US20210367556A1 - Modular removable building integrated thermal electric roofing system - Google Patents
Modular removable building integrated thermal electric roofing system Download PDFInfo
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- US20210367556A1 US20210367556A1 US17/396,817 US202117396817A US2021367556A1 US 20210367556 A1 US20210367556 A1 US 20210367556A1 US 202117396817 A US202117396817 A US 202117396817A US 2021367556 A1 US2021367556 A1 US 2021367556A1
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- modules
- thermal
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- roof
- modular
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- 238000009434 installation Methods 0.000 claims abstract description 34
- 239000010454 slate Substances 0.000 claims description 51
- 230000005611 electricity Effects 0.000 claims description 43
- 239000007788 liquid Substances 0.000 claims description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 11
- 239000011152 fibreglass Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 4
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 4
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000000284 extract Substances 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 description 23
- 239000002184 metal Substances 0.000 description 23
- 238000004891 communication Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D12/00—Non-structural supports for roofing materials, e.g. battens, boards
- E04D12/004—Battens
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D17/00—Domestic hot-water supply systems
- F24D17/0015—Domestic hot-water supply systems using solar energy
- F24D17/0021—Domestic hot-water supply systems using solar energy with accumulation of the heated water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D17/00—Domestic hot-water supply systems
- F24D17/02—Domestic hot-water supply systems using heat pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
- F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
- F24S10/755—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations the conduits being otherwise bent, e.g. zig-zag
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/60—Solar heat collectors integrated in fixed constructions, e.g. in buildings
- F24S20/67—Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of roof constructions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/30—Arrangement of stationary mountings or supports for solar heat collector modules using elongate rigid mounting elements extending substantially along the supporting surface, e.g. for covering buildings with solar heat collectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/10—Materials for heat-exchange conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/20—Working fluids specially adapted for solar heat collectors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
- H02S20/25—Roof tile elements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/32—Electrical components comprising DC/AC inverter means associated with the PV module itself, e.g. AC modules
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/36—Electrical components characterised by special electrical interconnection means between two or more PV modules, e.g. electrical module-to-module connection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/44—Means to utilise heat energy, e.g. hybrid systems producing warm water and electricity at the same time
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/60—Thermal-PV hybrids
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Photovoltaic Devices (AREA)
Abstract
An improved modular, removable system of building-integrated solar panel photovoltaics for easy residential and commercial roof installation for generating electrical and thermal energy.
Description
- This invention relates to an improved system of modular building-integrated photovoltaics for easy residential and commercial roof installation for generating electrical and thermal energy.
- Global warming, access to reliable, clean, renewable energy, and worldwide energy shortages are growing problems. The increased usage and efficiency of solar panels can be used worldwide to capture greater amounts of solar energy to solve these problems. Solar panels containing solar cells for generating thermal and electrical energy from solar energy and are well known in the art and in widespread use.
- However, due to their structure, conventional solar panels are typically large and heavy. These solar panels contain large arrays of photovoltaic silicon cells for converting solar energy directly to electricity, and hydraulic circuits below the photovoltaic cell and in thermal contact therewith. These hydraulic circuits convert part of the solar energy absorbed into domestic hot water supplies and heat for indoor spaces. This heavy structure makes it expensive to move and mount solar panels, reducing their availability to many structures worldwide.
- Therefore, there is a need for a system of modular solar panels, that are cheaper to move and install. The present invention accomplishes these objectives.
- There are additional features of the invention that will be described hereinafter and which will form the subject matter of the claims appended hereto. In this respect, before explaining at least one embodiment of the invention in detail, it is to be understood that the invention is not limited in its application to the details of construction and to the arrangements of the components set forth in the following description or illustrated in the drawings. The invention is capable of other embodiments and of being practiced and carried out in various ways. Also, it is to be understood that the phraseology and terminology employed herein are for the purpose of the description and should not be regarded as limiting.
