CN101009437A - Solar power supply system - Google Patents

Abstract

A solar power supply system is composed of a solar cell, an electrolyte supply device, an electrolyte recovery device, a hydrogen recovery device, a fuel cell, a heating device and a power management device. The power generation is that firstly, an electrolyte supply device is started by a heat source, and the electrolyte is injected into the solar cell and is a mixture of water and photocatalyst; the solar cell receives a light source or a heat source to generate electricity, and the generated water vapor and hydrogen are recycled and reused by the electrolyte recycling device and the hydrogen recycling device; when no light source and heat source exists, the recovered hydrogen provides a fuel cell for continuous power generation, or provides a solar cell heat source for continuous power generation through a heating device; the current generated by the solar cell and the fuel cell becomes the final power specification for use via the power management device.

Description

solar power system

technical field

The invention relates to a solar power supply system, in particular to a heat source utilizing solar energy to automatically supply electrolyte; the electrolyte is a mixture of water and photocatalyst, which promotes solar cells to generate electricity when receiving a light source or heat source; a hydrogen recovery device, When there is no light source and heat source, the recovered hydrogen is provided to the fuel cell to continue generating electricity, or the heating device is used to provide the solar cell heat source to continue generating electricity.

Background technique

In the existing solar power supply system, most of its solar cells use solar panels (Solar Module), which are combined in a glass frame panel by many solar chips (Solar Cells, about 0.3mm thick silicon wafers). The number of series and parallel groups of solar chips determines the voltage and current values of the solar power generation panel. If any of the series or parallel connections is bad, it will greatly affect the overall benefit; and in the process of processing, the meager chips are vulnerable to damage. Solar panels are nearly inoperable in the absence of sunlight and lose function at high temperatures above 90-100 degrees Celsius. The light-receiving surfaces of crystalline solar cells must be on the same plane. If a part is shaded, it will reduce or fail to generate electricity. And solar panels, if they want to obtain a large amount of electricity, they must have a large area, and their light-receiving surface is single, and must face the direction of the sun at all times, so as to have better power. And when it is used at night, it completely depends on the electric current generated by the solar cell during the day and stored in the storage battery, and the amount of charging is greatly affected by the weather.

The solar cell of the present invention is to improve the inventor's previous invention, China Application No. 200410072554.9, the micro-current environment-friendly power supply battery, add a photocatalyst to the electrolyte, and use a transparent heat-resistant insulating shell to cover the positive electrode substrate and the solar cell. The negative electrode substrate and the electrolyte are further irradiated with light source or received heat source to enhance its power generation function, forming a new solar cell.

This shows that the above-mentioned existing solar power supply system obviously still has inconvenience and defects in structure and use, and needs to be further improved urgently. In order to solve the problems existing in the existing solar power supply system, the relevant manufacturers have tried their best to find a solution, but no suitable design has been developed for a long time, and there is no suitable structure for general products to solve the above problems , this is obviously a problem that relevant industry players are eager to solve. Therefore, how to create a solar power supply system with a new structure has become a goal that the current industry needs to improve.

In view of the defects of the above-mentioned existing micro-current environment-friendly power supply batteries, the inventor actively researches and innovates based on years of rich practical experience and professional knowledge engaged in the design and manufacture of such products, and cooperates with the application of theories, in order to create a new type of battery. The structure solar power supply system can improve the general existing solar power supply system and make it more practical. Through continuous research, design, and after repeated trial samples and improvements, the present invention with practical value is finally created.

Contents of the invention

The purpose of the present invention is to overcome the defects of the existing micro-current environment-friendly power supply battery, and provide a solar power supply system with a new structure. The technical problem to be solved is to make it a full-time power supply system, which is more suitable for practical use. .

