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Method and system for applying electric field to multiple solar panels

An external electric field and voltage technology, applied in the field of photovoltaic devices, can solve problems such as damage, the solar cell 100 affecting the power output of the solar cell 100, etc.

Active Publication Date: 2019-02-22
THERMO SOLAR ENERGIETECHN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the event of a failure of this insulating layer, there is a significant risk of damage not only to the solar cell 100 but also to all solar cells 100 connected in series or parallel to the failed solar cell and to the external load 30
[0016] Another disadvantage is that typical installations of solar cells 100 may introduce additional factors that may affect the power output of solar cells 100 - such as additional wiring, external hardware, etc.

Method used

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  • Method and system for applying electric field to multiple solar panels
  • Method and system for applying electric field to multiple solar panels
  • Method and system for applying electric field to multiple solar panels

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Embodiment Construction

[0071] Since currently available solar cell systems cannot maximize the power output of photovoltaic cells, a solar cell system that increases the mobility of electron-hole pairs and reduces recombination currents in semiconductor materials may prove desirable, and Provides the basis for a wide variety of solar cell systems to increase the efficiency and power output of multiple solar cells configured as a solar panel. According to one embodiment disclosed herein, it is possible to image 3 A solar cell management system 300 is shown to achieve this result.

[0072] go to image 3 , the solar cell management system 300 is suitable for use with a wide variety of photovoltaic devices. In one embodiment, the solar battery management system 300 may be adapted for use with figure 1 The solar cell 100 shown is used together. For example, solar cell 100 may represent any suitable generation of solar cells, such as wafer-based crystalline silicon cells (first generation), thin-fil...

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Abstract

A solar cell management system for increasing the efficiency and power output of a solar cell and methods for making and using the same. The management system provides an electric field across one or more solar cells. The imposed electric field exerts a force on electrons and holes formed by light incident on the solar cell and accelerates these electron-hole pairs towards the electrodes of the solar cell. The solar cell management system accounts for changes in solar cell configuration in order to maximize the power output of these solar cells. These accelerated electron-hole pairs are less likely to recombine within the semiconductor material of these batteries. This reduction in the electron-hole recombination rate results in an overall increase in the efficiency and greater power output of these solar cells.

Description

[0001] Cross References to Related Applications [0002] This application is a continuation-in-part of, and claims the benefit of, U.S. Patent Application No. 14 / 628,079, filed February 20, 2015, which claims U.S. Provisional Application No. 61 / 943,127, filed February 21, 2014; 2014 U.S. Provisional Application No. 61 / 943,134, filed February 21; U.S. Provisional Application No. 61 / 947,326, filed March 3, 2014; and U.S. Provisional Patent No. 62 / 022,087, filed July 8, 2014 The benefit of these applications, the disclosures of which are hereby incorporated by reference in their entirety and for all purposes. technical field [0003] The present disclosure relates generally to photovoltaic devices, and more particularly, but not exclusively, to methods for maximizing the power or energy produced by, for example, applying and adjusting an external electric field across one or more solar cells and the solar cells systems and methods for overall efficiency. Background technique ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L31/02H02S40/30H02J3/38
CPCH02S40/30H02S40/32H02S40/38H02S40/34H01L31/02002H01L31/02016H01L31/02021H02J1/12H02J7/35H02J2300/24H02J3/46Y02E10/56H01L31/02H02J3/38H02J3/381Y02E70/30Y02E10/50
Inventor 罗伯特·P·麦克纳马拉道格拉斯·M·雷蒙德
Owner THERMO SOLAR ENERGIETECHN
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