37 results about "Solar controller" patented technology

The light energy charging lamp comprises a shell, a circuit board and a rechargeable battery are arranged in the shell, a light source is arranged on the circuit board, the battery is electrically connected with the circuit board and the light source, and a light transmitting area is arranged on the shell corresponding to the light emitting position of the light source. A perovskite photovoltaic panel used for converting light energy into direct current is further arranged in the shell, a solar controller is further arranged on the circuit board, and the solar controller is used for adjusting the voltage and current of the direct current generated by the perovskite photovoltaic panel and storing the voltage and current in the battery so as to achieve automatic charging of the battery. When people use the lamp indoors, the lamp can be charged through weak natural light or an artificial light source, when people use the lamp outdoors, the lamp can be charged through sunlight, and long-time convenient illumination is guaranteed for people. Moreover, due to automatic charging, manual charging operation is omitted, light energy is effectively utilized, and resource waste is reduced. And on the other hand, no charging wire or mains supply is needed for charging, so that carrying and using outside are facilitated.

The utility model provides a heat dissipation structure of a solar controller, which belongs to the technical field of photovoltaic controllers and comprises a controller shell, a sealing cover plate, a ventilation dustproof net, a partition plate, a mounting frame, a support, a controller component, a surface-mounted temperature sensor, a sintering heat pipe, a heat dissipation sheet and a heat dissipation fan. According to the utility model, the radiating fins hung at the upper ends of the controller components can absorb heat emitted upwards by the controller components from the upper ends, and the fins of the radiating fins are trapezoidal, so that the radiating fins can fully absorb the heat from a heat source part and quickly transfer the heat to a thinner area around, thereby improving the radiating efficiency and reducing the heat loss. The inclination angle of the flow guide grooves of the cooling fins is 15 degrees, natural convection airflow can be guided to pass through a cooling area in an accelerated mode, the circulation performance of air in the controller can be improved, heat on the side faces of controller components can be rapidly conducted to the far-end cooling fins through the sintering heat pipes, the cooling temperature difference can be reduced, and the service life of the controller is prolonged. And the condition of overlarge regional cooling difference is reduced.

The utility model discloses an outdoor integrated installation device for an optical fiber demodulator, which comprises a vertical rod, a lightning rod, a cabinet, a solar cell, a solar controller, a storage battery and the optical fiber demodulator, the lightning rod is arranged on the top of the vertical rod, and the solar cell is arranged on the vertical rod. The solar controller, the storage battery and the optical fiber demodulator are installed in the cabinet, and the solar controller is connected with the solar battery, the storage battery and the optical fiber demodulator so as to control storage of electric energy and output load voltage needed by the optical fiber demodulator. According to the outdoor integrated installation device for the optical fiber demodulator, a plurality of lightning protection devices are introduced, so that the influence of abnormal states such as over-current, under-voltage, thunder and lightning on electric equipment can be obviously improved. And through the overall reinforcing structure design of the device, the wind resistance and shock resistance of an outdoor station are greatly enhanced, and a hardware foundation for stable operation is provided for a field unattended station.

The application discloses a PCB bottom plate pluggable bus electronic station board centralized controller; comprising a CB total bottom plate, and a plurality of function modules plugged on the PCB total bottom plate; the plurality of function modules at least comprise a power module, a communication DTU module, an Android master control module, a clock module, a power amplifier module and a solar controller module; the application adopts a commercially available general standard module and a pluggable structure, completely gets rid of the dependence on special customized accessories, realizes supply chain opening and controllable cost. The module is directly connected with the PCB bottom plate through a pin, internal wires are cancelled, clear printing marks are matched, assembly and operation and maintenance are greatly simplified, production can be outsourced, and only the corresponding module needs to be replaced when a fault occurs, without on-site wiring maintenance.

The application provides a kind of light oil storage multi-function complementary direct current power supply system for monitoring buoy, relates to new energy power supply technical field, including photovoltaic power generation system, diesel power generation system, energy storage battery system, energy management module, DC bus and load equipment;Photovoltaic power generation system is composed of flexible photovoltaic panel and MPPT solar controller in series, the output end of flexible photovoltaic panel is connected with the input end of MPPT solar controller, the output end of MPPT solar controller is connected with the input end of DC bus, and flexible photovoltaic panel outputs 150V direct current.The system of the application takes 72V DC bus as the core, realizes voltage adaptation and stable output through various controllers and converters, adapts to the power demand of different load equipment of buoy, solves the problem of single power supply mode limited by weather and endurance, has the advantages of high power supply reliability, high energy utilization efficiency and convenient installation and maintenance, meets the continuous power supply demand of long-time off-shore deployment of buoy.

