Solar Street Light Controllers:2kW Wind Solar Hybrid PWM Stepless Unload Mode Controller

Solar Street Light Controllers:2kW Wind Solar Hybrid PWM Stepless Unload Mode Controller System 1

Solar Street Light Controllers:2kW Wind Solar Hybrid PWM Stepless Unload Mode Controller

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Loading Port:: Shanghai

Payment Terms:: TT or LC

Min Order Qty:: 1 unit

Supply Capability:: 5000 unit/month

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I. PRODUCT INTRODUCTION

The wind/solar hybrid controller is the control device which can control wind turbine and solar panel at the same time and transform wind and solar energy into electricity then stores to the battery bank.Wind/solar hybrid controller is the most important part in off-grid system, whose performance has much effect on life expectancy and operational stability of the whole system, especially the battery expectancy. Or battery service life will be shortened by over-charge or over-discharge.

II. PERFORMANCE FEATURES

Superior military-grade components to ensure the product stability.

Perfect protection function, thus the system has higher reliability.

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

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

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

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.

IV. 2KW TECHNICAL PARAMETERS

Product Model	WWS20-48	WWS20-96	WWS20-110	WWS20-120	WWS20-220
Rated Battery Voltage	48V	96V	110V	120V	220V
Rated Wind Turbine Input Power	2kW	2kW	2kW	2kW	2kW
Maximum Wind Turbine Input Power	3kW	3kW	3kW	3kW	3kW
Wind Turbine Brake Current	42A	21A	19A	17A	10A
Rated Solar Input Power	0.6 kW	0.6 kW	0.6 kW	0.6 kW	0.6 kW
Floating Charging Voltage	58V	116V	133V	145V	266V
Dimension(L x W x H)	442×425×172 mm
Net Weight	11.5 kg
Display Mode	LCD
Cooling	Fan
Protection Level	IP20（Indoor）
Quiescent Current	≤20 mA
Protection functions	Battery over charge; Battery over discharge; solar reverse charge protection; anti-reverse-connection protection; wind turbine over rotate speed protection; wind turbine over wind speed protection; wind turbine over voltage protection; wind turbine over current protection; manual brake protection; automatically brake protection; lightning protection.
Ambient Temperature	-20～+55℃
Ambient Humidity	0~93%,without condensing
Working Altitude	≤4000m
In order to serve our customers better. Our company can adjust parameters configuration according to customer’s requirement.

Q: Can a solar controller be used with a solar-powered outdoor advertising system?: Indeed, a solar-powered outdoor advertising system can make use of a solar controller. In fact, the utilization of a solar controller is vital for a solar power system as it effectively manages the transfer of electricity from the solar panels to the advertising system. This essential component optimizes the charging procedure, prevents excessive charging or discharging of the batteries, and safeguards the system against potential harm due to voltage fluctuations. By incorporating a solar controller, the solar-powered outdoor advertising system can fully exploit and leverage the energy generated by the solar panels, guaranteeing consistent and effective functionality.

Q: Can a solar controller be used with a solar-powered food processing facility?: Yes, a solar controller can be used with a solar-powered food processing facility. A solar controller is essential in managing and optimizing the power generated by solar panels. It regulates the flow of electricity, protects batteries from overcharging or discharging, and ensures efficient energy utilization. In a solar-powered food processing facility, a solar controller would help maintain a stable and reliable power supply, enabling smooth operations and reducing reliance on non-renewable energy sources.

Q: Can a solar controller be used with solar-powered streetlights?: Yes, a solar controller can be used with solar-powered streetlights. A solar controller regulates the voltage and current from the solar panels to ensure efficient charging of the batteries used in solar-powered streetlights. It helps manage the charging process and protects the batteries from overcharging or discharging.

Q: Can a solar controller be used with a solar-powered hydroponic system?: Yes, a solar controller can be used with a solar-powered hydroponic system. A solar controller is designed to regulate and optimize the charging and discharging of batteries in a solar system. In a solar-powered hydroponic system, the solar controller can be used to ensure the efficient use of solar energy by controlling the flow of power to the system's components, such as the pumps, lights, and sensors. This helps in maintaining the optimal conditions for plant growth while maximizing the utilization of solar power.

Q: Can a solar controller be used in off-grid solar systems?: Yes, a solar controller can be used in off-grid solar systems. In fact, it is an essential component of any off-grid solar system. A solar controller, also known as a charge controller, regulates the amount of charge going into the battery bank from the solar panels. It prevents overcharging of the batteries during periods of high solar input and protects the batteries from being completely drained during periods of low solar input. This helps to prolong the lifespan of the batteries and ensures their optimal performance. Additionally, solar controllers often have additional features such as load control and monitoring capabilities, making them an integral part of off-grid solar systems.

Q: Can a solar controller be used with a 12V battery system?: Yes, a solar controller can be used with a 12V battery system. The solar controller regulates the flow of energy from the solar panels to the battery, ensuring that the battery is not overcharged. It is compatible with 12V battery systems and helps optimize the charging process for maximum efficiency and battery life.

Q: Are all solar controllers waterproof?: No, not all solar controllers are waterproof. Some solar controllers are designed to be waterproof, while others may not be. It is important to check the specifications and features of a solar controller before purchasing to ensure that it is waterproof if that is a requirement for your specific needs.

Q: Does a solar controller have a built-in light sensor?: Yes, a solar controller typically has a built-in light sensor. The light sensor is used to measure the intensity of sunlight or ambient light and adjust the charging parameters of the solar controller accordingly. This is important to optimize the charging process and prevent overcharging or undercharging of the battery connected to the solar system. The light sensor allows the solar controller to detect the available sunlight and adjust the charging current and voltage levels accordingly, ensuring efficient and safe charging of the battery.

Q: What is the maximum voltage a solar controller can handle?: The maximum voltage a solar controller can handle depends on its design and specifications. However, typical solar controllers can handle voltages ranging from 12 volts to 48 volts, with some specialized controllers capable of handling higher voltages. It is essential to refer to the manufacturer's specifications and guidelines to ensure the solar controller can handle the specific voltage of your solar system.

Q: Can a solar controller be used with different types of solar panel monitoring systems?: Yes, a solar controller can be used with different types of solar panel monitoring systems. A solar controller is responsible for regulating and optimizing the charging process of solar panels to prevent overcharging or undercharging of batteries. It does not directly interact with the monitoring system, which is used to measure and display the performance and output of the solar panels. As long as the solar controller is compatible with the specific solar panel and battery setup, it can be used in conjunction with any type of monitoring system. The monitoring system will continue to function independently, providing real-time data on the solar panel's performance, while the solar controller ensures efficient charging and battery management.

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