Street Light Controller 24V - Wind Solar Hybrid with 2 Solar Charge Controllers

Street Light Controller 24V - Wind Solar Hybrid with 2 Solar Charge Controllers System 1

Street Light Controller 24V - Wind Solar Hybrid with 2 Solar Charge Controllers

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Loading Port:: Shanghai

Payment Terms:: TT or LC

Min Order Qty:: 1 unit

Supply Capability:: 8000 unit/month

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I. PRODUCT INTRODUCTION

The wind/solar hybrid controller is specially designed for high-end small-scale wind/solar hybrid system and especially suitable for wind/solar hybrid street light system and wind/solar hybrid monitoring system.The controller can control wind turbine and solar panel at the same time and transform the wind and solar energy into electricity for DC load use, with excess energy stored into batteries. Varieties of appearance and function design, which is flexible to meet the requirements of different customers.

II. PERFORMANCE FEATURES

² Superior military-grade components to ensure the product stability.

² Check and set all operation parameters as requirement from LCD display.

² Voltage limiting and current limiting charge mode ensures battery in the best charging status.

² Two DC Load output, light control, time control, constant output, and multiple output control mode selections.

² PWM stepless dumpload mode, which release the excess power into dump load, making the battery charging in best status.

² Design of high quality aluminum alloy appearance, with small size and good cooling effect.

III. APPLICATION AREAS

² Stand alone wind/solar hybrid power station.

² Stand alone domestic household wind/solar hybrid power system.

² Mobile Communication base stations, expressway and other non-residential regions.

² Coastal islands, remote mountainous, border posts for regions shortage of or without electricity.

² Government demonstration projects, landscape lighting project, street light project etc.

IV. 24V TECHNICAL PARAMETERS

Product Model	WWS03-24-L01D	WWS04-24-L01D	WWS06-24-L01D
Rated battery voltage	24V	24V	24V
Rated wind turbine input power	300W	400W	600W
Maximum wind turbine input power	450W	600W	900W
Rated solar input power	300W	300W	300W
Dumpload Start Voltage	27V	27V	27V
Charge Shutoff Voltage	29V	29V	29V
Wind Turbine Brake Current	15A	20A	30A
Battery Under Voltage Shutoff	21.6V
Battery Under Voltage Recovery	24V
Input Over Voltage Shutoff	32V
Light Control On Voltage	2V
Light Control Off Voltage	3V
Rated Output Current of Load 1 and Load 2	10A
Load 1 Output Control Mode	Light Control On and Light Control Off
Load 2 Output Control Mode	Light Control On and Time Control 5 Hours Off
Dumpload Control Mode	PWM
Display Mode	LCD
Protection Level	IP53（Indoor）
Quiescent Current	≤20mA
Display Content	Battery Voltage, Wind Turbine Voltage, PV Voltage, Wind Turbine Current, PV Current, Wind Turbine Power, PV Power, Over Voltage, Under Voltage, Over Load, Short Circuit, Night etc status
Protection Functions	Solar reverse charge protection , Solar reverse connection protection, Battery over charge protection, Battery over discharge protection, Battery reverse connection protection, Over load protection, Short circuit protection, Lightning protection Wind turbine current limiting, Wind turbine automatic brake and manual brake.
Ambient Temperature	-20～+55℃
Ambient Humidity	0~93%, without condensing
Working Altitude	≤4000m
Wind Turbine Start Charge Voltage	4V
Input Admittance Value	10/30
Dimension (L x W x H)	223×152×82mm
Net Weight	2.8kg

Q: How does a solar controller handle battery capacity testing?: A solar controller handles battery capacity testing by monitoring the voltage and current of the battery during the charging and discharging process. It uses this data to calculate the state of charge (SOC) of the battery, which indicates the remaining capacity. The solar controller may also use algorithms to estimate the battery capacity based on its performance over time.

Q: How does a solar controller handle battery temperature compensation?: A solar controller handles battery temperature compensation by continuously monitoring and adjusting the charging voltage based on the temperature of the battery. This compensation feature ensures that the battery is charged optimally by adjusting the voltage to prevent overcharging in high temperatures and undercharging in low temperatures, thereby extending the battery's lifespan and improving its performance.

Q: What is the maximum number of solar panels that a solar controller can handle?: The number of solar panels that a solar controller can handle depends on the controller's specifications and capabilities. Typically, the capacity of a solar controller is determined by its maximum input voltage and current rating. Solar panels generate direct current (DC) electricity, and the solar controller's role is to regulate and optimize the flow of this DC power. This is done in order to charge a battery bank or supply power to an electrical load. The controller must be able to handle the voltage and current produced by the solar panels without surpassing its own limitations. To determine the maximum number of solar panels that a controller can handle, it is necessary to consider the voltage and current ratings of the panels and compare them to the specifications of the controller. By dividing the maximum input voltage and current rating of the controller by the corresponding values of the solar panels, one can estimate the maximum number of panels that can be safely connected. It is crucial to note that surpassing the maximum capacity of a solar controller can result in performance issues, such as reduced efficiency, overheating, or even damage to the controller. Therefore, it is essential to carefully examine the specifications of the controller and ensure that the total voltage and current of the connected solar panels are within its limits. This is necessary for reliable and safe operation.

