Optical tandem photovoltaic cell panels
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 30, 2018
Issued Date -
N/A
app pub date -
Feb 29, 2012
filing date -
Oct 1, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A solar energy conversion device comprises a vertical stack of at least two panels stacked in a hierarchy from an upper panel to a lower panel with each of the panels including a matching array of solar cells having a different energy bandgap from other panels of solar cells in the vertical stack of panels. Each panel in the vertical stack may be arranged with one of the panels having solar cells with a higher energy bandgap situated in the hierarchy and in the stack above others of the panels containing solar cells with a lower energy bandgap. The top surface of the device is adapted for receiving solar energy incident upon the uppermost panel. Each upper panel absorbs a fraction of sunlight with larger solar photon energies larger than the energy bandgap thereof.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully