PWM Solar Charge Controller,20A,12/24V with Integrated LED Driver
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- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
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- Supply Capability:
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Solar Controller Descriptions:
This series solar charge controller combines the solar charge controller and LED constant current driver Light and timer control (Single timer and dual timer optional) It It is ideal for public lighting area, such as street light, path way, garden lights, parking area, bus station etc.
Features:
·High efficient Series PWM charging
·Use MOSFET as electronic switch
·Widely used, automatically recognize day/night
·Digital LED menu with simple setting and easy using
·Intelligent timer function with 1-15 hours option
·Gel, Sealed and Flooded battery type option
·Temperature compensation
Electronic Protections:
·Overheating
·Over discharging
·Over charging
·Load overload
·Load short circuit
·PV reverse polarity
·Battery reverse polarity
Specification:
Electrical parameters | LS1024R | LS2024R |
Nominal System Voltage | 12 / 24VDC auto work | |
Rated Battery Current | 10A | 20A |
Max. Battery Voltage | 32V | |
Charge Circuit Voltage Drop | ≤0.26V | |
Discharge Circuit Voltage Drop | ≤0.15V | |
Self-consumption | ≤6mA | |
Overall dimension | 140 x 65 x 34mm | 144 x 75x 45mm |
Terminal | 4mm2 | 10mm2 |
Net weight | 0.15kg | 0.25kg |
Working temperature | -35℃ to +55℃ | |
Humidity | 10%-90% NC | |
Enclosure | IP30 | |
Battery Voltage Parameters (temperature at 25℃) | |||
Battery charging setting | Gel | Sealed | Flooded |
Equalize Charging Voltage | —— | 14.6V;x2/24V | 14.8V;x2/24V |
Boost Charging Voltage | 14.2V;x2/24V | 14.4V;x2/24V | 14.6V;x2/24V |
Float Charging Voltage | 13.8V;x2/24V | 13.8V;x2/24V | 13.8V;x2/24V |
Low Voltage Reconnect Voltage | 12.6V;x2/24V | 12.6V;x2/24V | 12.6V;x2/24V |
Low Voltage Disconnect Voltage | 11.1V;x2/24V | 11.1V;x2/24V | 11.1V;x2/24V |
Equalize Duration | —— | 2 hours | 2 hours |
Boost Duration | 2 hours | 2 hours | 2 hours |
- Q:Can a solar controller be used with different types of solar batteries?
- Yes, a solar controller can be used with different types of solar batteries as long as the voltage and charging parameters are compatible with the specific battery type. However, it is important to ensure that the controller is designed to support the specific chemistry and requirements of the battery to optimize its performance and lifespan.
- Q:What is the maximum charging time a solar controller can handle?
- The maximum charging time a solar controller can handle depends on the specific model and its capabilities. Typically, solar controllers can handle charging for extended periods, ranging from several hours to even days, depending on the capacity and design of the controller.
- Q:What is the role of a solar controller in preventing damage to the solar panels from hail or storm events?
- The role of a solar controller in preventing damage to solar panels from hail or storm events is to detect these potentially harmful weather conditions and take appropriate action to protect the panels. This can include activating a hail protection mode that tilts the panels to minimize their exposure to hail or severe winds, as well as shutting down the system if necessary to prevent further damage. Additionally, some solar controllers can provide real-time monitoring of weather conditions and provide alerts to the system owner, allowing for quick response and mitigation measures to be implemented. Ultimately, the solar controller plays a crucial role in safeguarding the solar panels and ensuring their longevity and performance in the face of adverse weather conditions.
- Q:Can a solar controller be repaired if it malfunctions?
