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: Can a solar controller be used with a solar-powered agricultural farm?: Yes, a solar controller can be used with a solar-powered agricultural farm. A solar controller is designed to regulate and optimize the charging and discharging of batteries in a solar power system. It helps manage the flow of electricity from the solar panels to the batteries and other devices, ensuring efficient utilization of the solar energy. In an agricultural farm powered by solar energy, a solar controller can help monitor and control the charging process of batteries used to store excess energy for later use, providing a reliable and sustainable power supply for various agricultural operations.

Q: What is the role of a battery capacity monitor in a solar controller?: The role of a battery capacity monitor in a solar controller is to accurately measure and report the level of charge in the battery bank. It helps to prevent overcharging or over-discharging of the batteries, which can lead to reduced lifespan and performance. The monitor allows the solar controller to efficiently regulate the charging and discharging process, ensuring that the batteries are maintained at optimal levels for maximum efficiency and longevity.

Q: Can a solar controller be used with solar-powered indoor greenhouses?: Yes, a solar controller can be used with solar-powered indoor greenhouses. A solar controller is a device that regulates the flow of electricity from the solar panels to the batteries or the electrical grid. It helps in optimizing the performance of the solar panels by preventing overcharging or undercharging of the batteries. In the case of solar-powered indoor greenhouses, a solar controller can be used to ensure that the solar panels are efficiently charging the batteries or powering the greenhouse's electrical systems. It can also be used to monitor and control the amount of electricity being generated and consumed by the greenhouse, allowing for better energy management. Overall, using a solar controller with solar-powered indoor greenhouses can help in maximizing the use of solar energy and minimizing the dependence on grid electricity.

Q: How does a solar controller handle the protection against overheating?: A solar controller handles protection against overheating by monitoring the temperature of the solar panels and regulating the amount of current flowing through them. If the panels reach a certain temperature threshold, the controller will automatically reduce the current or shut off the system temporarily to prevent damage from excessive heat.

Q: Can a solar controller be used with solar-powered medical equipment?: Yes, a solar controller can be used with solar-powered medical equipment. A solar controller helps regulate the charging process of a solar panel, ensuring the proper voltage and current are supplied to the equipment's batteries. This helps protect the batteries from overcharging and damage, while maximizing the efficiency of the solar power system.

Q: Are there any safety features in solar controllers?: Solar controllers have multiple safety features. One of the main ones is overcharge protection. These controllers regulate the amount of current flowing into the batteries to prevent overcharging. Once the batteries are fully charged, the solar controller automatically reduces or stops the charging process to avoid battery damage. Another safety feature is over-discharge protection. These controllers monitor the battery voltage and prevent them from discharging below a certain threshold. This safeguards the batteries' lifespan and prevents damage from over-discharging. Short circuit protection is also crucial. If a short circuit occurs, the solar controller detects abnormal current flow and immediately shuts off the circuit. This prevents any harm to the solar panels, batteries, or other connected devices. In addition, some solar controllers offer temperature compensation features. These controllers can adjust the charging voltage and current based on the battery temperature. This ensures optimal charging performance, preventing overheating or damage caused by extreme temperature conditions. In conclusion, solar controllers are equipped with various safety features to guarantee the efficient and safe operation of the solar power system, protecting the batteries, solar panels, and other connected devices from potential hazards.

Q: Can a solar controller be used with solar panels that are mounted on a boat?: Certainly, solar panels mounted on a boat can indeed be utilized alongside a solar controller. In fact, it is strongly advised to employ a solar controller in such circumstances to effectively manage the charging procedure and safeguard the battery bank on the boat. By monitoring the voltage and current originating from the solar panels, a solar controller assists in averting overcharging, which could potentially harm the batteries. Additionally, it optimizes the charging process by ensuring that the batteries receive an appropriate charge based on their current state. Consequently, incorporating a solar controller with solar panels on a boat is not solely feasible but also highly advantageous for enhancing the overall performance and lifespan of the battery system.

Q: How does a solar controller prevent battery discharge during nighttime?: A solar controller prevents battery discharge during nighttime by cutting off the connection between the solar panels and the battery once the panels stop producing electricity. This ensures that the battery's stored energy is not drained during the absence of sunlight.

Q: What is the maximum load capacity a solar controller can handle?: The maximum load capacity a solar controller can handle varies depending on the specific model and brand. It is typically indicated in the controller's specifications and can range from a few amps to several hundred amps.

Q: Can a solar controller be used with solar-powered indoor retail facilities?: Yes, a solar controller can be used with solar-powered indoor retail facilities. A solar controller is an essential component of a solar power system, regardless of whether it is used in indoor or outdoor settings. The purpose of a solar controller is to regulate the flow of electricity from the solar panels to the batteries, ensuring that the batteries are charged efficiently and preventing overcharging or damage. In the case of solar-powered indoor retail facilities, a solar controller would still be necessary to manage the electricity generated by the solar panels and ensure that it is properly stored and utilized for powering the facility's lighting, appliances, and other electrical equipment.

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