Wind Solar Hybrid Controller 3KW PWM Stepless Unload Mode
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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. 3KW TECHNICAL PARAMETERS
Product Model | WWS30-48 | WWS30-96 | WWS30-110 | WWS30-120 | WWS30-220 |
Rated Battery Voltage | 48 V | 96 V | 110V | 120 V | 220 V |
Rated Wind Turbine Input Power | 3 kW | 3 kW | 3kW | 3 kW | 3 kW |
Maximum Wind Turbine Input Power | 4.5 kW | 4.5 kW | 4.5kW | 4.5 kW | 4.5 kW |
Wind Turbine Brake Current | 63 A | 32 A | 28A | 25 A | 14 A |
Rated Solar Input Power | 0.9 kW | 0.9 kW | 0.9kW | 0.9 kW | 0.9 kW |
Floating Charging Voltage | 58 V | 116 V | 133V | 145 V | 266 V |
Dimension(L x W x H) | 442×525×172 mm | ||||
Net Weight | 15kg | ||||
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 humidity | ≤4000m | ||||
In order to serve our customers better. Our company can adjust parameters configuration according to customer’s requirement. | |||||
- Q:How does a solar controller handle different battery chemistries?
- A solar controller handles different battery chemistries by adjusting its charging algorithm and voltage settings based on the specific battery type connected to it. This ensures that the charging profile is optimized for the particular chemistry, thereby extending the battery's lifespan and preventing any damage that may occur from incorrect charging.
- Q:Can a solar controller be used with solar-powered RVs or boats?
- Solar-powered RVs or boats can indeed utilize a solar controller. In fact, it is highly advisable to employ a solar controller in these scenarios to regulate battery charging and avoid overcharging. Acting as an intermediary between the solar panels and batteries, a solar controller guarantees the efficient storage of energy produced by the panels in the batteries. By controlling the voltage and current entering the batteries, it aids in preventing battery damage and extending their lifespan. Moreover, solar controllers commonly come equipped with features such as temperature compensation and battery protection, rendering them particularly suitable for RVs or boats where battery health and performance are of utmost importance.
- Q:Can a solar controller be used with solar panels that are mounted on a moving vehicle?
- Yes, a solar controller can be used with solar panels that are mounted on a moving vehicle. A solar controller is designed to regulate the charging of batteries from solar panels, regardless of the application or location. When solar panels are mounted on a moving vehicle, the solar controller will still perform its functions effectively. It will monitor the voltage and current coming from the solar panels and adjust the charging process accordingly to ensure the batteries are charged optimally. The solar controller will also protect the batteries from overcharging or discharging, which is crucial for maintaining the longevity and performance of the batteries. Therefore, using a solar controller with solar panels on a moving vehicle is highly recommended to ensure the efficient and safe operation of the solar power system.
- Q:Are there any disadvantages to using a solar controller?
- Yes, there are a few disadvantages to using a solar controller. Firstly, solar controllers can be expensive to purchase and install, which may deter some individuals or businesses from investing in solar energy systems. Additionally, solar controllers require regular maintenance and monitoring to ensure optimal performance, which can add to the overall cost and effort involved in using solar energy. Finally, solar controllers are dependent on sunlight, so they may not be as effective in areas with limited sunlight or during cloudy weather conditions.
- Q:What is the role of a display screen in a solar controller?
- The role of a display screen in a solar controller is to provide real-time information and control options to the user. It allows them to monitor and adjust settings such as battery voltage, charging status, load usage, and other parameters related to the solar power system. The display screen also helps in troubleshooting and diagnosing any issues that may arise, ensuring efficient and effective utilization of solar energy.
- Q:How does a solar controller handle temperature fluctuations in the environment?
- A solar controller handles temperature fluctuations in the environment by using temperature sensors to monitor the temperature of the solar panels. It adjusts the charging and discharging rate of the batteries based on the temperature readings, ensuring optimal performance and preventing damage to the batteries. Additionally, some advanced solar controllers have temperature compensation features that automatically adjust the charging voltage to compensate for temperature changes, further improving the efficiency and lifespan of the system.
- Q:Can a solar controller be used with solar panels of different wattages?
- Yes, a solar controller can be used with solar panels of different wattages. The solar controller's function is to regulate the flow of solar energy from the panels to the battery or load, ensuring optimal charging and preventing overcharging. It does not depend on the wattage of the panels but rather focuses on managing the voltage and current output. However, it is essential to consider compatibility and the controller's maximum capacity to handle the combined wattage of the panels for efficient performance.
- Q:Can a solar controller be used with solar panel snow melting systems?
- Yes, a solar controller can be used with solar panel snow melting systems. A solar controller is an essential component for any solar system, including snow melting systems. It helps regulate and optimize the power output of the solar panels to ensure efficient and safe operation. In the case of a snow melting system, the solar controller plays a crucial role in managing the power supply to the heating elements that melt the snow. It monitors the energy generated by the solar panels and controls the flow of electricity to the heating elements, based on the ambient temperature and the presence of snow or ice. The solar controller also helps prevent overheating of the heating elements by adjusting the power supply as needed. It can also provide data and diagnostics to monitor the performance of the system and troubleshoot any issues. In summary, a solar controller is an essential component for a solar panel snow melting system, as it helps regulate and optimize the power supply to the heating elements, ensuring efficient and safe operation.
- Q:How does a solar controller handle lightning strikes or power surges?
- The purpose of a solar controller is to safeguard the solar panel system against lightning strikes or power surges. It comes equipped with built-in safeguards to manage these situations. When a lightning strike or power surge occurs, the solar controller detects the sudden surge in voltage and current and activates its protective features. The surge protector or transient voltage suppressor is one of the key components responsible for managing these events. Its function is to redirect the excess voltage and current away from the solar controller and the rest of the system. Furthermore, the solar controller may incorporate fuses or circuit breakers that will trip or blow out in the event of a power surge or lightning strike. These protective devices are designed to interrupt the flow of electricity and prevent harm to the solar controller and other connected components. In addition, certain solar controllers integrate grounding mechanisms to dissipate the surplus energy caused by lightning strikes. This grounding system facilitates the safe diversion of energy into the ground, thereby protecting the solar panel system from damage. It is important to acknowledge that although solar controllers possess protective measures, they may not completely eliminate the risk of damage from a direct lightning strike. In such cases, additional surge protection devices such as lightning arrestors or lightning rods may be necessary to ensure the safety of the solar panel system. In summary, a solar controller is designed to handle lightning strikes or power surges by redirecting excess energy, tripping fuses or circuit breakers, and utilizing grounding mechanisms to safeguard the system from harm.
- Q:What is the maximum voltage and current that a solar controller can handle?
- The maximum voltage and current that a solar controller can handle depend on its specifications and capacity. Different models and brands may have different limits. It is important to check the manufacturer's specifications or consult the product manual to determine the specific maximum voltage and current ratings for a particular solar controller.
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Wind Solar Hybrid Controller 3KW PWM Stepless Unload Mode
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 5000 unit/month
OKorder Service Pledge
OKorder Financial Service
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