The purpose of the present invention and the solution to its technical problems are achieved by adopting the following technical solutions. According to a solar power supply system proposed by the present invention, it at least includes: a solar cell; an electrolyte supply device, which is composed of a cylinder container, a piston, a driver, an injection port, and a check valve. The driver is a shape memory alloy or bimetal that expands when exposed to heat; an electrolyte recovery device is composed of a cooler and a recovery pipeline; a hydrogen recovery device is composed of a container, a check valve, and a filter A heating device is composed of an automatic igniter, an air nozzle, and a solenoid valve; a fuel cell has a check valve, a solenoid valve, and a recovery pipeline on it; a power management device is composed of a Composed of a controller, a battery, an AC socket, and a DC socket; the controller charges the current generated by the solar cell and the fuel cell to the battery through the line, and the power stored in the battery is sent to the controller through the line to provide AC and DC power to the AC outlet and DC outlet, and the controller controls the power switch of each solenoid valve and automatic igniter through the circuit; a pipeline is used for fluid transmission between the device and the device; its power generation is to start the electrolyte supply by the heat source first The driver of the device injects the electrolyte into the solar cell, and the solar cell generates electricity through the light source or the heat source, and the water vapor generated at the same time is cooled into water by the cooler and then recycled and reused, and the hydrogen gas generated at the same time is recovered through the hydrogen recovery device; When there is no light source and heat source, the recovered hydrogen continues to generate electricity through the fuel cell, or heats the solar cell through the heating device to continue generating electricity; the current generated by the solar cell and the fuel cell becomes the final power specification through the power management device.

The purpose of the present invention and the solution to its technical problems also adopt the following technical measures to further realize.

The aforementioned solar power supply system at least includes: a positive electrode substrate, which is a low-potential conductor that is not easily oxidized, or a low-potential conductor that is not easily oxidized and has the function of activating or dissociating water; a negative electrode substrate, which is a high-potential conductor Conductor; a thin film, which has many tiny pores, directly covered on the negative electrode substrate; an electrolyte, which is a mixture of water or weak acid and photocatalyst, and the photocatalyst has the function of activating or dissociating water when there is a light source or heat source; The insulating shell is a multi-faceted lighting container made of a transparent heat-resistant material, which covers the positive and negative bases and the electrolyte, and is provided with at least one connection hole; the solar cell is produced by water through a photocatalyst The ions are used as the conduction inside the battery, and the potential difference between the positive electrode substrate and the negative electrode substrate is used as a source of power supply.

The aforementioned solar power supply system at least includes: a positive electrode substrate, which is a low-potential conductor that is not easily oxidized, or a low-potential conductor that is not easily oxidized and has the function of activating or dissociating water; a negative electrode substrate, which is a high-potential conductor Conductor; a thin film, which has many tiny pores, and is directly coated on the negative electrode substrate; an electrolyte, which is a mixture of water or a weak acid and a photocatalyst, and the photocatalyst has the function of activating or dissociating water when there is a light source or a heat source; The negative substrate covers the positive substrate and the electrolyte as a casing, and is provided with at least one connecting hole; the solar cell uses the ions generated by water through the photocatalyst as the conduction inside the battery, and through the positive substrate The potential difference with the negative electrode substrate is used as the source of power supply.

The aforementioned solar power supply system at least includes: a positive electrode substrate, which is a low-potential conductor that is not easily oxidized, or a low-potential conductor that is not easily oxidized and has the function of activating or dissociating water; a negative electrode substrate, which is a high-potential conductor Conductor; a thin film, which has many tiny pores, and is directly coated on the negative electrode substrate; an electrolyte, which is a mixture of water or a weak acid and a photocatalyst, and the photocatalyst has the function of activating or dissociating water when there is a light source or a heat source; The anode substrate covers the anode substrate and the electrolyte as a housing, and is provided with at least one connecting hole; the solar cell uses the ions generated by water through the photocatalyst as the conduction inside the battery, and through the anode substrate The potential difference with the negative electrode substrate is used as the source of power supply.

The aforementioned solar power supply system, wherein said positive substrate is a conductor capable of emitting electromagnetic waves, or at least includes a far-infrared nano-ceramic or nano-anion or nano-carbon or carbon nano-tube or nano-silver ion or Activated carbon is made by mixing conductive particles or fibers in proper proportions.

In the aforementioned solar power supply system, the anode substrate is activated carbon, and the anode substrate is aluminum or zinc, or lithium or magnesium or a lithium-magnesium alloy including at least aluminum or zinc.

In the aforementioned solar power supply system, the said membrane is a permeable membrane.

The aforementioned solar power supply system, wherein said permeable membrane is a proton exchange membrane (ProtonExchange Membrane).