The application discloses a kind of photovoltaic power generation devices for water conservancy and hydropower, it relates to the technical field of solar power generation equipment, it includes base, mounting frame installed in the top of base, photovoltaic board installed in the top of mounting frame, electrical cabinet installed in one side of mounting frame and solar controller, battery and inverter installed in electrical cabinet, the bottom of the mounting frame is fixedly connected with rotating plate, the bottom of the base is installed with driving motor, the output shaft of the driving motor is vertically upwards and is fixedly connected with the bottom of rotating plate penetrating base, a wireless radio remote control module is installed in the electrical cabinet, and the wireless radio remote control module is electrically connected with the driving motor to control the opening and closing of the driving motor.The application can improve power generation efficiency.

The invention relates to the technical field of photovoltaic control, in particular to a photovoltaic control system based on a virtual load, which comprises a solar controller, a lithium battery energy storage subsystem, an inverter, an actual load connecting end and an external mains supply input end, and the inverter is internally provided with a programmable virtual load and is integrated with a power regulation module and a DC / AC conversion module. The system simulates the characteristics of a target load or an energy storage unit through a virtual load, combines the historical data of a memory module and a load learning strategy, rehearses and generates an optimal switching instruction before power supply switching, supports off-grid simulation and closed-loop correction, and improves the power supply continuity, safety and energy utilization efficiency.

This invention discloses an anti-shading solar power supply system for outdoor electronic bus stop signs and shelters. It includes multiple sets of photovoltaic power generation units, each consisting of at least two solar photovoltaic panels connected independently in parallel with positive terminals connected to each other and negative terminals connected to each other, with no series connection between the power generation units. It also includes multiple independent PWM solar controllers, each with its input terminal electrically connected to only one set of power generation units, and each PWM controller is electrically independent. This invention employs multiple independent PWM solar controllers, each corresponding to a set of power generation units with multiple independently connected photovoltaic panels. The power generation units are not connected in series and generate electricity independently. When any photovoltaic panel is shaded by a building or tree, or its surface is partially covered by leaves, dust, bird droppings, or other substances, only the power generation power of the unit containing that photovoltaic panel is affected; other power generation units continue to operate normally.

The present invention relates to a system of autonomous towers for exterminating and monitoring insects that comprises a main tower and at least one slave tower, wherein the main tower comprises: a self-sustaining power supply system composed of a solar panel; a solar charge controller, and a storage battery, configured to provide continuous power, independently of an external source of electricity; a centralized control device through a microcomputer (Raspberry Pi) that manages the operation of the system and collects data from the slave towers through a LoRa communication network; a camera coupled to capture images of the eliminated insects, connected to a 4G module for transmitting the images to a remote server, where an artificial intelligence algorithm processes and identifies the species and quantity of insects; a high-voltage grid composed of a Positive Voltage Network (+) and a Negative Voltage Network (−) configured to release an electric discharge upon contact with insects, eliminating them instantly, wherein each slave tower comprises: a power supply system composed of a solar panel, solar controller, and battery, ensuring independent operation from an external source of electricity; a Lora communication module configured to connect to the main tower and transmit monitoring data, in addition to receiving commands, allowing for expansion of the coverage area and auxiliary action in the extermination of insects

The utility model discloses a solar luggage case, which relates to the technical field of luggage cases and comprises a solar case body, the inner wall of the solar case body is fixedly connected with a partition plate, the left side of the partition plate is provided with a power energy storage battery and a solar controller, and the top of the solar case body is fixedly connected with a main solar panel. And standby solar modules are arranged on two sides of the solar box body. According to the utility model, the main solar panel is used for charging the energy storage battery of the power supply, the charged energy storage battery can be used as required and used by electric equipment, and the USB interface is used for connecting the power supply equipment, so that the travel is convenient.

