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: What is the self-consumption of a solar controller?: The self-consumption of a solar controller refers to the amount of energy that the controller itself consumes to operate. This energy consumption is separate from the energy generated by the solar panels it controls.

Q: How does a solar controller handle high current flow from the solar panels?: A solar controller, also known as a charge controller, plays a crucial role in regulating the flow of current from the solar panels to the battery bank. It ensures that the batteries receive the correct amount of charge and prevents overcharging or damage to the batteries. When high current flows from the solar panels, the solar controller manages this by utilizing a few key mechanisms. Firstly, it employs a pulse width modulation (PWM) or maximum power point tracking (MPPT) technique to efficiently convert the high current generated by the solar panels into the appropriate voltage and current required for charging the batteries. In the case of a PWM controller, it rapidly switches the connection between the solar panels and the battery bank on and off, controlling the flow of current and voltage to match the battery's requirements. This method effectively regulates the charging process and prevents excessive current from reaching the batteries. On the other hand, MPPT controllers employ advanced algorithms and circuitry to track the maximum power point of the solar panels, optimizing the energy conversion process. These controllers can handle high current flow by adjusting the voltage and current to maintain the maximum power output from the panels, resulting in more efficient charging of the batteries. Additionally, solar controllers incorporate various safety features to handle high current flow. They typically have built-in protections such as overcharge protection, short-circuit protection, and reverse polarity protection. These safeguards ensure the system remains safe and prevents any damage to the solar panels, batteries, or other connected components. In summary, a solar controller effectively handles high current flow from the solar panels through techniques such as PWM or MPPT, optimizing the energy conversion process. It also incorporates safety features to protect the system and ensure the batteries receive the appropriate charge without any risk of damage.

Q: Can a solar controller be used in conjunction with a power inverter?: Yes, a solar controller can be used in conjunction with a power inverter. The solar controller is responsible for regulating the charging of batteries from solar panels, while a power inverter converts the DC power from the batteries into AC power for use in appliances. By using both devices together, solar energy can be efficiently stored and converted into usable electricity.

Q: Can a solar controller be used with a solar-powered electric vehicle charging station for public use?: Yes, a solar controller can be used with a solar-powered electric vehicle charging station for public use. A solar controller helps regulate the flow of electricity from the solar panels to the charging station, ensuring efficient charging and protecting the batteries from overcharging. It also allows for monitoring and control of the charging station's performance.

Q: I installed the force Norit, solar hot water controller on a regular, set, Sheung Shui, three keys, how to set the automatic Sheung Shui!: Press and hold the water level key for 3 seconds, hear the "drop" sound, the display temperature of the two digits and the "time to add water" indicator light at the same time flashing, repeat the water level key to set the time to add water time. Set the time in Beijing plus the number of hours set into the regular water, such as set at 12 o'clock in the hour, regularly at 8 o'clock every day on the water, set the number of hours 20 (range 00-23), wait 5 seconds to automatically save and exit the "regular water" indicator light is on, the regular water function takes effect, after 8 o'clock every day will start the regular water. To cancel the time to add water: hold the water level key for 3 seconds, hear the "drop" after the "time to add water" indicator off, the time to add water function to cancel.

Q: What is the maximum number of system data logs supported by a solar controller?: The maximum number of system data logs supported by a solar controller can vary depending on the specific model and manufacturer. It is recommended to refer to the product's specifications or contact the manufacturer directly to determine the exact number of system data logs supported.

Q: How long is the lifespan of a typical solar controller?: The lifespan of a typical solar controller can vary due to various factors. On an average note, a well-maintained and high-quality solar controller can endure for approximately 10 to 15 years. However, there have been instances where solar controllers have surpassed this timeframe, reaching nearly 20 years or even more. Several factors can impact the durability of a solar controller, such as the brand and quality of the controller, the conditions it operates under, and the level of maintenance and care it receives. Controllers of superior quality from reputable brands generally exhibit better construction and sturdiness, resulting in an extended lifespan. The conditions under which the solar controller operates also greatly influence its longevity. Extreme temperatures, humidity, and exposure to harsh weather conditions can have a detrimental effect on the controller's lifespan. Conversely, controllers installed in regions with milder climates and protected locations tend to have a longer lifespan. Proper maintenance and care play a crucial role in prolonging the lifespan of a solar controller. Regular inspections and cleanings, ensuring adequate ventilation, and safeguarding the controller against excessive moisture or dust can significantly contribute to its overall lifespan. It is equally important to adhere to the manufacturer's maintenance guidelines and avoid overloading the controller beyond its rated capacity. In conclusion, although the average lifespan of a solar controller is typically around 10 to 15 years, various factors can influence its longevity. By investing in a high-quality controller, providing suitable operating conditions, and practicing regular maintenance, it is possible to extend the lifespan and optimize the efficiency of a solar controller.