The aforementioned solar power supply system, wherein said photocatalyst includes at least one nanometer titanium dioxide (TiO ₂ ) or nanometer zinc oxide (ZnO) or nanometer tin dioxide (SnO ₂ ) or nanometer zirconium dioxide (ZrO ₂ ) or nano cadmium sulfide (CdS) or nano zinc sulfide (ZnS).

The aforementioned solar power supply system also includes a non-photocatalyst, which has the function of activating or dissociating water when there is no light source or heat source.

In the aforementioned solar power supply system, the non-photocatalyst includes at least one far-infrared nano-ceramic or nano-anion or nano-carbon or carbon nano-tube or nano-silver ion or activated carbon or an acid radical.

The aforementioned solar power supply system also includes a magnetic field capable of activating or dissociating water.

The aforementioned solar power supply system further includes a superabsorbent substance interposed between the anode substrate and the film.

The aforementioned solar power supply system further includes a safety valve, and the safety valve is installed on the casing of the solar cell.

In the aforementioned solar power supply system, the film is a polymer film or a chemical film.

Compared with the prior art, the present invention has obvious advantages and beneficial effects. It can be seen from the above technical solutions that the main technical content of the present invention is: a solar power supply system, which is composed of a solar cell, an electrolyte supply device, an electrolyte recovery device, a hydrogen recovery device, a fuel cell, and a heating device , A power management device. Its power generation is to start the electrolyte supply device through the heat source first, inject the electrolyte into the solar cell, the electrolyte is a mixture of water and photocatalyst; the solar cell receives the light source or heat source to generate electricity, and the water vapor and hydrogen produced by it are electrolyzed The liquid recovery device and the hydrogen recovery device recycle and reuse; when there is no light source and heat source, the recovered hydrogen provides the fuel cell to continue to generate electricity, or provides the solar cell heat source through the heating device to continue to generate electricity; the current generated by the solar cell and the fuel cell passes through the electricity The management device becomes the power specification of the end use.

By virtue of the above technical solutions, the solar power supply system of the present invention has at least the following advantages:

The solar cell of the present invention can generate electricity no matter it is day or night, as long as it receives a light source or a heat source, the structure is simple and strong, and it is not affected by partial shading. Its power generation function and other advantages are making up for the shortcomings of the above-mentioned general solar power generation panels. Combined with electrolyte supply device, electrolyte recovery device, hydrogen recovery device, fuel cell, heating device, power management device, etc., it becomes a more complete solar power supply system.

To sum up, the solar power supply system with special structure of the present invention is a full-time power supply system. It has the above-mentioned many advantages and practical value, and there is no similar structural design publicly published or used in similar products, so it is indeed innovative. It has great improvements in both product structure and function, and is technologically advanced. It has made great progress, and has produced easy-to-use and practical effects, and has improved multiple functions compared with the existing solar power supply system, so it is more suitable for practical use, and has wide application value in the industry. It is a novelty and progress. , Practical new design.

The above description is only an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention, it can be implemented according to the contents of the description, and in order to make the above and other purposes, features and advantages of the present invention more obvious and understandable , the following preferred embodiments are specifically cited below, and are described in detail as follows in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is a schematic diagram of power generation of the solar power supply system of the present invention when there is no charging source and no heat source.

Fig. 2 is a schematic diagram of power generation when the solar power supply system of the present invention receives sunlight or a heat source.

Fig. 3 is a schematic diagram of the solar power supply system of the present invention, which utilizes stored hydrogen to generate a heat source for power generation.

Fig. 4 is a schematic diagram of the solar power supply system of the present invention, utilizing stored hydrogen to generate electricity from a fuel cell.

FIG. 5 is a schematic diagram of an embodiment of the solar cell of the present invention.

Fig. 6 is a schematic diagram of another embodiment of the solar cell of the present invention.

Detailed ways

In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, characteristics and effects of the solar power supply system proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. Details are as follows.

Please refer to Fig. 1, the solar power supply system of the present invention is composed of a solar cell 1, an electrolyte supply device 2, an electrolyte recovery device 3, a hydrogen recovery device 4, a fuel cell 5, a heating device 6, a power management device 7, etc. composed of.