The invention discloses a portable automobile solar sunscreen charging device, and relates to the technical field of automobile protection and new energy utilization, the portable automobile solar sunscreen charging device comprises a sunscreen heat insulation structural body, a solar charging assembly and a solar controller, the solar charging assembly comprises a foldable main solar panel and a plurality of auxiliary solar panels, the sunscreen heat insulation structural body is of a dot-matrix type conical protruding structure which can be detachably assembled and is hollow inside, double fixation is achieved through a suction cup, a heat insulation gap is formed, and stable use in the driving process is guaranteed through cooperation with an adjustable strengthening fixing device. The solar controller can be connected with the energy storage device and the slow charging handle and has the functions of electric energy storage and auxiliary charging; the device is further provided with an intelligent control module, illumination and temperature can be monitored, the working state can be adjusted, and remote monitoring is achieved through wireless communication. According to the invention, the vehicle does not need to be refitted, the portability is high, the functions of efficient sunscreen and heat insulation and stable solar charging are integrated, the application scene is wide, the intelligent control is realized, the energy is saved, the environment is protected, and the defects of single function, complicated refitting and poor portability of the existing product are overcome.

1. Name of the designed product: Solar controller (PWM). 2. Use of the designed product: The designed product is used for controlling the charging of the battery by the photovoltaic panel. 3. Design points of the designed product: The shape of the product. 4. Picture or photo best indicating the design points: Perspective view.

The utility model discloses an energy storage control and protection integrated battery with a protection grade of IP68. A battery relates to the technical field of batteries and comprises a mounting rack, a battery shell and a foam layer, and a frame is fixedly mounted at the top end of the mounting rack through fixing bolts. According to the utility model, the battery shell is arranged in the frame body, and the storage battery and the solar controller are arranged in the battery shell through glue filling and packaging, so that an integrated design structure is integrally formed, the space is greatly saved, the length of a circuit is shortened, and the power loss and waste are reduced; the outer surface of the battery shell is coated with the anti-corrosion coating, so that the battery shell has an anti-corrosion function, the storage battery and the controller can be effectively prevented from being corroded by the outside world, the outer surface of the anti-corrosion coating is coated with the waterproof coating, and glue adopted for glue pouring is epoxy resin pouring sealant or silicone rubber pouring sealant, so that the corrosion resistance of the battery shell is improved, and the service life of the battery shell is prolonged. Therefore, IP68 waterproof performance of the battery is realized, and the waterproof performance of the battery shell is improved.

The utility model discloses a novel yak breeding fence which comprises a fence frame, an installation groove is formed in the fence frame, a net plate assembly is connected in the installation groove, the top of the fence frame is connected with an audible and visual alarm, an infrared sensor and a solar panel, and the front side of the top of the fence frame is connected with an illuminating lamp. The rear side of the top of the fence frame is connected with a human body induction switch and a light sensor, the front side and the rear side of the bottom of the fence frame are connected with inserting groove bodies correspondingly, L-shaped fixing inserting rods are inserted into the inserting groove bodies, one side of the fence frame is connected with a fixing plate, and the other side of the fence frame is connected with an inserting plate and a control box. And a wireless transmitting module, an intelligent controller, a solar controller and a charging power supply are connected in the control box. The beneficial effects are that mounting and dismounting are convenient; the safety protection performance is high; and patrol management is convenient.

The utility model relates to the field of fixing structures, in particular to a solar device fixer. The solar device fixer comprises a mounting seat for mounting a solar controller and a fixing structure, the fixing structure comprises a first clamping plate and a second clamping plate, one end of the first clamping plate is connected with the mounting seat, the other end forms a first pointed insert, one end of the second clamping plate is rotatably connected with the first clamping plate, and the other end forms a second pointed insert; wherein the solar device fixer has a first state and a second state which can be mutually converted, and in the first state, the second clamping plate rotates relative to the first clamping plate and forms a clamping opening; and in the second state, the second clamping plate is attached to the first clamping plate, and the first sharp plug and the second sharp plug are matched to form a plug-in rod. Thus, a user can switch the state of the solar device fixer according to own requirements and select one of the two fixing modes of clamping and plugging, the use scene of the fixer is increased, and the solar device fixer is simple in structure and convenient to operate.