- The subject invention discloses a modular, removable roofing installation system for optimally capturing solar thermal energy, the modular, removable roofing installation system comprising: a plurality of removable solar panel modules, each solar panel module comprising a plurality of slate modules mounted on a plurality of metal battens, a plurality of inverters for converting DC electricity fed from the plurality of slate modules to AC electricity, a thermal tubing containing liquid mounted beneath the plurality of slate modules on the plurality of metal battens, wherein the plurality of metal battens are mounted on a plurality of horizontal battens that mounted onto a plurality of vertical battens, wherein each solar panel module comprises a roof-attaching latch mounted to a backing of the plurality of vertical battens, wherein the roof-attaching latch coupled to a corresponding roof surface latch mounted to a roof to removably attach each solar panel module to the roof; a pump and thermal control unit comprising a circulation pump that is operatively connected to the thermal tubing for circulating the liquid through the thermal tubing; a heat exchanger that is operatively connected to the thermal tubing for extracting the thermal energy, the heat exchanger being housed in a storage tank; a heat pump connected to the heat exchanger for maintaining the temperature of the liquid in the storage tank to a certain threshold temperature; whereby the plurality of slate modules and the thermal tubing operate simultaneously to generate electricity and domestic hot water respectively; and wherein the system may be removed and re-installed on a second roof by disconnecting the pump and thermal control unit, disconnecting the thermal tubing from the heat exchanger and the circulation pump, and removing the plurality of removable solar panel modules.
- The subject invention discloses a modular, removable roofing installation system for optimally capturing solar thermal energy, the modular, removable roofing installation system comprising: a plurality of removable solar panel modules, each solar panel module comprising a plurality of slate modules mounted on a plurality of metal fasteners, a plurality of inverters for converting DC electricity fed from the plurality of slate modules to AC electricity, a thermal tubing containing liquid mounted beneath the plurality of slate modules on the plurality of metal fasteners, wherein the plurality of metal fasteners removably attach each solar panel module to a roof; a thermal control unit comprising a liquid circulation pump that is operatively connected and in fluid communication with the thermal tubing for circulating the liquid through the thermal tubing, wherein the thermal control unit is placed within an attic or basement; a heat exchanger that is operatively connected to the thermal tubing for extracting the captured solar thermal energy, the heat exchanger being housed in a storage tank that maintains the temperature of the liquid in the storage tank at a threshold temperature, wherein the storage tank is placed within the attic or basement; whereby the plurality of slate modules and the thermal tubing operate simultaneously to generate DC electricity and domestic hot water respectively, wherein the DC electricity is converted to AC electricity with the plurality of inverters; and wherein the system may be removed and re-installed onto a second roof by disconnecting the thermal control unit, disconnecting the thermal tubing from the heat exchanger and the circulation pump, and removing the plurality of removable solar panel modules off the roof.
- The subject invention discloses a modular roofing system for optimally capturing solar thermal energy, the modular roofing system comprising: a plurality of removable solar panel modules, each solar panel module comprising a plurality of slate modules mounted on a plurality of metal fasteners; a plurality of inverters for converting DC electricity generated by the plurality of slate modules into AC electricity, a thermal tubing containing liquid mounted beneath the plurality of slate modules on the plurality of metal fasteners; wherein the plurality of metal fasteners removably attach each solar panel module to a roof; a liquid circulation pump operatively connected and in fluid communication with the thermal tubing for circulating the liquid through the thermal tubing, wherein the circulation pump is placed within an attic or basement; a heat exchanger operatively connected to the thermal tubing for extracting captured solar thermal energy; a storage tank for maintaining the temperature of the liquid; whereby the plurality of slate modules and the thermal tubing operate simultaneously to generate DC electricity and domestic hot water respectively, wherein the DC electricity is converted to AC electricity with the plurality of inverters; and wherein the system may be removed and re-installed onto a second roof by disconnecting the thermal tubing from the heat exchanger and the circulation pump, and removing the plurality of removable solar panel modules off the roof.
- The subject invention discloses a modular, removable roofing installation system for optimally capturing solar thermal energy, the modular, removable roofing installation system comprising: a plurality of removable solar panel modules, each solar panel module comprising a plurality of slate modules mounted on a plurality of fasteners, wherein the plurality of fasteners removably attach each solar panel module to a roof; a thermal tubing containing liquid mounted beneath the plurality of slate modules; a thermal pump control unit operatively connected and in fluid communication with the thermal tubing for circulating the liquid through the thermal tubing; a heat exchanger operatively connected to the thermal tubing for extracting the thermal energy; whereby the plurality of slate modules and the thermal tubing operate simultaneously to generate DC electricity; a DC to AC electricity converter to generate AC electricity from the generated DC electricity, and wherein the system may be removed and re-installed on a second roof by disconnecting the thermal pump control unit, disconnecting the thermal tubing from the heat exchanger and the thermal pump control un, and removing the plurality of removable solar panel modules off the roof.