The solar cell 1 includes a positive electrode substrate 11, which is a non-oxidizable low-potential conductor, or a non-oxidizable low-potential conductor with the function of activating or dissociating water; the negative electrode substrate 12, which is a high-potential conductor; the thin film 13, which has Most of the tiny pores can be a permeable membrane, which is directly covered on the negative electrode substrate 12; the insulating casing 14 is a multi-faceted lighting container made of transparent heat-resistant material, covering the positive electrode substrate 11, the negative electrode substrate 12 and the electrolyte 15, and There are at least one connecting hole; the electrolyte 15 is a mixture of water or weak acid plus photocatalyst and non-photocatalyst; the highly water-absorbing substance 16 has the function of absorbing the electrolyte 15; the safety valve 17 is used as a When the pressure of hydrogen and water vapor 9 is higher than the set pressure, it will be automatically opened to release the pressure in the atmosphere; the permanent magnet 8 can generate a magnetic field with the function of activating or dissociated water.

Solar cell 1 uses water or weak acid to generate ions through photocatalyst, non-photocatalyst and magnetic field, as the conduction inside the battery, and by the potential difference between the positive electrode base 11 and the negative electrode base 12, as the power supply source of the battery; During the process, hydrogen and water vapor are also produced9. The photocatalyst has the function of activating or dissociating water when there is a light source or a heat source, and at least includes one nanometer titanium dioxide (TiO ₂ ) or nanometer zinc oxide (ZnO) or nanometer tin dioxide (SnO ₂ ) or nanometer Zirconia (ZrO ₂ ) or nano-cadmium sulfide (CdS) or nano-zinc sulfide (ZnS), etc. The non-photocatalyst has the function of activating or dissociating the water in the electrolyte 15 when there is no light source or heat source, and at least includes a far-infrared nano-ceramic or nano-anions or nano-carbon or carbon nano-tubes or nano-silver ions Or activated carbon or monoacid, etc. The positive electrode substrate 11 can be a conductor capable of emitting electromagnetic waves, or it can be made of the above-mentioned non-photocatalyst (except acid radical) material mixed with conductor particles or fibers in an appropriate proportion. If the positive electrode substrate 11 uses a water-absorbing conductor (such as activated carbon or its fibers) that has the function of activating or dissociating water, it can replace the function of the superabsorbent material 16 . The voltage value is proportional to the potential difference between the positive substrate 11 and the negative substrate 12, and is inversely proportional to the distance between the two; therefore, the positive substrate 11 is preferably a conductor that is not easily oxidized at a low potential, and the negative substrate 12 has a high potential. Conductors (such as aluminum or zinc, or lithium or magnesium or alloys of lithium and magnesium including at least aluminum or zinc) are preferred. The thin film 13 can be a polymer membrane, a proton exchange membrane (Proton Exchange Membrane), or a conversion coating (Conversion Coating).

The electrolyte supply device 2 is composed of a cylinder container 21, a piston 22, a driver 23, an injection port 24, and a check valve 25. The driver 23 is a shape memory alloy or a bimetal that expands in case of heat; the electrolyte 15 flows from the injection port 24 injection, the driver 23 pushes the piston 22 after thermal expansion, transports the electrolyte 15 from the cylinder container 21 to the insulating housing 14 through the pipeline b, and replenishes the electrolyte 15; on the contrary, when the heat source disappears, the driver 23 shrinks, then The piston 22 sucks the electrolyte solution 15 from the insulating case 14 and sends it into the cylinder container 21 through the pipeline b.

The electrolyte recovery device 3 is composed of a cooler 31 and a recovery pipeline c.

The hydrogen recovery device 4 is composed of a container 41, a check valve 42 and a filter 43. The filter 43 filters impurities in the hydrogen and only allows hydrogen to pass through.

On the fuel cell 5 are a check valve 51, a solenoid valve 52, and a recovery pipeline e.

The heating device 6 is made up of an automatic igniter 61, an air injection port 62, and an electromagnetic valve 63.

The power management device 7 is composed of a controller 71, a DC socket 72, an AC socket 73, and a battery 74; the controller 71 charges the current generated by the solar cell 1 and the fuel cell 5 to the battery 74 via the line m, and the battery 74 also transmits the stored electric power to the controller 71 via the line m, provides AC and DC power to the AC socket 73 and the DC socket 72, and controls the solenoid valve 52, the automatic igniter 61 and the solenoid valve 63 via the line k, line j, and line i the power switch. The check valve 25 , the check valve 42 and the check valve 51 force the fluid to flow in a set direction (please refer to the direction of the arrow shown in FIG. 4 ), and cannot return.