The invention discloses a line engineering tower footing greening solar maintenance system, and relates to the field of vegetation maintenance. A manual maintenance mode is generally adopted for maintenance work after tower footing greening, a large amount of time and manpower need to be consumed, and efficiency is low. Comprising a moving trolley, a solar power supply device, a spraying device, a main control module and a video monitoring device, the solar power supply device comprises a detachable solar panel, a storage battery and a solar controller, and the spraying device comprises a water pump, a spraying pipe network, a water inlet and a water outlet; and the main control module is connected with the video monitoring device. Cooperative work of a power supply system and a spraying device is achieved, the overall structure is compact, moving and fixing operation is convenient and fast, the efficiency and quality of tower footing greening maintenance operation are effectively improved, remote visual management is achieved, the field inspection problem is solved, and the problem that manual maintenance needs to consume a large amount of time and manpower is solved.

The utility model relates to the technical field of solar controllers, in particular to a solar PWM (Pulse Width Modulation) controller, which mainly comprises a controller body, a control panel is arranged at the front end of the controller body, a heat dissipation plate is connected to the rear end of the controller body, a connecting and positioning assembly comprises a clamping block, a sliding clamping block is arranged at the bottom end of the clamping block, and the sliding clamping block is connected with the controller body. A butt joint rod is arranged at the rear end of the clamping block, the inserting and fixing assembly comprises an inserting block, a positioning clamping block is arranged on one side of the inserting block, and an elastic connecting rod is arranged on the inner side of the positioning clamping block. According to the solar PWM controller, when a plurality of controllers are connected, the controllers can be installed in a stacked mode, the clamping blocks and the sliding clamping blocks are arranged in the middle for spacing limitation in a sliding clamping mode, the inner sides of the heat dissipation plates at the rear end are in butt joint through the butt joint rods to form adjustment heat dissipation, the stability of instrument installation is improved, and the practicability of the controller is improved. The instrument is modularly distributed, and the subsequent overhaul and maintenance efficiency is improved.

The invention relates to the technical field of power supply regulation, and discloses an intelligent box output power supply regulation method and system, and the method comprises the steps: creating a port grade configuration table for a POE port of an intelligent box, and setting a high electric quantity threshold value and a normal electric quantity threshold value; reading serial port data of the solar controller, verifying the serial port data to obtain effective data, and filtering SOC values in the effective data to obtain SOC filtering values; comparing the SOC filtering value with the high electric quantity threshold value and the normal electric quantity threshold value, and determining a working condition grade; according to the port grade configuration table and the working condition grade, power-off operation or power supply operation is carried out on the POE port, by establishing the serial port communication link of the solar controller and the POE power supply unit, core energy state data such as the SOC value of a storage battery and photovoltaic charging current are collected in real time, and the state data of the storage battery are stored in the POE power supply unit; and linkage of a solar power supply state and POE port regulation and control is realized.

The invention provides a low-frequency current ripple suppression method and device and a state machine controller, and the method comprises the steps: enabling a system to enter a soft start stage after the system is powered on, opening a main control loop, and closing a harmonic elimination loop; after the soft start is completed, obtaining the input voltage, the output current and the output power of the solar controller; judging whether the system is in a stable state or not according to the input voltage, the output current and the output power; and if it is judged that the system is in the stable state, starting the harmonic elimination loop. The harmonic elimination loop and the main control loop work independently, superposition output is carried out only in a stable state, and coupling of the control loop can be reduced.

1. The name of the design product: solar controller. 2. The use of the design product: solar controller used on color light. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

The invention provides a vehicle. The vehicle comprises a vehicle body which is provided with solar glass; the solar controller is arranged on the vehicle body and is electrically connected with the solar glass; the vehicle-mounted cold and warm box is connected with the vehicle body, and the vehicle-mounted cold and warm box is electrically connected with the low-voltage storage battery, the high-voltage battery and the solar controller on the vehicle body through the distribution box. The problem that in the prior art, a vehicle-mounted cooling and heating box is insufficient in power supply is solved.

