Patents Assigned to PVT Solar, Inc.
  • Patent number: 8816870
    Abstract: A user display for a healthy home or like building structure. The user display includes a hardware housing and a display device coupled to the hardware housing. The user display further includes a plurality of graphical objects corresponding respectively to a plurality of different loads numbered from a through N, where N is an integer greater than 1. The loads can include, among others, air conditioning, water, heat, electricity, swimming pool, and others. Each of the graphical objects is displayed in a common unit of measurement and comprises a total demand portion and a fraction of renewable energy portion.
    Type: Grant
    Filed: March 30, 2010
    Date of Patent: August 26, 2014
    Assignee: PVT Solar, Inc.
    Inventors: Joshua Reed Plaisted, Gordon Michael Handelsman
  • Patent number: 8806813
    Abstract: A mounting system is provided for an array of solar modules. The mounting system includes one or more rail assemblies that extend lengthwise in a first direction to support a plurality of solar modules that comprise the array. Each of the one or more rail assemblies may be configured to compress in order to retain an edge section of one or more of the plurality of solar modules in an operable position. A conductive element may be positioned to bond the edge section of at least one of the plurality of solar modules with at least a section of the rail assembly that retains that edge section in the operable position, so as to form a conductive path for electrical current.
    Type: Grant
    Filed: August 31, 2007
    Date of Patent: August 19, 2014
    Assignee: PVT Solar, Inc.
    Inventors: Joshua Reed Plaisted, Brian West
  • Patent number: 8790451
    Abstract: A system for utilizing solar energy for home utility supply includes an air collector coupled to a solar module disposed to collect ambient air carrying thermal energy generated from the solar module. The system includes an energy transfer module (ETM) comprising a first heat-exchanger configured to process a first air stream from the air collector and output a second air stream carrying a portion of the thermal energy. Additionally, the system includes an air-conditioning module for processing a third air stream from interior space. The system includes an air processor comprising a desiccant material to pre-condition the third air stream utilizing the second air stream in the ETM and form a fourth air stream for the air-conditioning module and a fifth air stream in the ETM. Furthermore, the system uses a second heat-exchanger to process the fourth air stream and form a six air stream with reduced temperature and humidity.
    Type: Grant
    Filed: September 16, 2011
    Date of Patent: July 29, 2014
    Assignee: PVT Solar, Inc.
    Inventor: Ramachandran Narayanamurthy
  • Patent number: 8739478
    Abstract: An integrated solar module capable of being easily assembled for thermal solar application. The module includes a solar panel device having an aperture region and a backside region and a shaped thickness of material including a first side wall and a second side wall. The shaped thickness of material is characterized by a fire rating of at least A and has a mechanical strength to maintain a thickness free from penetration of moisture and a specific shape to couple with the backside region. Additionally, the module includes an air plenum provided between the backside region and the shaped thickness of material. The air plenum is configured to receive air flows from ambient via an intake region and guide the air flows toward an output region. The air flows are optionally let to pass through either or both of the first side wall and the second side wall.
    Type: Grant
    Filed: September 30, 2011
    Date of Patent: June 3, 2014
    Assignee: PVT Solar, Inc.
    Inventors: Eric R. Burtt, Samuel Truthseeker
  • Patent number: 8660708
    Abstract: A system provides space conditioning zone control in a building for efficient energy use and conservation of energy resources. The system includes an energy transfer module coupled to a solar thermal system to receive a first airflow and an auxiliary thermal module coupled to the energy transfer module for processing a return airflow to provide a conditioned airflow for one or more spatial zones. The system further includes a zone controller coupled directly to the auxiliary thermal module and a thermostat in each spatial zone for operating the auxiliary thermal module. Furthermore, the system includes a master control module wirelessly communicated with each thermostat and configured to operate the energy transfer module. The master control module initiates a transfer of the first airflow based upon a first setpoint before the zone controller initiates a generation and transfer of the conditioned airflow based upon a second setpoint.
    Type: Grant
    Filed: June 2, 2011
    Date of Patent: February 25, 2014
    Assignee: PVT Solar, Inc.
    Inventors: Ramachandran Narayanamurthy, Joshua R. Plaisted
  • Patent number: 8344239
    Abstract: A mounting system is provided for solar modules with a compressable retention structure for solar modules. The retention structure may interleave a upper and lower rail that provides a shelf or other support structure in order to hold a solar module or panel in an operative position. The upper and lower rails may be compressed towards one another in order to cause the support structure to retain the solar modules or panels.