Please refer to Fig. 1, which is the solar power supply system of the present invention, the power generation process of the solar cell 1 when there is no light source and no heat source:

The driver 23 shrinks, the superabsorbent substance 16 adsorbs the electrolyte 15, the permanent magnet 8 and the non-photocatalyst in the electrolyte 15 activate or dissociate the water in the electrolyte 15 into an ionized state, and the potential difference between the positive base 11 and the negative base 12 , sent to the controller 71 via the line g, and then charged to the battery 74 via the line m; the hydrogen and water vapor 9 produced at the same time are sent to the cooler 31 through the pipeline a, and the water vapor is cooled to water and then sent to the The insulating shell 14; and the hydrogen is transported into the container 41 through the pipeline d.

See also shown in Fig. 2, be the solar energy power supply system of the present invention, the power generation process of solar cell 1 when receiving sunlight or heat source:

The driver 23 pushes the piston 22 after thermal expansion, and transports the electrolyte 15 from the cylinder container 21 to the insulating housing 14 through the pipeline b, and the permanent magnet 8 and the photocatalyst and the non-photocatalyst in the electrolyte 15 are rapidly activated or dissociated. The water in the electrolyte solution 15 is in an ionized state, and the potential difference between the positive electrode substrate 11 and the negative electrode substrate 12 is sent to the controller 71 through the line g, and then charged to the battery 74 through the line m; the hydrogen and water vapor 9 generated at the same time pass through the pipeline a is transported to the cooler 31, and the water vapor is cooled into water and transported to the insulating shell 14 through the recovery pipeline c; the electrolyte 15, which expands after being heated, overflows to the cooler 31 through the pipeline a, and then passes through the recovery pipeline The path c is transported to the insulating shell 14; while the hydrogen is transported to the container 41 through the line d.

Please refer to FIG. 3 , which is the solar power supply system of the present invention. When there is no light source and no heat source, the solar cell 1 uses the stored hydrogen to generate a heat source to generate electricity:

The storage battery 74 transmits the stored electric power to the controller 71 via the line m, the controller 71 opens the solenoid valve 63 via the line i, the hydrogen gas flows from the container 41 to the gas injection port 62 via the line f, and the controller 71 starts the automatic igniter 61 for combustion via the line j Hydrogen is used to provide heat source for solar cell 1 and electrolyte supply device 2; driver 23 pushes piston 22 after thermal expansion, and electrolyte 15 is transported from cylinder container 21 to insulating housing 14 through pipeline b, permanent magnet 8 and electrolytic solution The photocatalyst in the liquid 15 and the non-photocatalyst rapidly activate or dissociate the water in the electrolyte 15 into an ion state, and the potential difference between the positive electrode substrate 11 and the negative electrode substrate 12 is sent to the controller 71 via the line g; The water vapor 9 is transported to the cooler 31 through the pipeline a, and the water vapor is cooled into water and then transported to the insulating casing 14 through the recovery pipeline c; the electrolyte 15, which expands in volume after being heated, overflows to the cooler through the pipeline a 31, and then transported to the insulating shell 14 through the recovery pipeline c; and the hydrogen gas is transported to the container 41 through the pipeline d.

Please refer to Fig. 4, which is the solar power supply system of the present invention, when there is no light source and no heat source, the process of using the stored hydrogen to make the fuel cell 5 generate electricity:

The driver 23 shrinks, the storage battery 74 transmits the stored electric power to the controller 71 via the line m, the controller 71 opens the solenoid valve 52 via the line k, hydrogen gas flows from the container 41 to the fuel cell 5 via the line f, and the current generated by the fuel cell 5 , sent to the controller 71 through the line h, the water or water vapor generated by it is sent to the cooler 31 through the recovery pipeline e, and after cooling, it is delivered to the insulating housing 14 through the recovery pipeline c.