- When a solar controller malfunctions, it can be repaired. Solar controllers serve as electronic devices that regulate the charging and discharging of batteries in solar power systems. Like any other electronic device, they may malfunction due to various reasons like component failure, wiring issues, or software glitches. To fix a malfunctioning solar controller, it is crucial to first determine the cause of the malfunction. This can be accomplished by troubleshooting the system, inspecting the wiring connections, and examining the controller for any visible damage. If the problem is related to a defective component, like a blown fuse or a damaged transistor, it can be replaced to restore the controller's functionality. In certain cases, the malfunction might be caused by a software problem. In such situations, updating or reprogramming the controller's firmware may be necessary to resolve the issue. This can typically be done by connecting the controller to a computer and utilizing specialized software provided by the manufacturer. However, it is important to note that the repairability of a solar controller can vary depending on the specific model and brand. Some manufacturers provide repair services or replacement parts, while others offer warranty coverage that includes repair or replacement of a malfunctioning controller. If the solar controller is still covered by warranty, it is advisable to contact the manufacturer or authorized dealer for assistance with repair or replacement. They can provide guidance on troubleshooting steps, offer repair services, or facilitate the replacement of the controller if needed. In conclusion, a malfunctioning solar controller can generally be repaired. It is important to determine the cause of the malfunction and take appropriate actions to address the issue. Whether it involves replacing faulty components or updating the software, repairing a malfunctioning solar controller can restore its functionality and ensure the proper operation of the solar power system.
- Q:How do I determine the maximum solar panel input voltage for a solar controller?
- To determine the maximum solar panel input voltage for a solar controller, you need to refer to the specifications provided by the manufacturer. These specifications include the maximum input voltage rating for the solar controller. It is crucial to choose a solar panel with an output voltage that is within the range specified by the solar controller to ensure compatibility and safe operation.
- Q:What is the role of a solar controller in preventing battery freezing?
- The role of a solar controller in preventing battery freezing is to regulate the charging and discharging of the battery based on its temperature. It monitors the battery temperature and adjusts the charging voltage accordingly to prevent overcharging in cold temperatures, which can lead to freezing. By ensuring that the battery is charged at the correct voltage, the solar controller helps maintain the battery's temperature within a safe range, preventing freezing and potential damage to the battery.
- Q:Are there any disadvantages of using a solar controller?
- Yes, there are some disadvantages of using a solar controller. One major disadvantage is that solar controllers can be quite expensive to purchase and install. The cost of a solar controller can add to the overall cost of setting up a solar power system, which may be a deterrent for some individuals or businesses. Another disadvantage is that solar controllers can be quite complex to operate and maintain. They require proper programming and configuration to ensure optimal performance, and regular maintenance to keep them functioning efficiently. This may require technical expertise or the hiring of professionals, which can be an additional cost. In addition, solar controllers can have limited compatibility with certain solar panels or battery systems. It is important to ensure that the solar controller is compatible with the specific components of the solar power system, otherwise it may not function properly or could even cause damage. Lastly, solar controllers rely on sunlight to generate power, so they may not be as effective in areas with limited sunlight or during cloudy days. This can result in reduced energy production and may require alternative power sources or energy storage solutions. Overall, while solar controllers offer many benefits in terms of regulating and optimizing solar power systems, they do come with some disadvantages that need to be considered before making a decision.
- Q:How do I calculate the required charging current for a solar controller?
- To calculate the required charging current for a solar controller, you need to consider the battery capacity and the desired charging time. Divide the battery capacity (in ampere-hours) by the desired charging time (in hours) to determine the required charging current (in amperes).
- Q:Can a solar controller be used with solar-powered charging stations?
- Yes, a solar controller can be used with solar-powered charging stations. A solar controller helps regulate the flow of electricity from the solar panels to the charging stations, ensuring efficient charging and preventing overcharging or damage to the battery. It also helps optimize the energy harvested from the solar panels, increasing the overall efficiency of the charging stations.
- Q:Can a solar controller be used with solar arrays of different voltages?
- Yes, a solar controller can be used with solar arrays of different voltages. Solar controllers are designed to regulate the charging of batteries from solar panels, and they typically have the capability to handle a range of input voltages. They are equipped with features like voltage regulation and maximum power point tracking (MPPT) to ensure compatibility with various solar array voltages.
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PWM Solar Charge Controller,20A,12/24V with Integrated LED Driver
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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