    Type: Grant
    Filed: May 26, 2004
    Date of Patent: January 1, 2013
    Assignee: PVT Solar, Inc.
    Inventor: Joshua Reed Plaisted
  • Publication number: 20120295534
    Abstract: A method for providing a ventilation control compliant with an adopted ventilation standard for efficient energy usage and conservation of energy resources. The method includes operating a home energy system to generate solar energy within a daily active period and draw ambient fresh air, and setting a daily ventilation period as a fractional period of a day. The daily ventilation period is substantially coordinated with the daily active period during a heating/cooling period for the home. Additionally, the method includes determining a target volume in compliance with the adopted ventilation standard and determining a flow rate for delivering the fresh air during the daily ventilation period. Moreover, the method includes monitoring an accumulated total ventilation volume of the delivered fresh air until the accumulated total ventilation volume is within a vicinity of a target volume.
    Type: Application
    Filed: October 7, 2011
    Publication date: November 22, 2012
    Applicant: PVT Solar, Inc.
    Inventors: Ramachandran NARAYANAMURTHY, Joshua R. Plaisted
  • Patent number: 8273157
    Abstract: A solar energy system. The system includes a thermal solar system comprising an air plenum positioned between the system and the underside body. In a specific embodiment, the air plenum is configured according to a specified aspect ratio. The system uses an air moving device to transfer a volume of air through the plenum. The air moving device is configured to maintain a flow rate associated with the volume of air at a specified velocity. The air plenum is configured to reduce the particle concentration of the air traveling through the plenum and to undergo heat treatment for use inside the target building where the thermal solar system is implemented, which keeps the air entering the building clean and healthy.
    Type: Grant
    Filed: January 12, 2010
    Date of Patent: September 25, 2012
    Assignee: PVT Solar, Inc.
    Inventor: John James Dyreby
  • Patent number: 8256170
    Abstract: A rack assembly is provided for mounting solar modules over an underlying body. The rack assembly may include a plurality of rail structures that are arrangeable over the underlying body to form an overall perimeter for the rack assembly. One or more retention structures may be provided with the plurality of rail structures, where each retention structure is configured to support one or more solar modules at a given height above the underlying body. At least some of the plurality of rail structures are adapted to enable individual rail structures to be sealed over the underlying body so as to constrain air flow underneath the solar modules. Additionally, at least one of (i) one or more of the rail structures, or (ii) the one or more retention structures are adjustable so as to adapt the rack assembly to accommodate solar modules of varying forms or dimensions.
    Type: Grant
    Filed: November 18, 2010
    Date of Patent: September 4, 2012
    Assignee: PVT Solar, Inc.
    Inventors: Joshua Reed Plaisted, Brian West
  • Patent number: 8234821
    Abstract: A strut runner includes a member extending lengthwise in a first direction, where the member includes an underlying panel and one or more walls that extend from the panel. The member may be configured to at least partially support the panel array while being integrated or directly connected to the underlying structure. Additionally, the strut runner may include one or more peripheral extensions that extend a distance outward from the body.
    Type: Grant
    Filed: April 15, 2010
    Date of Patent: August 7, 2012
    Assignee: PVT Solar, Inc.
    Inventors: Joshua Reed Plaisted, Brian West
  • Patent number: 8177180
    Abstract: A mounting system is provided for supporting equipment such as solar module arrays on a rooftop or other underlying surface. The mounting system includes a pipe, and a grasp section. These couple to a base that is extended into or otherwise integrated with the underlying surface. The pipe may be coupled so as to extend a height from the underlying surface. The grasp section is coupled to a top section of the pipe and is structured to secure to a section of the solar module array when the solar module array is installed on the underlying surface.
    Type: Grant
    Filed: November 16, 2010
    Date of Patent: May 15, 2012
    Assignee: PVT Solar, Inc.
    Inventors: Joshua Reed Plaisted, Brian West
  • Publication number: 20120024343
    Abstract: A method for providing a cool roof by processing fluid within a vicinity of a roof structure having a surface area includes transferring a volume of air with a selected flow rate through a plenum structure disposed underlying one or more solar modules and coupled to the roof structure spatially over a height above a portion of the surface area. Each of the one or more solar modules is coupled to each other. The plenum structure has at least an intake region and an exit region for the volume of air. The method additionally includes maintaining a roof temperature profile for the portion of the surface area starting from the intake region to the exit region for a predetermined amount of time using at least the flow rate of the volume of air being transported through the plenum structure.