- The subject invention also discloses a method of installing a modular, removable roofing installation system comprising: removably mounting a plurality of removable solar panel modules on a roof, each solar panel module comprising a plurality of slate modules mounted on a plurality of metal battens, a plurality of inverters for converting DC electricity fed from the plurality of slate modules to AC electricity, a thermal tubing containing liquid mounted beneath the plurality of slate modules on the plurality of metal battens, wherein the plurality of metal battens are mounted on a plurality of horizontal battens that mounted onto a plurality of vertical battens, wherein each solar panel module comprises a roof-attaching latch mounted to a backing of the plurality of vertical battens, wherein the roof-attaching latch couples to a corresponding roof surface latch mounted to the roof to removably attach each solar panel module to the roof; mounting a pump and thermal control unit comprising a circulation pump proximate to the solar panel modules; connecting the circulation pump to the thermal tubing for circulating the liquid through the thermal tubing; connecting a heat exchanger to the thermal tubing for extracting the thermal energy, the heat exchanger being housed in a storage tank; connecting a heat pump to the heat exchanger for maintaining the temperature of the liquid in the storage tank to a certain threshold temperature; electrically connecting each of the plurality of slate modules in series to form a string; and connecting the plurality of inverters to each string for converting the DC electricity from the plurality of slate modules to AC electricity. The subject invention also discloses a method of installing a modular, removable roofing installation system comprising: a. removably mounting a plurality of removable solar panel modules on a roof, each solar panel module comprising a plurality of slate modules mounted on a plurality of metal fasteners, a plurality of inverters for converting DC electricity fed from the plurality of slate modules to AC electricity, a thermal tubing containing liquid mounted beneath the plurality of slate modules on the plurality of metal fasteners, wherein the plurality of metal fasteners removably attach each solar panel module to a roof; b. mounting a thermal control unit comprising a circulation pump in the attic or basement; c. operatively connecting the circulation pump to the thermal tubing in fluid communication for circulating the liquid through the thermal tubing; d. connecting a heat exchanger to the thermal tubing for extracting the thermal energy, the heat exchanger being housed in a storage tank in the basement or attic; e. connecting a heat pump to the heat exchanger for maintaining the temperature of the liquid in the storage tank to a certain threshold temperature; f. electrically connecting each of the plurality of slate modules in series to form a string; and g. connecting the plurality of inverters to each string for converting the DC electricity from the plurality of slate modules to AC electricity.
- The subject invention also discloses a method of installing a modular roofing installation system comprising: removably mounting a plurality of removable solar panel modules on a roof, each solar panel module comprising a plurality of slate modules mounted on a plurality of fasteners, a plurality of inverters for converting DC electricity fed from the plurality of slate modules to AC electricity, a thermal tubing containing liquid mounted beneath the plurality of slate modules on the plurality of fasteners, wherein the plurality of fasteners removably attach each solar panel module to a roof; mounting a thermal control unit comprising a circulation pump in the attic or basement; operatively connecting the circulation pump to the thermal tubing in fluid communication for circulating the liquid through the thermal tubing, connecting a heat exchanger to the thermal tubing for extracting the thermal energy, the heat exchanger being housed in a storage tank in the basement or attic; connecting a heat pump to the heat exchanger for maintaining the temperature of the liquid in the storage tank to a certain threshold temperature; electrically connecting each of the plurality of slate modules in series to form a string; and connecting the plurality of inverters to each string for converting the DC electricity from the plurality of slate modules to AC electricity.
- In embodiments of the subject invention, each of the plurality of slate modules includes at least one photovoltaic cell.
- In embodiments of the subject invention, each of the plurality of slate modules is electrically connected in series to form a string.
- In embodiments of the subject invention, the plurality of inverters feed AC electricity to a utility grid.
- In embodiments of the subject invention, the plurality of metal battens collects the solar energy, converts into thermal energy and delivers to the liquid running in the thermal tubing.
- In embodiments of the subject invention, the circulation pump is powered by a separate photovoltaic panel.
- In embodiments of the subject invention, the heat exchanger extracts the thermal energy from the liquid in the thermal tubing resulting in heating up the domestic water supply and providing domestic hot water.
