Wind Solar Hybrid Controller 20KW PWM Stepless Unload Mode
- Ref Price:
-
- 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 control device which can control wind turbine and solar panel at the same time and transform wind and solar energy into electricity then store 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. 20KW TECHNICAL PARAMETERS
- Q:How does a solar controller handle battery low voltage disconnect recovery?
- A solar controller handles battery low voltage disconnect recovery by monitoring the voltage of the battery connected to the solar system. When the battery voltage drops below a predetermined threshold, typically around 11.5 to 12 volts, the solar controller will disconnect the battery from the load to prevent further discharge. Once the battery is disconnected, the solar controller will continue to monitor the battery voltage. It will wait for the battery voltage to rise above a specific level, known as the recovery voltage, before re-establishing the connection between the battery and the load. During the recovery phase, the solar controller will gradually increase the voltage supplied to the battery to avoid sudden spikes in power. This allows for a controlled and safe reconnection process, preventing any potential damage to the battery or the connected devices due to a sudden surge of power. The solar controller's ability to handle battery low voltage disconnect recovery ensures that the battery is protected from over-discharge, which can lead to irreversible damage and decreased battery performance. By disconnecting and then reconnecting the battery at appropriate voltage levels, the solar controller helps to prolong the life and efficiency of the battery, ensuring optimal performance of the solar system.
- Q:Can a solar controller be used with a solar-powered RV or camper?
- Yes, a solar controller can be used with a solar-powered RV or camper. A solar controller is essential in regulating and protecting the battery and solar panels in an RV or camper system, ensuring optimal charging and preventing overcharging or damage to the batteries. It helps manage the flow of electricity from the solar panels to the batteries, maximizing energy efficiency and extending battery life.
- Q:The principle of solar controller
- Solar controller uses high-speed CPU microprocessor and high-precision A / D analog-to-digital converter, is a computer data acquisition and monitoring and control system. It can collect the working data of the PV station in real time, obtain the working information of the PV station at any time, and accumulate the historical data of the PV station in detail, and provide the accurate and reliable evaluation of the reliability of the PV system design and the reliability of the quality of the inspection system Full basis. In addition, the solar controller also has a serial communication data transmission function, can be a number of photovoltaic systems sub-station for centralized management and remote control.
- Q:What is the maximum cable size that can be used between the solar panels and the load?
- The size of the cable that can be used between the solar panels and the load depends on several factors, including the distance between the panels and the load, the cable's current carrying capacity, and the permissible voltage drop. In instances where the distance is shorter and the current requirements are lower, smaller cable sizes may suffice. Conversely, for longer distances or higher current loads, larger cable sizes are essential to minimize voltage drop and ensure efficient power transmission. To determine the maximum cable size that can be used, it is crucial to refer to the manufacturer's specifications and guidelines for both the solar panels and the load. Additionally, local electrical codes and regulations may offer further guidance on cable sizing requirements.
- Q:Can a solar controller be used with a solar-powered desalination plant?
- Yes, a solar controller can be used with a solar-powered desalination plant. A solar controller is responsible for regulating the charging and discharging of batteries in a solar power system, ensuring optimal performance and preventing overcharging or damage. In a solar-powered desalination plant, the solar controller would be crucial in managing the power generated by the solar panels to operate the desalination process efficiently.
- Q:Can a solar controller be used in a remote location where grid power is not available?
- Yes, a solar controller can be used in a remote location where grid power is not available. Solar controllers are designed to regulate and control the charging of batteries using solar panels. They do not require grid power as they rely solely on solar energy to function. This makes them a suitable solution for off-grid locations where there is no access to grid power. The solar controller will efficiently manage the power generated by the solar panels and ensure the batteries are charged effectively, providing a reliable and sustainable energy source in remote areas.
- Q:Can a solar controller handle power fluctuations from appliances?
- Yes, a solar controller can handle power fluctuations from appliances. Solar controllers are designed to regulate and stabilize the power output from solar panels to ensure a steady flow of energy to connected appliances. They have built-in protection mechanisms like voltage regulation, overcurrent protection, and temperature control, which allow them to handle fluctuations in power demand and supply effectively. Additionally, some advanced solar controllers also offer features like load control and power optimization to further manage and accommodate power fluctuations from appliances.
- Q:What are the different types of solar controllers?
- There are three main types of solar controllers: PWM (Pulse Width Modulation), MPPT (Maximum Power Point Tracking), and basic on/off controllers.
- Q:How does a solar controller prevent damage to batteries?
- A solar controller prevents damage to batteries by regulating the charging process. It monitors the battery voltage and adjusts the charging current accordingly, preventing overcharging and over-discharging. Additionally, it protects the batteries from short circuits and reverse current flow, ensuring their longevity and optimal performance.
- Q:Can a solar controller be used with a solar-powered security camera?
- Yes, a solar controller can be used with a solar-powered security camera. A solar controller regulates the charging process of the solar panel and ensures that the battery receives an optimal charge. This helps in maintaining the power supply to the security camera, allowing it to operate efficiently even in areas with limited sunlight or during nighttime.
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Wind Solar Hybrid Controller 20KW 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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