1. The name of the design product: solar controller (SCM30). 2. The use of the design product: for solar controller. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The utility model relates to the technical field of solar controllers, in particular to an adjustable mounting mechanism for a solar controller, and adopts the technical scheme that the adjustable mounting mechanism for the solar controller comprises a mounting box, supporting legs, heat dissipation holes, a heat dissipation copper plate, a limiting plate and a driving assembly, four supporting legs are fixedly connected to the bottom end of the mounting box, a heat dissipation hole penetrating through the mounting box is formed in the mounting box, a heat dissipation copper plate is movably connected in the mounting box, a limiting plate is installed in the mounting box, a solar controller located in front of the heat dissipation copper plate is installed in the mounting box, and a heat dissipation fan located on the rear side of the heat dissipation copper plate is installed in the mounting box; a driving assembly for moving the heat dissipation copper plate is mounted on the limiting plate; according to the adjustable mounting mechanism for the solar controller, the heat dissipation copper plate which is originally fixedly connected in the mounting box is changed into sliding connection, and the driving assembly is utilized to drive the heat dissipation copper plate to adjust the position according to the size of the solar controller, so that the universality of the whole adjustable mounting mechanism for the solar controller is improved.

The invention belongs to the technical field of sewage treatment, and particularly relates to a method for treating wastewater by a condensation coupling technology. The method disclosed by the invention is realized by utilizing a condensation coupling wastewater treatment system; the condensation coupling wastewater treatment system comprises a sun-tracking condensation part and an energy supply part; the sun-tracking light-condensing part comprises a light sensor, a Fresnel light-condensing lens, a fixed plate, a motor, a double-shaft tracking bracket, an LED lamp, a reactor and a tracking controller; the energy supply part comprises an intelligent solar controller, a storage battery and a solar photovoltaic panel. In addition, the efficient treatment of the wastewater is realized by utilizing the synergistic coupling of the irradiation of the LED light source and the sunlight focused by the Fresnel condensing lens. The method is suitable for removing typical antibiotic pollutants in all weather and multiple scenes, does not need to add a catalyst, is low in operation cost, and has a good application prospect and practical value.

This utility model discloses a multi-purpose photovoltaic device for engineering vehicles, comprising several photovoltaic modules, a solar controller, a battery unit, a DC load unit module, and an AC load unit module. The photovoltaic modules are connected in series to the solar controller. The solar controller includes a photovoltaic panel interface and a battery interface. The photovoltaic panel interface connects to the photovoltaic modules as the photovoltaic power input terminal, and the battery interface connects to the battery unit. The DC load unit module is connected between the solar controller and the battery unit to drive DC loads. The AC load unit module is also connected between the solar controller and the battery unit to drive AC loads. By collecting solar energy through the photovoltaic modules and converting it into electrical energy, the device provides power to the vehicle's DC loads or AC power tools under the control of the solar controller, greatly improving the convenience and efficiency of emergency repair operations, saving fuel costs, and meeting various operational scenarios for engineering vehicles.

1. Name of the designed product: solar controller (series 1, series 2). 2. Use of the designed product: controller for solar power supply system control. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: design 1 perspective view. 5. Other circumstances that need to be explained Other explanation: specify design 1 as the basic design.

The utility model relates to the technical field of street lamp controllers, in particular to a combined solar street lamp controller structure which comprises a shell, a supporting plate is connected to the inner side of the shell in a sliding mode, a sealing plate is installed at one end of the supporting plate, a support is installed at the top end of the shell, and two sets of photovoltaic panels are installed on the support. A solar controller body is clamped to the top end of the supporting plate through a pressing mechanism, the pressing mechanism comprises a pressing assembly, a linkage buckling and moving assembly and a positioning assembly, the pressing assembly is used for assembling the solar controller body, the linkage buckling and moving assembly is used for unlocking the solar controller body, and the positioning assembly is used for positioning the solar controller body. The positioning assembly is used for positioning the linkage buckling and moving assembly; according to the utility model, the structure is simple, the operation is convenient, the solar controller main body can be locked only by pressing when being installed, the solar controller main body can be disassembled by buckling and then dragging, time and labor are saved, and the working efficiency during installation, use and disassembly maintenance is further improved.

The application relates to the technical field of curtain walls, and discloses a metal curtain wall structure which comprises vertical keels, two horizontal keels and metal curtain wall plates installed between the vertical keels and the two horizontal keels, and further comprises a power generation device, the power generation device comprising photovoltaic panels installed on the sunny side of the metal curtain wall plates, an electrical cabinet installed between the two horizontal keels, a solar energy controller installed in the electrical cabinet, a storage battery and an inverter; the photovoltaic panels, the solar energy controller, the storage battery and the inverter are electrically connected. The application is convenient for absorbing sunlight to generate electricity.