- In embodiments of the subject invention, thermal tubing may be made of material selected from a group consisting of: copper, aluminum or cross-linked polyethylene (PEX). In embodiments of the subject invention, the liquid in the thermal tubing may be selected from a group consisting of: water and glycol.
- In embodiments of the subject invention, the heat pump maintains the temperature of the liquid in the storage tank when the temperature goes below/above a certain level.
- In embodiments of the subject invention, the horizontal and vertical battens may be composed from a material selected from a group consisting of: wood and fiberglass.
- In embodiments of the subject invention, the plurality of slate modules is cooled as the thermal energy is extracted by the heat exchanger, thereby making the plurality of slate modules operate at high efficiency in converting the solar energy to DC electricity.
- In embodiments of the subject invention, the term “substantially” is defined as at least close to (and can include) a given value or state, as understood by a person of ordinary skill in the art. In one embodiment, the term “substantially” refers to ranges within 10%, preferably within 5%, more preferably within 1%, and most preferably within 0.1% of the given value or state being specified.
- In embodiments of the subject invention, the term “relatively” is defined as a comparison of a property, or the proportion of a property between two components.
- There has thus been outlined, rather broadly, the more important features of the invention in order that the detailed description of an improved system for modular building-integrated photovoltaics (BIPV) for easy residential and commercial roof installation. There are additional features of the invention that will be described hereinafter and which will form the subject matter of the claims appended hereto. These together with other objects of the invention, along with the various features of novelty, which characterize the invention, are pointed out with particularity in the claims annexed to and forming a part of this disclosure.
- Advantages of the present invention will be apparent from the following detailed description of embodiments of an improved system of modular building-integrated photovoltaics (BIPV) for easy residential and commercial roof installation, which description should be considered in conjunction with the accompanying drawings, in which:
-
FIG. 1 illustrates a schematic of the removable BITERS system. -
FIG. 2 illustrates a schematic of the BITERS system. -
FIG. 3 illustrates a block diagram for the pump and thermal control system. -
FIG. 4 illustrates a layout of a system. -
FIG. 5 illustrates a top isometric view of an attaching purlin. -
FIG. 6 illustrates a front view of an attaching purlin. -
FIG. 7 illustrates a side view of a removable BITERS mounting latch. -
FIG. 8 illustrates a top isometric view of a removable BITERS mounting latch. -
FIG. 9 illustrates a side view of the removable BITERS mounting latch with a mounting notch. -
FIG. 10 illustrates a top view of the BITERS Sunslate Removable Modular System in an unconnected configuration. -
FIG. 11 illustrates a top view of the BITERS Sunslate Removable Modular System in a connected configuration. - While several variations of the present invention have been illustrated by way of example in particular embodiments, it is apparent that further embodiments could be developed within the spirit and scope of the present invention, or the inventive concept of an improved system of modular building-integrated photovoltaics (BIPV) for easy residential and commercial roof installation. However, it is to be expressly understood that such modifications and adaptations are within the spirit and scope of the present invention, and are inclusive, but not limited to the following appended claims as set forth.