Please refer to Fig. 5, which is an embodiment of the solar cell 1a of the present invention:

The solar cell 1a includes: a positive electrode substrate 11, which is a low-potential conductor that is not easily oxidized, or a low-potential conductor that is not easily oxidized and has the function of activating or dissociating water; a negative electrode substrate 12a, which is a high-potential conductor; a thin film 13a, There are many tiny pores, which can be a permeable membrane, which is directly covered on the negative electrode substrate 12a; the negative electrode substrate 12a covers the positive electrode substrate 11 and the electrolyte 15 as a shell, and is provided with at least one connecting hole; the electrolyte 15 , is the mixture of water or weak acid plus photocatalyst and non-photocatalyst; safety valve 17, when the pressure of hydrogen and water vapor 9 inside the negative electrode substrate 12a is higher than the set pressure, it will automatically open and release the pressure in the atmosphere; permanent magnet 8, It can generate a magnetic field with the function of activating or dissociating water.

Please refer to Fig. 6, which is an embodiment of the solar cell 1b of the present invention:

The solar cell 1b includes: a positive electrode substrate 11b, which is a low-potential conductor that is not easily oxidized, or a low-potential conductor that is not easily oxidized and has the function of activating or dissociating water; a negative electrode substrate 12, which is a high-potential conductor; a thin film 13, There are many tiny pores, which can be a permeable membrane, which is directly coated on the negative electrode substrate 12; the positive electrode substrate 11b covers the negative electrode substrate 12 and the electrolyte 15 as a shell, and is provided with at least one connecting hole; the electrolyte 15 , is the mixture of water or weak acid plus photocatalyst and non-photocatalyst; safety valve 17, when the pressure of hydrogen and water vapor 9 inside the positive electrode substrate 11b is higher than the set pressure, it will automatically open and release the pressure in the atmosphere; permanent magnet 8, It can generate a magnetic field with the function of activating or dissociating water. The solar cell 1 can increase the power generation when there is a light source or a heat source, while the solar cell 1a and the solar cell 1b can only increase the power generation when there is a heat source.

To sum up, the solar power supply system of the present invention can generate electricity no matter whether there is a light source or a heat source, and it is a full-time power supply system. In actual product application, various combinations can be made according to different requirements such as product size, cost, and use, but the principle remains the same.

The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with this field Those skilled in the art, without departing from the scope of the technical solution of the present invention, can use the technical content disclosed above to make some changes or modify equivalent embodiments with equivalent changes, but all the content that does not depart from the technical solution of the present invention, according to the present invention Any simple modifications, equivalent changes and modifications made to the above embodiments by the technical essence still belong to the scope of the technical solution of the present invention.

Claims (15)

