Solar Module Efficiency via ELF Electromagnetic Radiation Treatment
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Solution Overview
Problem
Conventional photovoltaic modules have limited efficiency due to their single p-n junction structure, resulting in suboptimal energy conversion from sunlight, with maximum theoretical efficiency capped at 33.16 percent, and real-world efficiencies typically below 24 percent, leading to reduced energy output depending on latitude and climate conditions.
Innovation Solution
Subjecting standard photovoltaic modules to extremely-low-frequency electromagnetic radiation using high-voltage traveling arcs or arc discharge tubes to enhance efficiency, with methods involving orientation against insulated Jacob's ladders or movement over arc discharge tubes, generating a wide spectrum of electromagnetic energy and magnetic fields to potentially improve electron-hole pair formation or reduce recombination.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If conventional single p-n junction photovoltaic modules are used, then the device structure is simple and manufacturing is easier, but the energy conversion efficiency is limited to below 24 percent
Solution Approach 1:
The patent applies parameter changes by exposing the photovoltaic module to extremely-low-frequency electromagnetic radiation (ELF-EMR) generated by Jacob's ladders. This external energy treatment modifies the electrical and optical properties of the solar cells, enhancing carrier separation and reducing recombination losses, thereby increasing conversion efficiency from typical values below 24% to potentially above 30% without changing the basic single p-n junction structure
Solution Approach 2:
The patent employs periodic action through the alternating current-driven Jacob's ladders that generate pulsed electromagnetic fields. The 60 Hz alternating current creates periodic discharge cycles, with each cycle generating electromagnetic radiation that interacts with the photovoltaic cells. Multiple treatment cycles are applied to achieve cumulative enhancement effects on the solar cell performance
2Productivity
If multi-junction concentrator solar cells are used, then the energy conversion efficiency can reach 46 percent, but the device complexity and manufacturing difficulty increase significantly
Solution Approach 1:
The patent uses ELF-EMR from Jacob's ladders as an intermediary mechanism to enhance the performance of simple single p-n junction cells. Instead of directly creating complex multi-junction structures, the electromagnetic radiation acts as a mediator that modifies the electrical characteristics of the existing simple structure, achieving efficiency enhancements comparable to multi-junction cells while maintaining structural simplicity
Solution Approach 2:
The patent replaces the mechanical/structural complexity of multi-junction cell designs with an electromagnetic field-based solution. Rather than stacking multiple physical junctions with different bandgaps, the system uses ELF-EMR to create virtual multiple energy absorption pathways through electromagnetic interaction, substituting physical complexity with field-based functionality
3Productivity
If photons with energy above the band gap are absorbed, then electron-hole pairs are generated, but the excess energy is converted to heat through phonon interactions, reducing overall efficiency
Solution Approach 1:
The patent applies preliminary action by exposing the photovoltaic module to ELF-EMR treatment before actual sunlight exposure during operation. This pre-treatment modifies the electrical properties of the solar cells, creating a state where subsequent photon absorption is more efficient and heat loss from excess kinetic energy is reduced, thereby improving overall energy conversion efficiency
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Efficiency enhancements of up to 35 percent have been observed, with average improvements around 12-25 percent, increasing the energy output of photovoltaic modules without physical changes at the atomic level being fully understood.
Implementation Method 1
The high-voltage traveling arc generates a wide spectrum of electromagnetic energy, as well as magnetic fields that repeatedly form, collapse and reform
Implementation Method 2
subjecting it to extremely-low-frequency electromagnetic radiation (EMR)
Data Source
AI summary
The present invention provides a method for enhancing the efficiency of a photovoltaic module by subjecting it to extremely-low-frequency (ELF) electromagnetic radiation (EMR). The ELF EMR can be provided by a plurality of identical Jacob's ladders and the traveling arcs generated thereby. Alternatively, the ELF EMR can be provided by passing the photovoltaic module over an array of quartz discharge tubes in which arcs are generated between pairs of tungsten electrodes. The photovoltaic module is subjected to multiple passes in order to provide an optimum level of enhancement to the module.