    Type: Application
    Filed: June 4, 2010
    Publication date: February 2, 2012
    Applicant: PVT Solar, Inc.
    Inventor: Ramachandran Narayanamurthy
  • Publication number: 20110257795
    Abstract: A system for controlling solar energy utilization for efficient energy usage and conservation of energy resources for providing space conditioning and home ventilation. The system includes a control module configured to operate a solar energy system for collecting a flow of fresh air for utilizing thermal energy converted by the solar energy system. Additionally, the system includes a thermostat module directly coupled with an HVAC system to for controlling a delivery of a conditioned airflow. The thermostat device couples wirelessly to the control module. Further, the system includes a graphic user interface operably communicating with the control module remotely via a network hub. The graphic user interface device is configured to set modes of operation for the thermostat module and configured to communicate with the thermostat module for transmitting control information, modes of operation, and temperature information of the building structure to the control module via a wireless transmission.
    Type: Application
    Filed: June 24, 2011
    Publication date: October 20, 2011
    Applicant: PVT Solar, Inc.
    Inventors: Ramachandran NARAYANAMURTHY, Joshua R. PLAISTED
  • Publication number: 20110238223
    Abstract: A system provides space conditioning zone control in a building for efficient energy use and conservation of energy resources. The system includes an energy transfer module coupled to a solar thermal system to receive a first airflow and an auxiliary thermal module coupled to the energy transfer module for processing a return airflow to provide a conditioned airflow for one or more spatial zones. The system further includes a zone controller coupled directly to the auxiliary thermal module and a thermostat in each spatial zone for operating the auxiliary thermal module. Furthermore, the system includes a master control module wirelessly communicated with each thermostat and configured to operate the energy transfer module. The master control module initiates a transfer of the first airflow based upon a first setpoint before the zone controller initiates a generation and transfer of the conditioned airflow based upon a second setpoint.
    Type: Application
    Filed: June 2, 2011
    Publication date: September 29, 2011
    Applicant: PVT Solar, Inc.
    Inventors: Ramachandran NARAYANAMURTHY, Joshua R. Plaisted
  • Publication number: 20110209742
    Abstract: A plenum structure for cooling both a roof and a solar module includes an upper surface comprising at least a portion of a bottom face of a solar module having a length and a width and an under surface comprising a top face of a pan structure disposed a first vertical spacing directly below the upper surface and a second vertical spacing above the roof. The plenum structure includes a first side face and a second side face respectively coupled to the upper surface and the under surface, a first end face and a second end face respectively coupled to upper surface, the under surface, the first side face, and the second side face to enclose a spatial volume defined by the length, the width, and the first vertical spacing.
    Type: Application
    Filed: October 1, 2010
    Publication date: September 1, 2011
    Applicant: PVT Solar, Inc.
    Inventor: Ramachandran Narayanamurthy
  • Patent number: D647843
    Type: Grant
    Filed: September 21, 2009
    Date of Patent: November 1, 2011
    Assignee: PVT Solar Inc.
    Inventors: Charles Wade Albritton, Brian D. West
  • Patent number: D648425
    Type: Grant
    Filed: December 10, 2009
    Date of Patent: November 8, 2011
    Assignee: PVT Solar Inc.
    Inventors: Joshua Reed Plaisted, Charles Wade Albritton, Ramachandran Narayanamurthy
  • Patent number: D649554
    Type: Grant
    Filed: October 26, 2009
    Date of Patent: November 29, 2011
    Assignee: PVT Solar, Inc.
    Inventors: Joshua Reed Plaisted, Arthur Rene LeBlanc, III, Gordon Michael Handelsman, Clive Veroni, Glenda Rissman, Darrell John Corriveau, Gary Ing, Peter Kirkpatrick
  • Patent number: D655210
    Type: Grant
    Filed: February 11, 2011
    Date of Patent: March 6, 2012
    Assignee: PVT Solar, Inc.
    Inventors: Ramachandran Narayanamurthy, Joshua R. Plaisted
  • Patent number: D697022
    Type: Grant
    Filed: April 30, 2010
    Date of Patent: January 7, 2014
    Assignee: PVT Solar, Inc.
    Inventors: Samuel Truthseeker, Joshua Plaisted, Ramachandran Narayanamurthy