- As illustrated in
FIGS. 1-6, 10 and 11 , the subject invention is asystem 1 of modular building-integrated photovoltaics (BIPV) for easy residential and commercial roof installation. Thissystem 1 is installed on and in the roof, attic, and basement spaces for optimally capturing solar energy and converting it to electrical and thermal energy. In embodiments of the subject invention, the modular BIPV products would be composed from Sunslates™ 33 and TallSlates™ 7 BITERS® (Building Integrated Thermal Electric Roofing System) products. - As illustrated in
FIGS. 1-3, 10 and 11 , the modular BITERSsystem 1 consists of three major units: A) a plurality ofremovable BITERS modules 2 which each consist of a photovoltaic system with pre-installedmicro inverters 3 and athermal collector 4 for installation on a roof; B) a Pump andThermal Control System 5 for installation in an attic or basement space; and C) anenergy storage tank 6 for installation in an attic or basement space next to the Pump andThermal Control System 5. - Each removable BITERS
module 2 consists of the Photovoltaic modules which generate the solar electric through a TallSlates™ system 7 or Sunslatessystem 33. EachTallSlates™ 7 orSunslates system 33 includes at least one photovoltaic cell. Eachremovable BITERS module 2 would be around 0.5 to 1.5 kw in size. A Y2 kilowatt would have ten (10)TallSlates™ 7 orSunslates system 33 modules. TheTallSlates™ 7modules 33 are about 54 watts and theSunslates system 33 modules are about 23 watts. Themodular BITERS system 1 solar energy conversion efficiency ranges from 25% to 50%, or higher, subject to sunlight and geographic location. - Right beneath the
TallSlates™ 7 orSunslates system 33 modules, thethermal collector 4 is composed ofthermal tubing 23 containing liquid, mounted on a plurality of metal battens 24. Thethermal tubing 23 extends on alongitudinal channel 25 of each of the plurality of metal battens 24. The plurality ofmetal battens 24 is mounted horizontally onto the plurality of horizontalwooden battens 28, which are mounted on a plurality of verticalwooden battens 29. A plurality oflink channel brackets 26 having a hook is fastened vertically between a pair of the plurality ofmetal battens 24 using a latch. Thethermal tubing 23 loops through theremovable BITERS module 2 from top to bottom. Each of theTallSlates™ 7 orSunslates system 33 modules is electrically connected in series to form astring 27. The number of the plurality ofTallSlates™ 7 orSunslates system 33 modules in thestring 27 may vary according to the roof design. The plurality ofTallSlates™ 7 orSunslates system 33 modules and thethermal tubing 23 operate simultaneously to generate electricity energy and domestic hot water (thermal energy) respectively. - In other embodiments of the subject invention, the
thermal system 4 could also use a plurality ofpurlins 30 to hold thethermal tubing 23 beneath theTallSlates™ 7 orSunslates system 33. Thesepurlins 30 would be mounted between the plurality of horizontal wooden batten 28. In a further embodiment, heat pipes could also be mounted vertically on the plurality ofmetal battens 24 as well as vertically on the plurality ofpurlins 30. In embodiments of the subject invention, the pluralities of horizontal 28 and vertical batten 29 holding thethermal collector 4 and theTallSlates™ 7 orSunslates system 33 can be composed of wood or fiberglass, with fiberglass being the preferred material. - Each
removable BITERS module 2 will contain a roof-attachinglatch 31 securely mounted onto a vertical batten 29 comprising the plywood orfiberglass backing 40. Theother portion 36 of the roof-attaching latch will be mounted onto aroof 41 at a designated attachment position.FIGS. 7-9 illustrate possible embodiments of thelatch 31.FIG. 9 is another type oflatch 31 which has a lockingbend 32 onlatch 31 and onlatch 36, which would be recommended in high wind areas. - As illustrated in
FIGS. 10 and 11 , dummy sun slate covers theSunslates system 33BITERS modules 2 to make them more aesthetically pleasing and to protect the connections between the modules from adverse weather conditions. TheSunslates system 33BITERS modules 2 are connected with a plurality ofmetal fasteners 34 withhooks 35 that overlap eachadjacent Sunslates system 33BITERS modules 2 and connected them. - As illustrated in
FIG. 3 , the Pump andThermal Control System 5 is one removable unit for installation in the attic or basement, which consists of a first set of temperature andpressure gauges 8 attached to thethermal collector input 4, a second set of temperature andpressure gauges 9 is attached to thethermal collector return 11, apump 12 to circulate the Pump andThermal Control System 5, afill valve 13 to help fill theSystem 5, adrain valve 14 which helps drain theSystem 5, acheck valve 15 to make sure air is going on right direction, aflow sight glass 16 to ensure the liquid is flowing at the right direction, anair eliminator 17 to release the air from theSystem 5, anexpansion tank 18 and apressure relief valve 19 for safety. In variations of the subject invention, the Pump andThermal Control System 5 or thepump 12 can be directly powered by theTallSlates™ 7 orSunslates systems 33. - Each Pump and
Thermal Control System 5 can support three to fourTallSlates™ 7 orSunslates systems 33. - Each