Q: How does a solar controller handle variable sunlight conditions?: Efficiently regulating and optimizing the charging process of a solar panel system is the main purpose of a solar controller. Equipped with advanced technology, it effectively handles varying sunlight conditions. One of the main advantages of a solar controller is its ability to adapt the charging parameters based on the available sunlight. When there is a high intensity of sunlight, the controller permits the solar panels to work at their highest power output, guaranteeing the battery bank achieves optimal charging. Conversely, when there is low sunlight or partial shading of the panels, the controller actively adjusts the charging algorithm to prevent overcharging or damage to the battery. To effectively handle changing sunlight conditions, a solar controller also incorporates a Maximum Power Point Tracking (MPPT) algorithm. This feature enables the controller to trace and extract the maximum power from the solar panels, even when sunlight conditions are fluctuating. By continuously monitoring the voltage and current output of the panels, the MPPT algorithm adjusts the charging voltage to ensure the solar panels function with peak efficiency, delivering the maximum power possible to the battery, regardless of sunlight levels. Moreover, many solar controllers are equipped with built-in temperature compensation capabilities. This functionality allows the controller to modify the charging voltage according to the ambient temperature. As temperature influences the performance of the solar panels and the battery, the solar controller guarantees that the charging parameters are optimized to accommodate these temperature variations. This helps to maintain the efficiency of the system and prolong the lifespan of the battery. In conclusion, a solar controller effectively handles varying sunlight conditions by adjusting charging parameters, utilizing MPPT algorithms to extract maximum power, and incorporating temperature compensation to optimize the charging process. With these features, a solar controller ensures that the solar panel system operates at its utmost efficiency, irrespective of changing sunlight conditions, and provides optimal charging to the battery bank.

Q: What is the role of a solar controller in preventing damage to the solar panels from hail or storm events?: The primary function of a solar controller is to act as a protective mechanism, preventing damage to solar panels from hail or storm events. Hailstorms and severe storms pose significant risks to solar panels, but a solar controller plays a vital role in mitigating these risks. To begin with, the solar controller is responsible for monitoring weather conditions. It analyzes data from various sensors and weather forecasting systems to detect the approach of a hailstorm or severe storm. This early detection enables the solar controller to take precautionary measures before the storm arrives. Once a storm is detected, the solar controller can activate protective mechanisms to safeguard the solar panels. One such mechanism is the automatic tilting of the panels to minimize the surface area exposed to hail or storm winds. This adjustment reduces the chances of direct impact from hailstones or debris, effectively preventing potential damage. In addition, solar controllers often incorporate sensors that can detect the impact of hailstones on the panels. If a certain level of impact is detected, the controller can automatically shut down the panels to prevent further damage. This feature is crucial as it reduces the risk of electrical surges or short circuits during a storm. Furthermore, solar controllers can activate protective coverings or shields to physically shield the panels from hail or storm-induced damage. These coverings are typically made of durable materials capable of withstanding the impact of hailstones or debris, providing an additional layer of protection to the panels. Overall, the role of a solar controller in preventing damage to solar panels from hail or storm events involves monitoring weather conditions, initiating precautionary measures, adjusting panel angles, shutting down panels if necessary, and providing physical protection. By fulfilling these functions, solar controllers play a critical role in ensuring the durability and efficiency of solar panel systems during adverse weather conditions.

Q: Can a solar controller be used in a solar-powered electric vehicle charging station?: Yes, a solar controller can be used in a solar-powered electric vehicle charging station. A solar controller is responsible for regulating the flow of electricity from the solar panels to the charging station's battery. It ensures that the battery is charged efficiently and protects it from overcharging or damage. Therefore, a solar controller is an essential component in a solar-powered electric vehicle charging station.

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