Resources Contact Us Home
Solar based electrical energy generation with spectral cooling

Image Number 13 for United States Patent #7081584.

Method and system for converting solar energy into electrical energy utilizing serially coupled multijunction-type photovoltaic cells in conjunction with a form of spectral cooling. The latter cooling is carried out by removing ineffective solar energy components from impinging concentrated light, inter alia, through the utilization of dichroics or the conversion of ineffective solar energy components to effective energy components by means of luminescence, phosphorescence, or fluorescence. Ineffective solar energy components are described as those exhibiting wavelengths outside the bandgap energy defined wavelength and an associated wavelength defined band of useful photon energy.

  Recently Added Patents
Electric vehicle charging station parking meter systems
Antitumoral compounds
Perspective runway system
System and method for employing signoff-quality timing analysis information concurrently in multiple scenarios to reduce dynamic power in an electronic circuit and an apparatus incorporating t
Nonvolatile semiconductor storage device and a manufacturing method thereof
Polyfunctional sulfur-containing epoxies and compositions thereof
Peer to peer (P2P) missing fields and field valuation feedback
  Randomly Featured Patents
Low loss a.c. voltage regulator
Drag mechanism in spinning reel for fishing
Electrolytic capacitor
Risk management system and method providing rule-based evolution of a portfolio of instruments
Optical waveguide apparatus
Organic electroluminescent polymer having 9,9-di(fluorenyl)-2,7-fluorenyl unit and organic electroluminescent device manufactured using the same
Method of making solid electrolytic capacitor having oxidized anode wire
Image forming apparatus operable in plural modes of forming images on intermediate transfer member
Steam boiler
Methods for forming an anastomosis with a vessel having everted tissue