Stacking Solar Charge Controllers for Economical Wind Solar Hybrid Street Light Controller

Stacking Solar Charge Controllers for Economical Wind Solar Hybrid Street Light Controller System 1

Stacking Solar Charge Controllers for Economical Wind Solar Hybrid Street Light Controller

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Loading Port:: Shanghai

Payment Terms:: TT or LC

Min Order Qty:: 10 unit

Supply Capability:: 10000 unit/month

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A solar inverter, or PV inverter, or Solar converter, converts the variable direct current (DC) output of a photovoltaic (PV) solar panel into a utility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network. It is a critical BOS–component in a photovoltaic system, allowing the use of ordinary AC-powered equipment. Solar inverters have special functions adapted for use with photovoltaic arrays, including maximum power point tracking and anti-islanding protection.
This product has high conversion efficiency, reliable quality, intelligent monitoring system and best service, which will provide you with a memorable user experience and solutions.

I. PRODUCT INTRODUCTION

The wind/solar hybrid street light 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. It can simultaneously control wind turbine and solar panel and transform the wind and solar energy into electricity for the 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

Superior military-grade components to ensure the product stability.

Perfect protection function, thus the system has higher reliability.

LED、digits indicator for freely check and set various of status parameters.

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

Two DC Load output, light-control, time-control, constant output, and multiple output control mode selection

PWM stepless unload mode, which burn the excess power into Dump load, making the battery charging in best status.

High quality aluminum alloy appearance, with small size and good cooling effect.

III. APPLICATION AREAS

Stand alone wind/solar hybrid power station.

Stand alone domestic household wind/solar hybrid power system.

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

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

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

IV. 12V TECHNICAL PARAMETERS

Product Model	WWS02-12-B00D	WWS03-12-B00D	WWS04-12-B00D
Rated battery voltage	12V	12V	12V
Rated wind turbine input power	200W	300W	400W
Maximum wind turbine input powr	300W	450W	600W
Wind turbine brake current	20A	30A	40A
Rated solar input power	100W
Wind Turbine Charge Shutoff Voltage	14.5V
Wind Turbine Charge Recovery Voltage	13.2V
Battery Under Voltage Shutoff	10.8V
Battery Under Voltage Recovery	12V
Input over voltage Shutoff	16V
PV Voltage Of Light-Control On	1V
PV Voltage Of Light-Control Off	1.6V
Load 1 and Load 2 Rated Output Current	10A
Load 1 Output Mode	Light-Control On and Light-Control Off
Load 2 Output Mode	Light-Control On and Time-Control 5 hours
Dumpload control mode	PWM
Display mode	LED digits indicator
Cooling	Aluminium alloy shell radiating
Protection Level	IP53（Indoor）
Quiescent Current	≤20 mA
Display Parameters	Over-voltage, Over-discharge, Overload, Short-circuit, Night etc.
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
Dimensions (L x W x H)	125×152×62mm
Net Weight	0.75kg
In order to serve our customers better, our company can adjust parameters configuration according to customer’s requirement.

Economical Wind Solar Hybrid Street Light Controller

Q: How do I determine the size of a solar controller for my system?: To determine the size of a solar controller for your system, you need to consider the maximum current and voltage of your solar panels. The solar controller should be capable of handling the current and voltage outputs of your panels. Additionally, you should also consider the maximum load or power consumption of your system to ensure the controller can handle the required capacity.

Q: Can a solar controller be used with a solar-powered irrigation system?: Yes, a solar controller can be used with a solar-powered irrigation system. The solar controller helps regulate the charging and discharging of the batteries in the solar-powered system, ensuring efficient use of solar energy to power the irrigation system.

Q: What is the role of a solar controller in preventing battery memory effect?: The role of a solar controller in preventing battery memory effect is to regulate and optimize the charging process of the battery. It ensures that the battery is not overcharged or discharged excessively, which helps to prevent the memory effect. By maintaining the battery at the optimal charge level, the solar controller helps to extend the battery lifespan and maximize its performance.

Q: What are the different types of solar controllers available?: The different types of solar controllers available include PWM (Pulse Width Modulation) controllers, MPPT (Maximum Power Point Tracking) controllers, and basic on/off controllers.

Q: Can a solar controller be used with solar-powered water purification systems?: Yes, a solar controller can be used with solar-powered water purification systems. A solar controller helps regulate and optimize the charging of batteries in solar systems, ensuring that the batteries are not overcharged or damaged. Since many solar-powered water purification systems rely on batteries to store and supply power, a solar controller is essential in managing the charging process efficiently and effectively.