removable BITERS module 2 may be mounted on a residential or commercial roof by a crane or a forklift. All theBITERS module 2 are installed on the roof and connected to each other before theTallSlates™ 7 orSunslates systems 33 are made operational. The pluralities of metal batten 24, and horizontal 28 and vertical batten 29 are aligned betweenBITERS modules 2. EachBITERS module 2 may be attached to the roof with the roof-attachinglatches 31 securely mounted onto the back side of eachBITERS module 2 and attached to roof surface latches 36 that are installed on the roof at a designated attachment position. - Once the plurality of
BITERS modules 2 are mounted on the roof, themicro-inverters 3 of eachmodule 2 are connected to theelectrical grid 21. In other embodiments of the subject invention,BITERS module 2 may be connected to a battery system (not shown). - After the
micro-inverters 3 of eachmodule 2 are connected to theelectrical grid 21, the Pump andThermal Control System 5 is installed in the attic or basement. To install the Pump andThermal Control System 5, a user attaches thethermal collector 4input 9 to the first set of temperature andpressure gauges 8, attaches thethermal collector 4output 11 to the second set of temperature andpressure gauges 9, connects thepump 12 to acold water supply 22, thedrain valve 14, and theheat exchanger 20 to thetank 6. Once the pressures and temperatures are checked out, the Pump andThermal Control System 5 is installed and is operational. - The
system 1 can also be easily uninstalled and moved to a new roof structure. To remove, the Pump andThermal Control System 5 is detached from the attic or basement. Thethermal collector 4input 9 is detached from the first set of temperature andpressure gauges 8, thethermal collector 4output 11 is detached from the second set of temperature andpressure gauges 9, thepump 12 is detached from thecold water supply 22, thedrain valve 14, and theheat exchanger 20 is detached from thetank 6. After Pump andThermal Control System 5 is detached, themicro-inverters 3 of eachmodule 2 are disconnected from theelectrical grid 21. - Each
removable BITERS module 2 may be removed from the residential or commercial roof by a crane or a forklift.
Claims (19)
1. A modular, removable roofing installation system for optimally capturing solar thermal energy, the modular, removable roofing installation system comprising:
a plurality of removable solar panel modules, each solar panel module comprising a plurality of slate modules mounted on a plurality of battens, a plurality of inverters for converting DC electricity fed from the plurality of slate modules to AC electricity, a thermal tubing containing liquid mounted beneath the plurality of slate modules on the plurality of battens, wherein the plurality of battens are mounted on a plurality of horizontal battens that are mounted onto a plurality of vertical battens, wherein each solar panel module comprises a roof-attaching latch mounted to a backing of the plurality of vertical battens, wherein the roof-attaching latch couples to a corresponding roof surface latch mounted to a roof to removably attach each solar panel module to the roof;
a pump and thermal control unit comprising a circulation pump that is operatively connected to the thermal tubing for circulating the liquid through the thermal tubing;
a heat exchanger that is operatively connected to the thermal tubing for extracting the thermal energy, the heat exchanger being housed in a storage tank;
a heat pump connected to the heat exchanger for maintaining the temperature of the liquid in the storage tank to a certain threshold temperature;
whereby the plurality of slate modules and the thermal tubing operate simultaneously to generate electricity and domestic hot water respectively; and
wherein the system may be removed and re-installed on a second roof by disconnecting the pump and thermal control unit, disconnecting the thermal tubing from the heat exchanger and the circulation pump, and removing the plurality of removable solar panel modules.
2. The modular, removable roofing installation system of claim 1 wherein each of the plurality of slate modules includes at least one photovoltaic cell.
3. The modular, removable roofing installation system of claim 1 wherein each of the plurality of slate modules is electrically connected in series to form a string.
4. The modular, removable roofing installation system of claim 3 wherein the plurality of inverters feed AC electricity to a utility grid.
5. The modular, removable roofing installation system of claim 1 wherein the plurality of battens collects the solar energy, converts into thermal energy and delivers to the liquid running in the thermal tubing.
6. The modular, removable roofing installation system of claim 1 wherein the circulation pump is powered by a separate photovoltaic panel.
7. The modular, removable roofing installation system of claim 1 wherein the heat exchanger extracts the thermal energy from the liquid in the thermal tubing resulting in heating up the domestic water supply and providing domestic hot water.
8. The modular, removable roofing installation system of claim 1 wherein the thermal tubing may be made of material selected from a group consisting of: copper, aluminum or cross-linked polyethylene (PEX).
9. The modular, removable roofing installation system of claim 1 wherein the liquid in the thermal tubing may be selected from a group consisting of: water and glycol.
