition of desiccant when assembled by the window fabricator.
No maximum window size. Margins not filled by electrically active lattices can be filled with electrically in-active cell lattices.
Insulated electrical power leads routed up inside surfaces of spacers, exiting spacer frame through insulated grommets.
Positive and negative leads longer than window sealant, allowing routing through window frame and building
Insulated Glass Window Units: Supplied by others.
Low-E Coatings: Preferable on Surface 3 to optimize photovoltaic power output.
Spacing Between Lites: Minimum: 7/16 inches. Maximum: None.
To be Argon-filled assuring long-term performance of solar cells.
Pre-applied micro adhesion dots for subsequent activation and adhesion by the window fabricator to Surface 2 of an IGU.
EXECUTION
EXAMINATION
Do not begin installation until the substrates have been properly constructed and prepared.
If substrate preparation is the responsibility of another installer, notify Architect in writing of unsatisfactory preparation before proceeding.
PREPARATION
Clean surfaces thoroughly prior to installation.
Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.
INSTALLATION
Install in accordance with manufacturer's instructions, approved submittals, and in proper relationship with adjacent construction.
FIELD QUALITY CONTROL
Field Inspection: Coordinate field inspection in accordance with appropriate sections in Division 01.
** NOTE TO SPECIFIER ** Include if manufacturer provides field quality control with onsite personnel for instruction or supervision of product installation, application, erection, or construction. Delete if not required.
Manufacturer's Services: Coordinate manufacturer's services in accordance with appropriate sections in Division 01.
CLEANING AND PROTECTION
Clean products in accordance with the manufacturers recommendations.
Touch-up, repair or replace damaged products before Substantial Completion.