VERTICAL MULTI-JUNCTION PHOTOVOLTAIC CELL WITH REVERSE CURRENT LIMITING ELEMENT

• Main Author: SATER BERNARD L
• Format: Patent
• Language: English
• Published: 07.01.2016
• Subjects: BASIC ELECTRIC ELEMENTS; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; SEMICONDUCTOR DEVICES; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

A vertical multi junction (VMJ) photovoltaic cell comprising a plurality of layers of PN junctions, wherein at least one of the layers is reversed relative to the other layers so that the VMJ cell will inherently limit reverse current flow through the cell and thermal effects attendant to such reverse current flow.