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August 2026

• patent · 27 Oct 1987 · added 2 months ago

  CdS/CuInSe2 solar cells with titanium foil substrate

  Increased specific powers are achieved for space solar cells by using 2-5 mil titanium foil as the substrate of a cell. Specific powers above the NASA goal of 300 watts/kg for (Cd,...

• patent · 24 May 1988 · added 2 months ago

  Mechanically stacked photovoltaic cells, package assembly, and modules

  The present invention is an apparatus of mechanically stacked photovoltaic cells having a bottom heat spreader and a top heat spreader, a bottom photovoltaic cell and a top photovo...

• patent · 11 Oct 1988 · added 2 months ago

  GaAs on GaSb mechanically stacked photovoltaic cells, package assembly, and modules

  The present invention is an apparatus of mechanically stacked photovoltaic cells having two cells. The bottom cell has a layer of GaSb having regions of different conductivity form...

• patent · 21 Dec 1982 · added 2 months ago

  Efficient method and apparatus for converting solar energy to electrical energy

  A very thin insulator having a dipole structure such as a dielectric material having ferroelectric, pyroelectric and or thermodielectric properties, is used as the insulator insula...

• patent · 14 Oct 1980 · added 2 months ago

  Luminescent solar energy concentrator devices

  Increased light output is achieved from a solar energy concentrator light piping device by rendering the top surface of the device concave, and/or forming the device into a close-p...

• patent · 26 Jul 1983 · added 2 months ago

  Combined solar conversion

  A combined solar converter which has a photovoltaic cell for converting the energy of solar radiation of a particular range of wavelengths to electricity and which has a thermal he...

• patent · 11 Aug 1981 · added 2 months ago

  Automatic guidance system for radiation-responsive systems

  The invention concerns a guidance, or tracking, arrangement which automatically adjusts the alignment of a radiation responsive system in accordance with the position of a movable...

• patent · 29 Aug 1978 · added 2 months ago

  Apparatus for converting light energy into electrical energy

  An apparatus for the conversion of light energy into electrical energy, byhich solar energy may be converted into electrical energy effectively and cheaply. The invention further r...

• patent · 15 Aug 1978 · added 2 months ago

  Solar panel unit

  The elements of the solar panel are arranged generally in parallel planes that, starting from the top, include a transparent sheet, a plurality of converging lenses, a plurality of...

• patent · 13 Oct 1964 · added 2 months ago

  Photoelectric transducer

  Machine transcription of the US3152926 patent scan, 3 pages.

• patent · 17 Mar 1964 · added 2 months ago

  melehy

  Machine transcription of the US3124936 patent scan, 4 pages.

• patent · 9 May 1978 · added 2 months ago

  Method for epitaxial growth of thin semiconductor layer from solution

  Thin epitaxial layers of Group III-V semiconductor materials are grown from solution with improved thickness reproducibility and surface smoothness by a method including the steps...

• patent · 2 May 2017 · added 2 months ago

  Rankine cycle waste heat recovery system

• patent · 11 Jul 2017 · added 2 months ago

  Reversible waste heat recovery system and method

• patent · 25 Jun 2019 · added 2 months ago

  Thermal heat storage system

• patent · 6 Aug 2015 · added 2 months ago

  Method for charging and discharging a heat accumulator and system for storing and releasing thermal energy suitable for said method

• patent · 10 Jan 2017 · added 2 months ago

  Thermal energy storage for combined cycle power plants

• patent · 3 Jan 2018 · added 2 months ago

  System and method for generating electric power

• patent · 23 Jun 2020 · added 2 months ago

  Integrated cascading cycle solar thermal plants

• patent · 26 Apr 2016 · added 2 months ago

  Energy storage installation with open charging circuit for storing seasonally occurring excess electrical energy

• patent · 27 Sep 2016 · added 2 months ago

  Gas turbine engine system equipped with Rankine cycle engine

• patent · 2 Feb 2021 · added 2 months ago

  Thermal heat storage system

• patent · 5 Jun 2014 · added 2 months ago

  Method for charging and discharging a heat accumulator and system for storing and releasing thermal energy suitable for said method

• patent · 17 Aug 2021 · added 2 months ago

  Rankine cycle waste heat recovery system and method with improved EGR temperature control

• patent · 5 Nov 2015 · added 2 months ago

  A method for storing and releasing heat from a regenerator and a facility for storing and releasing thermal energy suitable for the method

• patent · 26 Apr 2016 · added 2 months ago

  Thermal energy storage unit with steam and gas turbine system

• patent · 1 Nov 2016 · added 2 months ago

  Systems and methods for power peaking with energy storage

• patent · 10 May 2016 · added 2 months ago

  Rankine cycle waste heat recovery system

• patent · 7 Dec 2023 · added 2 months ago

  Method for providing steam, method for storing and later providing energy, steam provision device and use of a steam provision device

• patent · 3 Jul 2018 · added 2 months ago

  Combined cycle plant with thermal energy storage