What’s new

August 2026

• patent · 16 Jun 2005 · added 2 months ago

  Cover for covering energy collector in power plant, has reflecting inner surface formed on transparent outer surface of energy collector, where cover is made of anisotropic material

• patent · 30 Sep 2010 · added 2 months ago

  Solar-based power generator

• patent · 31 Dec 2011 · added 2 months ago

  Solar power plant

• patent · 15 Apr 2010 · added 2 months ago

  Sunlight thermal converting device

• patent · 15 Jan 2013 · added 2 months ago

  Self-contained solar heater and storage device

• patent · 7 Mar 2013 · added 2 months ago

  Solar energy amplifier using regenerated greenhouse gas

• patent · 29 Sep 1987 · added 2 months ago

  Solar heated canteen

  Machine transcription of the US4696284A patent scan, 5 pages.

• patent · 30 Apr 2013 · added 2 months ago

  Solar collector using subreflector

• patent · 12 Jan 2016 · added 2 months ago

  Solar energy collector apparatus

• patent · 13 May 2017 · added 2 months ago

  PERFECTED DEVICE FOR THE TRANSFORMATION OF SOLAR ENERGY IN ELECTRIC AND THERMAL THROUGH THE BI-DIRECTIONAL SOLAR CURVE STATIC OPTICAL TRACKING

• patent · 3 Jun 2014 · added 2 months ago

  Solar-based power generator

• patent · 8 Jun 2017 · added 2 months ago

  Integral Collector Storage Solar Water Heater

• patent · 16 Oct 2018 · added 2 months ago

  Solar energy collector apparatus

• patent · 3 Nov 2020 · added 2 months ago

  Integral collector storage solar water heater

• patent · 7 Sep 2021 · added 2 months ago

  Curved surface absorber type solar fluid heater

• patent · 10 Nov 2015 · added 2 months ago

  Solar panel enclosure unit

• patent · 10 Jun 1986 · added 2 months ago

  Solar illumination device

  Machine transcription of the US4593976A patent scan, 14 pages.

• patent · 15 Apr 2010 · added 2 months ago

  Solar heat converter

• patent · 19 Feb 2008 · added 2 months ago

  Solar collector

• patent · 4 Oct 2007 · added 2 months ago

  Self-contained solar heater and storage device

• patent · 28 Oct 1993 · added 2 months ago

  Faceted totally internally reflecting lens with curved faces

• patent · 16 Jun 1987 · added 2 months ago

  Solar energy collector having an improved thermal receiver

  Machine transcription of the US4672949A patent scan, 5 pages.

• patent · 24 Sep 1982 · added 2 months ago

  Solar panel for heat and electricity generation - uses photocells in combination with tubes for transporting heat transfer fluid

  Machine transcription of the FR2502313A1 patent scan, 7 pages.

• patent · 6 Oct 1981 · added 2 months ago

  Objective lens system with aspheric Fresnel elements

  Machine transcription of the US4293196A patent scan, 14 pages.

• patent · 3 Jan 1967 · added 2 months ago

  Apparatus for cooling and solar heating a house

  Machine transcription of the US3295591 patent scan, 3 pages.

• patent · 5 Mar 1935 · added 2 months ago

  Solar ray apparatus

  Machine transcription of the US1993213 patent scan, 3 pages.

• patent · 30 Sep 1980 · added 2 months ago

  Heating system

  Machine transcription of the US4224925A patent scan, 8 pages.

• patent · 27 Jul 1982 · added 2 months ago

  Energy storage medium and method

  Machine transcription of the US4341649A patent scan, 6 pages.

• patent · 26 May 1981 · added 2 months ago

  Adsorption solar heating and storage system

  Machine transcription of the US4269170A patent scan, 6 pages.

• patent · 29 Mar 1984 · added 2 months ago

  Device for energy production by means of solar radiation