Q: Can a solar controller be used with a solar-powered GPS tracker?: Yes, a solar controller can be used with a solar-powered GPS tracker. A solar controller regulates the flow of electricity from the solar panels to the battery, ensuring efficient charging and preventing overcharging. This is crucial for maintaining the power supply to the GPS tracker, especially in situations where there may be variations in sunlight intensity.

Q: Can a solar controller be used with different types of solar panel voltage regulators?: Yes, a solar controller can be used with different types of solar panel voltage regulators. A solar controller, also known as a charge controller, is designed to regulate the charging process of a solar panel or array. It helps to prevent overcharging of batteries and protects them from damage. Solar panel voltage regulators, on the other hand, are devices that regulate the voltage output from the solar panels to make it suitable for charging batteries or for direct use in electrical appliances. Typically, solar controllers are compatible with different types of solar panel voltage regulators. They are designed to work with a wide range of solar panel systems and can handle different voltage and current ratings. However, it is important to ensure that the solar controller is compatible with the specific voltage regulator being used. Before connecting a solar controller to a solar panel voltage regulator, it is recommended to check the specifications and compatibility requirements of both devices. This will ensure that they are compatible and can work together effectively and safely. In summary, a solar controller can be used with different types of solar panel voltage regulators, but it is important to ensure compatibility between the two devices before installation.

Q: Can a solar controller be used with a solar-powered street light?: Yes, a solar controller can be used with a solar-powered street light. A solar controller is an essential component of a solar-powered street light system as it regulates the power flow from the solar panel to the battery, preventing overcharging and extending the battery's lifespan. It also manages the lighting operation, controlling when the street light should turn on and off based on the battery's charge level. Overall, the solar controller plays a crucial role in optimizing the performance and efficiency of a solar-powered street light.

Q: What is the temperature range in which a solar controller operates?: A solar controller typically operates within a temperature range of -40°C to +85°C.

Q: How do I prevent undercharging of batteries with a solar controller?: To avoid undercharging batteries when using a solar controller, there are several important measures you should take: 1. Choose the appropriate solar controller: It is crucial to select a solar charge controller that is specifically designed for your battery type. Different batteries have different charging requirements, and using an incompatible controller can lead to undercharging or overcharging. 2. Determine the correct size for your solar array: Ensure that the wattage of your solar panels is sufficient to fulfill the energy needs of your battery system. If the solar array is too small, it may not generate enough power to fully charge the batteries, resulting in undercharging. 3. Establish the proper charging parameters: Most solar charge controllers allow for adjustments to voltage set points and charging algorithms. Consult the manufacturer's instructions or user manual to identify the optimal settings for your battery type, and configure the controller accordingly. 4. Monitor battery voltage and state of charge: Regularly check the battery voltage and state of charge using a battery monitor or voltmeter. This will enable you to assess whether the batteries are being adequately charged. Consistently low voltage or lack of expected increases in state of charge may indicate undercharging. 5. Consider temperature compensation: Some solar controllers offer temperature compensation features, which adapt the charging parameters based on the ambient temperature. This can help prevent undercharging in extreme hot or cold conditions, as temperature can impact battery charging efficiency. 6. Regularly maintain and clean your solar panels: Keep your solar panels clean and free from debris to maximize their efficiency. Dust, dirt, or shading can diminish the amount of power generated, potentially leading to undercharging. By following these guidelines, you can significantly minimize the risk of undercharging your batteries with a solar controller, ensuring they receive the necessary charge for optimal performance and longevity.

Q: Can a solar controller be used in a solar-powered emergency backup system?: Yes, a solar controller can be used in a solar-powered emergency backup system. A solar controller helps regulate the charging and discharging of batteries in a solar system, ensuring optimal performance and preventing overcharging or damage to the batteries. In an emergency backup system, a solar controller would play a crucial role in managing the power generated by the solar panels, storing it in batteries, and supplying it to essential devices or appliances when needed.

Q: Can a solar controller be used with solar-powered air conditioning systems?: Yes, a solar controller can be used with solar-powered air conditioning systems. A solar controller is designed to regulate the flow of electricity from solar panels to various devices, including air conditioning systems. It ensures that the solar power generated is appropriately utilized and optimizes the performance of the air conditioning system.

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