1. A solar power supply system, characterized in that it comprises at least: a solar cell; An electrolyte supply device is composed of a cylinder container, a piston, a driver, an injection port, and a check valve. The driver is a shape memory alloy or bimetal that expands when exposed to heat; An electrolyte recovery device, which is composed of a cooler and a recovery pipeline; A hydrogen recovery device is composed of a container, a check valve, and a filter; A heating device, which is composed of an automatic igniter, a gas injection port, and a solenoid valve; A fuel cell, on which there is a check valve, a solenoid valve, and a recovery pipeline; A power management device is composed of a controller, a battery, an AC socket, and a DC socket; the controller charges the current generated by the solar cell and the fuel cell to the battery through the line, and the power stored in the battery is transmitted through the line To the controller, provide AC and DC power to the AC socket and DC socket, and the controller controls the power switch of each solenoid valve and automatic igniter through the circuit; A pipeline, used for fluid delivery between devices; To generate electricity, the driver of the electrolyte supply device is first activated by the heat source, and the electrolyte is injected into the solar cell. The solar cell generates electricity through the light source or the heat source, and the water vapor generated at the same time is cooled into water by the cooler and then recycled. , the hydrogen produced at the same time is recovered by the hydrogen recovery device; when there is no light source and heat source, the recovered hydrogen continues to generate electricity through the fuel cell, or heats the solar cell through the heating device to continue to generate electricity; the current generated by the solar cell and the fuel cell, Through the power management device, it becomes the power specification of the final use. 2. The solar power supply system according to claim 1, wherein said solar cells at least comprise: A positive electrode substrate, which is a non-oxidizable low-potential conductor, or a non-oxidizable low-potential conductor with the function of activating or dissociating water; A negative electrode substrate, which is a high-potential conductor; A thin film, having a plurality of tiny pores, is directly coated on the negative electrode substrate; An electrolyte, which is a mixture of water or a weak acid and a photocatalyst, and the photocatalyst has the function of activating or dissociating water when there is a light source or a heat source; An insulating shell, which is a multi-faceted lighting container made of a transparent heat-resistant material, covers the positive and negative bases and the electrolyte, and is provided with at least one connection hole; The solar cell uses the ions generated by water through the photocatalyst as the internal conduction of the cell, and uses the potential difference between the positive electrode substrate and the negative electrode substrate as a power supply source. 3. The solar power supply system according to claim 1, wherein said solar cells at least comprise: A positive electrode substrate, which is a non-oxidizable low-potential conductor, or a non-oxidizable low-potential conductor with the function of activating or dissociating water; A negative electrode substrate, which is a high-potential conductor; A thin film, having a plurality of tiny pores, is directly coated on the negative electrode substrate; An electrolyte, which is a mixture of water or a weak acid and a photocatalyst, and the photocatalyst has the function of activating or dissociating water when there is a light source or a heat source; The negative electrode substrate covers the positive electrode substrate and the electrolyte as a casing, and is provided with at least one connecting hole; The solar cell uses the ions generated by water through the photocatalyst as the internal conduction of the cell, and uses the potential difference between the positive electrode substrate and the negative electrode substrate as a power supply source. 4. The solar power supply system according to claim 1, wherein said solar cells at least comprise: A positive electrode substrate, which is a non-oxidizable low-potential conductor, or a non-oxidizable low-potential conductor with the function of activating or dissociating water; A negative electrode substrate, which is a high-potential conductor; A thin film, having a plurality of tiny pores, is directly coated on the negative electrode substrate; An electrolyte, which is a mixture of water or a weak acid and a photocatalyst, and the photocatalyst has the function of activating or dissociating water when there is a light source or a heat source; The positive electrode substrate covers the negative electrode substrate and the electrolyte as a casing, and is provided with at least one connection hole; The solar cell uses the ions generated by water through the photocatalyst as the internal conduction of the cell, and uses the potential difference between the positive electrode substrate and the negative electrode substrate as a power supply source. 5. The solar power supply system according to any one of claims 2 to 4, wherein the anode substrate of the solar cell is a conductor capable of emitting electromagnetic waves, or at least includes a Far-infrared nano-ceramics or nano-anions or nano-carbon or nano-carbon tubes or nano-silver ions or activated carbon are made by mixing conductor particles or fibers in an appropriate proportion. 6. The solar power supply system according to any one of claims 2 to 4, wherein the anode base of the solar cell is activated carbon, the anode base is aluminum or zinc, Or lithium or magnesium or an alloy of lithium magnesium comprising at least aluminum or zinc. 7. The solar power supply system according to any one of claims 2-4, wherein the thin film of the solar cell is a permeable membrane. 8. The solar power supply system according to claim 7, wherein the permeable membrane of the solar cell is a proton exchange membrane. 9. The solar power supply system according to any one of claims 2 to 4, wherein the photocatalyst of the solar cell includes at least one nanometer titanium dioxide or nanometer zinc oxide or nanometer dioxide Tin or nano zirconium dioxide or nano cadmium sulfide or nano zinc sulfide. 10. The solar power supply system according to any one of claims 2 to 4, wherein the solar cell further includes a non-photocatalyst, which has activation or activation functions when there is no light source or heat source function of dissociated water. 11. The solar energy power supply system according to claim 10, characterized in that the non-photocatalyst of the solar cell includes at least one far-infrared nano-ceramic or nano-anions or nano-carbon or carbon nano-tubes or nano-carbons. Rice silver ion or activated carbon or monoacid. 12. The solar power supply system according to any one of claims 2 to 4, wherein the solar cell further comprises a magnetic field capable of activating or dissociating water. 13. The solar power supply system according to any one of claims 2 to 4, wherein the solar cell further comprises a high water absorption material, the high water absorption material is interposed between the positive electrode base and the between the films. 14. The solar power supply system according to any one of claims 2 to 4, wherein the solar cell further comprises a safety valve, which is installed on the casing of the solar cell . 15. The solar power supply system according to any one of claims 2 to 4, wherein the thin film of the solar cell is a polymer film or a chemical film.

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