Q: How does a solar controller prevent damage to the solar panels during hail or storm events?: A solar controller, also known as a charge controller, plays a crucial role in preventing damage to solar panels during hail or storm events. Its primary function is to regulate the flow of electricity from the solar panels to the battery bank or grid, ensuring optimal charging and preventing overcharging or overvoltage. During hail or storm events, the solar controller acts as a protective barrier between the solar panels and the external environment. It effectively mitigates the risks associated with hail or storm damage by employing various mechanisms: 1. Voltage Regulation: Solar controllers monitor and regulate the voltage output from the solar panels. In the event of a sudden increase in voltage due to hail or storm-induced power fluctuations, the controller immediately detects the excess voltage and regulates it to a safe level. This prevents the solar panels from being overloaded, which could lead to irreversible damage. 2. Overcurrent Protection: In the event of a storm, heavy winds or debris may cause electrical surges or short circuits in the solar panel system. A solar controller includes overcurrent protection mechanisms that detect any abnormal current flow and immediately disconnects the panels from the battery or grid, preventing damage to the panels or other components. 3. Surge Protection: Hail or storm events often come with power surges or voltage spikes. Solar controllers typically include built-in surge protection features to safeguard the entire system from these voltage fluctuations. These protections prevent damage to the sensitive electronic components of the solar panels, ensuring their longevity and uninterrupted performance. 4. Temperature Monitoring and Protection: Extreme weather conditions during hail or storm events can lead to rapid temperature fluctuations. Solar controllers ensure that the panels are operating within a safe temperature range. They monitor the panel temperature and employ mechanisms such as reducing the charging rate or temporarily shutting down the system if the temperature exceeds the safe limit. By preventing overheating, the solar controller helps to prolong the lifespan of the solar panels. Overall, a solar controller acts as a vital safety mechanism that protects solar panels from potential damage during hail or storm events. It regulates voltage, prevents overcurrent, provides surge protection, and monitors temperature to ensure the panels are operating optimally and within safe parameters. By doing so, it helps to ensure the longevity and efficiency of the solar panel system.

Q: Can a solar controller be used with solar panels that are connected to a solar concentrator?: Solar panels connected to a solar concentrator can indeed be used with a solar controller. The solar concentrator is a device that concentrates sunlight onto a smaller area, thereby increasing the intensity of the light and the energy that can be harvested. The solar controller's role is to regulate the charging and discharging of batteries in a solar power system. When used in conjunction with solar panels connected to a solar concentrator, the solar controller ensures efficient and safe battery charging. It does so by monitoring the incoming voltage and current from the solar panels and adjusting the charging parameters accordingly. Therefore, it is highly recommended to use a solar controller with solar panels connected to a solar concentrator in order to optimize the performance and longevity of the solar power system.

Q: How does a solar controller handle reverse polarity or incorrect wiring connections?: Reverse polarity or incorrect wiring connections can be handled by a solar controller in several ways. Firstly, most solar controllers are equipped with protective measures such as fuses or circuit breakers. These safeguards prevent any harm to the controller or the connected solar panels in the event of reverse polarity or incorrect wiring. By disconnecting the charging circuit, these protective devices avert any potential electrical damage. Moreover, numerous solar controllers incorporate LED indicators or LCD displays to alert the user of any wiring issues. When reverse polarity or incorrect wiring connections are detected, these indicators or displays can present error codes or warning messages. This enables the user to promptly identify and resolve the wiring problem before any harm is done. In addition, modern solar controllers may feature safety functions like automatic shutdown or overload protection. These functions are specifically designed to safeguard the controller and connected devices. In the event of reverse polarity or excessive current flow caused by incorrect wiring, the charging circuit is automatically shut down. This effectively prevents any potential damage to the solar panels, batteries, or other connected devices. To sum up, a solar controller effectively handles reverse polarity or incorrect wiring connections through the implementation of built-in protection mechanisms, LED indicators or LCD displays for error notification, and safety features like automatic shutdown or overload protection. These combined features ensure the safe and efficient operation of the solar system, preventing any potential damage or electrical hazards.

Q: Can a solar controller be used with a solar-powered charging station for electronic devices?: Yes, a solar controller can be used with a solar-powered charging station for electronic devices. The solar controller helps regulate and optimize the charging process, ensuring that the solar panel's output is efficiently converted and delivered to the electronic devices being charged at the charging station.

Q: Can a solar controller be used with solar panels that are connected to a solar cooling system?: Solar panels that are connected to a solar cooling system can indeed be used with a solar controller. The solar controller is a necessary part of any solar power system, including solar cooling systems. Its purpose is to regulate the flow of electricity from the solar panels to the cooling system, ensuring that the panels are operating at their optimal efficiency and that the cooling system is receiving the appropriate amount of power. The solar controller also plays a role in managing the charging and discharging of the batteries within the system. This helps to prevent overcharging or excessive discharge, both of which can cause damage. Additionally, the solar controller monitors the voltage and current output from the solar panels, ensuring that the cooling system receives a consistent and steady power supply. In a solar cooling system, the solar panels gather sunlight and convert it into electricity. This electricity is then used to power the cooling system. The solar controller is responsible for controlling the power flow and ensuring that the cooling system operates effectively. By utilizing a solar controller, the solar cooling system is able to maximize its energy efficiency, reduce energy consumption, and enhance overall system performance. Furthermore, it helps to prolong the lifespan of the solar panels and batteries by preventing potential damage caused by irregular power flow. To summarize, a solar controller is an essential component of a solar cooling system that enables the efficient and effective use of solar panels to power the cooling system.

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