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31 July 2026
Efficient Charging Capability: With a maximum charging for current of 10A, these board optimize energy intake from solar panels, enhancing the overall efficiency of your solar energy setup and make sure quicker / charging.
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31 July 2026
White + yellow light solar panel maximum input: 5V-6V / <10W. Dark long light. Simple wiring, flexible and convenient installation, stable performance. Instruction manual 1. hope you could understand.
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30 July 2026
Note: Ensure proper heat dissipation during high-current operation. Supports a variety of solar panel and battery systems; no complex setup required; easy to replace and upgrade. Charging Current: 6A.
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30 July 2026
Note: Ensure proper heat dissipation during high-current operation. Supports a variety of solar panel and battery systems; no complex setup required; easy to replace and upgrade. Charging Current: 6A.
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29 July 2026
Single Axis Solar Tracker Controller &Light Sensor &IR Remote DIY Solar Panel Single Axis Solar Tracker Controller &Light Sensor &IR Remote DIY Solar Panel Package Included Option A: Only 1PCS IR Remote Control (No Battery Included). Option B: Only 1PCS Light Sensor. Option C: Only 1PCS Controller Box. Option D: 1PCS Controller Box + 1PCS Light Sensor. Option E: Whole Unit: 1PCS Controller Box + 1PCS Light Sensor + 1PCS IR Remote (No Battery Included). Notes: Pls check each mode carefully and choose the right mode as you need! This is WST03-3 Single Axis Solar Tracker Controller, The whole unit contains the Controller Box, Light Sensor With 3 Meters Wire and IR (infrared) Remote control. The controller analyzes the signal from the light sensor, then control the motor of the corresponding direction to execute positive rotation, reverse rotation and stop, and make the platform to be aligned with the sun. Three Modes will appear during the controller’s auto working, the controller will automatically switch the three modes according to different conditions. The three Modes are: Sunny Day Auto Tracking Mode, Night (Cloudy Day) Mode, Strong Wind Protection Mode. Users can set the parameters and working modes by the LCD screen for actual needs. There is an IR Remote for manual control, it can be used for testing when you assemble/use the controller the first time. Extra Limit Switch and Wind Speed Sensor (Anemometer) can be matched with the controller for actual needs. We provide more instruction and detailed settings in the English User’s Manual. Application: Solar tracking system: Solar photovoltaic System, solar thermal system, light guide and lighting, etc. Want more information? Additional information and detailed instructions can be found in the User’s Manual. About Shipping: * This item will be shipped out within 1-3 Business Days after confirmed payment received. * We ship via Express Delivery from China which usually takes about 5-7 Business Days to Worldwide. * We provide tracking number freely for all buyers. * Please confirm your shipping address is correct. Buyers are responsible for undeliverable order due address mismatch. We reserve the right to charge shipping fee to reship undeliverable items. * Any potential customs tax fee applied to the parcel should be covered by the buyer. On Oct 18, 2023 at 20:15:41 PDT, seller added the following information:
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29 July 2026
The use of imported high-frequency low-conduction resistance double MOS tube, high current diode, high efficiency flat high-power inductors, alloy current detection resistor. IN+: input positive, IN-: input negative(SOLAR).
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28 July 2026
We provide more instruction and detailed settings in the English User’s Manual. Want more information?.