10. The modular, removable roofing installation system of claim 1 wherein the heat pump maintains the temperature of the liquid in the storage tank when the temperature goes below/above a certain level.
11. The modular, removable roofing installation system of claim 1 wherein the horizontal and vertical battens may be composed from a material selected from a group consisting of: wood and fiberglass.
12. The roofing installation system of claim 1 wherein the plurality of slate modules is cooled as the thermal energy is extracted by the heat exchanger, thereby making the plurality of slate modules operate at high efficiency in converting the solar energy to DC electricity.
13. A method of installing a modular, removable roofing installation system comprising:
removably mounting a plurality of removable solar panel modules on a roof, each solar panel module comprising a plurality of slate modules mounted on a plurality of battens, a plurality of inverters for converting DC electricity fed from the plurality of slate modules to AC electricity, a thermal tubing containing liquid mounted beneath the plurality of slate modules on the plurality of battens, wherein the plurality of battens are mounted on a plurality of horizontal battens that are mounted onto a plurality of vertical battens, wherein each solar panel module comprises a roof-attaching latch mounted to a backing of the plurality of vertical battens, wherein the roof-attaching latch couples to a corresponding roof surface latch mounted to roof to removably attach each solar panel module to the roof;
mounting a pump and thermal control unit comprising a circulation pump proximate to the solar panel modules;
connecting the circulation pump to the thermal tubing for circulating the liquid through the thermal tubing;
connecting a heat exchanger to the thermal tubing for extracting the thermal energy, the heat exchanger being housed in a storage tank;
connecting a heat pump to the heat exchanger for maintaining the temperature of the liquid in the storage tank to a certain threshold temperature;
electrically connecting each of the plurality of slate modules in series to form a string; and
connecting the plurality of inverters to each string for converting the DC electricity from the plurality of slate modules to AC electricity.
14. The method of claim 13 wherein each of the plurality of slate modules includes at least one photovoltaic cell.
15. The method of claim 13 wherein the method of installing the roofing installation system is initiated at the bottom of the slope roof.
16. The method of claim 13 wherein the plurality of battens collects the solar energy and converts into thermal energy by running the liquid in the thermal tubing throughout the roof.
17. The method of claim 13 wherein the thermal energy is extracted by the heat exchanger resulting in heating up the domestic water supply and providing domestic hot water.
18. The method of claim 13 wherein the plurality of slate modules is cooled as the thermal energy is extracted by the heat exchanger, thereby making the plurality of slate modules operate at high efficiency in converting the solar energy to DC electricity.
19. The method of claim 13 wherein the heat pump maintains the temperature of the liquid in the storage tank when the temperature goes below/above a certain level.
Priority Applications (1)
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US17/396,817 US20210367556A1 (en) | 2018-01-18 | 2021-08-09 | Modular removable building integrated thermal electric roofing system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US15/874,392 US11114976B2 (en) | 2018-01-18 | 2018-01-18 | Modular removable building integrated thermal electric roofing system |
US17/396,817 US20210367556A1 (en) | 2018-01-18 | 2021-08-09 | Modular removable building integrated thermal electric roofing system |
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US15/874,392 Continuation US11114976B2 (en) | 2018-01-18 | 2018-01-18 | Modular removable building integrated thermal electric roofing system |
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US20210367556A1 true US20210367556A1 (en) | 2021-11-25 |
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US15/874,392 Active US11114976B2 (en) | 2018-01-18 | 2018-01-18 | Modular removable building integrated thermal electric roofing system |
US17/396,817 Abandoned US20210367556A1 (en) | 2018-01-18 | 2021-08-09 | Modular removable building integrated thermal electric roofing system |
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US15/874,392 Active US11114976B2 (en) | 2018-01-18 | 2018-01-18 | Modular removable building integrated thermal electric roofing system |
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Cited By (1)
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FR3139351A1 (en) * | 2022-09-07 | 2024-03-08 | Frédéric MARÇAIS | Roof, of ordinary appearance, comprising a device for thermal recovery of solar radiation invisible from the outside |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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NL2027214B1 (en) * | 2019-12-23 | 2021-11-09 | R F Van Der Ende Beheer B V | Solar thermal module for the conversion of sunlight energy into heat |
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US11114976B2 (en) | 2021-09-07 |
US20190222172A1 (en) | 2019-07-18 |
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