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28 July 2026
Solar Panel Tracker Dual Axis Tracking LCD Controller &Light Sensor+Relay Module Solar Panel Tracker Dual Axis Tracking LCD Controller &Light Sensor+Relay Module Dual Axis Solar Tracker Controller Specification:Product NameWST03-2 Solar Tracker ControllerBrandSZMWKJCondition100% NewController Box Dimension145x90x40mm (5.71″x3.54″x1.57″)Input VoltageDC 12V/24V (DC 9V~35V)Max Load Current10AOperating Temperature-20℃ to +60℃Tracking Accuracy≤1° Features:1.High tracking accuracy, average tracking accuracy ≤ 1° (Actual accuracy is related to the platform’s moving speed);2.The light sensor has a wide range of detection angle and high accuracy. It’s inside the waterproof case, waterproof, dustproof and anti-aging;3.With LCD display which can show multiple working modes and parameters;4.Many of the parameters can be set (Tracking accuracy, threshold value of the light-sensor, threshold value of the wind speed sensor, the interval time of cyclical tracking, etc…);5.With strong wind protection mode (Wind speed sensor is required);6.Can set the platform stay at any position at night (or cloudy day);7. Can connect limit switch;8.Can be operated by IR remote control or the buttons on the controller box;9.Reverse battery protection, over-current protection; standby current ≤15mA. Relay Extension Module This relay module is a kind of power switch module which can be used for DC 5-30V system. It mainly contains 4-way relay and protection device. It can control two-way DC brush motors to finish positive inversion movement; It can also synchronously control two-way DC loads or time-sharing control four-way DC loads. Technical Parameters Condition: 100% Brand New Product Name: Relay Extension Module Relay Coil Voltage: DC 12V/24V Load Voltage: DC 5-30V Each Channel Max Current: 20A Operating Temperature: -20℃ ~ 60 ℃ Protection Class: IP52 Dimension: 145*90*41mm (5.71*3.54*1.61inch) Net Weight: 275g Package Included * 1PCS LCD Dual Axis Controller Box;* 1PCS Light Sensor with 3 Meters Wire;* 1PCS IR Remote Controller (No Battery included);* 1PCS Relay Extension Module;* 1PCS English User’s Manual. About Shipping: * This item will be shipped out within 1-3 Business Days after confirmed payment received. * Goods in stock in USA, buyer can get the parcel around 3-5 business days. * We provide tracking number freely for all buyers. * Please confirm your shipping address is correct. Buyers are responsible for undeliverable order due address mismatch. We reserve the right to charge shipping fee to reship undeliverable items. * Any potential customs tax fee applied to the parcel should be covered by the buyer. On Oct 18, 2023 at 20:37:47 PDT, seller added the following information:
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28 July 2026
Single Axis Solar Tracker Controller + IR Remote for Solar Tracking Sun Track Click Here to But It Now Click Here to But It Now Click Here to But It Now Single Axis Solar Tracker Controller + IR Remote for Solar Tracking Sun Track Package Included Option A: Only 1PCS IR Remote Control (No Battery Included). Option B: Only 1PCS Light Sensor. Option C: Only 1PCS Controller Box. Option D: 1PCS Controller Box + 1PCS Light Sensor. Option E: Whole Unit: 1PCS Controller Box + 1PCS Light Sensor + 1PCS IR Remote (No Battery Included). Notes: Pls check each mode carefully and choose the right mode as you need! This is WST03-3 Single Axis Solar Tracker Controller, The whole unit contains the Controller Box, Light Sensor With 3 Meters Wire and IR (infrared) Remote control. The controller analyzes the signal from the light sensor, then control the motor of the corresponding direction to execute positive rotation, reverse rotation and stop, and make the platform to be aligned with the sun. Three Modes will appear during the controller’s auto working, the controller will automatically switch the three modes according to different conditions. The three Modes are: Sunny Day Auto Tracking Mode, Night (Cloudy Day) Mode, Strong Wind Protection Mode. Users can set the parameters and working modes by the LCD screen for actual needs. There is an IR Remote for manual control, it can be used for testing when you assemble/use the controller the first time. Extra Limit Switch and Wind Speed Sensor (Anemometer) can be matched with the controller for actual needs. We provide more instruction and detailed settings in the English User’s Manual. Application: Solar tracking system: Solar photovoltaic System, solar thermal system, light guide and lighting, etc. Want more information? Additional information and detailed instructions can be found in the User’s Manual. About Shipping: * This item will be shipped out within 1-3 Business Days after confirmed payment received. * We provide tracking number freely for all buyers. * We ship via Standard Delivery from China which usually takes 8-12 working days to United States. * For other countries, we normally ship by China Post/Singapore Post which takes about 25-40 business days. Please make sure you accept the shipping time before you make purchase. * Please confirm your shipping address is correct. Buyers are responsible for undeliverable order due address mismatch. We reserve the right to charge shipping fee to reship undeliverable items. * Any potential customs tax fee applied to the parcel should be covered by the buyer. On Oct 18, 2023 at 20:15:41 PDT, seller added the following information:
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28 July 2026
Notes: Pls check each mode carefully and choose the right mode as you need! Optional B: Only 1PCS Light Sensor. We provide more instruction and detailed settings in the English User’s Manual.
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