P-Series PV Controller for Solar Electric Fence Controllers
- Ref Price:
-
- Loading Port:
- Nanjing
- Payment Terms:
- TT/LC
- Min Order Qty:
- 50sets set
- Supply Capability:
- 1-2000sets/month set/month
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Main features of P-Series PV controller:
Total positive control, multi-channel input matrix control of solar cells (for communication field)
Professional DSP control, charge and discharge point of each parameter can be set to meet the needs of different occasions
Brightest charge voltage detection with "bad back" control to prevent switching into oscillation state
Control circuit and main circuit completely isolated, with a high anti-interference ability
Protection function, operation status, fault LED indicate
LCD display screen, Chinese and English menu display
Clock display function
Variety of passive fault alarm output contact function
Historical records, password protection function
AH cumulative function of power (PV power generation, load power consumption ，battery power and other cumulative functions)
Low-power display state, further reducing its loss
Enables parallel operation of multiple machines
Against reverse battery
Remote monitoring (optional)
Optional Configuration of P- Series PV controller:
RS485/RS232 Remote monitoring；
Increase output control；
Technical Data of P-Series PV controller:
Voltage | 48V | 96V | 110V | 220V | 440V |
Rated current range | 100A~400A | 100A~500A | 100A~800A | ||
Battery input | |||||
Rated input -voltage (VDC) | 48 | 96 | 110 | 220 | 440 |
Under-voltage protection (VDC) | ≤43.2 | ≤86.4 | ≤99.0 | ≤198.0 | ≤388.0 |
Recovery voltage (VDC) | ≥49.2 | ≥98.4 | ≥115.0 | ≥230.0 | ≥460.0 |
Overvoltage protection (VDC) | ≥66.0 | ≥132.0 | ≥150.0 | ≥290.0 | ≥594.0 |
Overvoltage recovery (VDC) | ≤62.0 | ≤124.0 | ≤142.0 | ≤275.0 | ≤560.0 |
Solar input | |||||
Max. open circuit voltage(VDC) | 100.0 | 230.0 | 230.0 | 450.0 | 900.0 |
Max. charge current (A) | 400 | 400 | 500 | 500 | 800 |
Allow PV array points (N) | 10 | 12 | 20 | ||
Float voltage (VDC) | 54.8 | 109.6 | 125.0 | 251.0 | 493.2 |
Overcharge protection voltage (VDC) | ≥57.6 | ≥115.2 | ≥132.0 | ≥264.0 | ≥518.4 |
Charge recovery voltage (VDC) | ≤52.8 | ≤105.6 | ≤121.0 | ≤242.0 | ≤558.0 |
DC output | |||||
Max. output current (A) | 400 | 500 | 800 | ||
Overload capacity | 120% overload 60 seconds off the output / 150% overload for 10 seconds to close the output | ||||
Protection function | Battery over charge, over discharge the battery, the battery reversed,solar cells reversed , counter-attack by night charge , overheating, output overload, output short circuit | ||||
Serial communication | RS485（A、B） | ||||
Mechanical dimensions, work environment | |||||
Size (D x W x H) | 650 x 800 x 2260 | ||||
Reference weight (Kg) | 50 | ||||
Protection level | IP41 | ||||
Max. working altitude (m) | ≤3000 | ||||
Temperature range (℃) | -20 ~ +65 | ||||
P-Series PV controller
P-Series PV controller
Packaging & Delivery of P-Series PV controller
Packaging : Wooden box or Customized
Delivery: Depends on the quantity or Customized
- Q: How do PWM solar controllers differ from MPPT controllers?
- PWM solar controllers and MPPT controllers are both used to regulate the charging of batteries in solar power systems, but they differ in their operation and efficiency. PWM controllers work by rapidly switching the solar panel's current on and off, resulting in a pulsating current flow. This type of controller is suitable for smaller solar systems and it regulates the voltage output to match the battery voltage. However, PWM controllers are less efficient compared to MPPT controllers, particularly when there is a significant difference between the solar panel voltage and the battery voltage. On the other hand, MPPT (Maximum Power Point Tracking) controllers are more advanced and efficient. They continuously track the maximum power point of the solar panel, adjusting the voltage and current to ensure maximum power transfer. MPPT controllers are able to convert the excess voltage into additional current, allowing for higher charging efficiency, especially in larger solar installations or when using panels with varying voltages. In summary, while PWM controllers are simpler and more cost-effective for smaller systems, MPPT controllers are more efficient and better suited for larger systems with varying solar panel voltages.
- Q: What is the communication protocol supported by a solar controller?
- The communication protocol supported by a solar controller is typically Modbus, which allows for data exchange and control between the solar controller and other devices in the solar power system.
- Q: Can a PWM solar controller be used with an MPPT solar panel?
- No, a PWM (Pulse Width Modulation) solar controller cannot be used with an MPPT (Maximum Power Point Tracking) solar panel. MPPT solar panels require an MPPT solar controller to optimize the power output and efficiency, while PWM solar controllers are only suitable for use with PWM solar panels.
- Q: What is the installation process for a solar controller?
- The installation process for a solar controller involves a few simple steps. First, you need to determine the optimal location for the controller near the solar panels. Next, you connect the controller to the battery bank, ensuring proper polarity. Then, you connect the solar panels to the controller, again following the correct polarity. Finally, you secure all connections and perform a thorough check to ensure everything is properly connected and functioning.
- Q: Can a solar controller be used with solar-powered indoor cultural facilities?
- Yes, a solar controller can be used with solar-powered indoor cultural facilities. A solar controller helps regulate and optimize the charging and discharging of batteries connected to solar panels. It ensures that the solar energy is efficiently stored and utilized, which can be beneficial for powering various electrical systems and equipment in indoor cultural facilities that rely on solar power.
- Q: How does a solar controller handle battery balancing?
- A solar controller handles battery balancing by monitoring the charge level of individual batteries in a battery bank and ensuring that each battery receives an equal amount of charge. It achieves this by regulating the charging current and voltage to prevent overcharging or undercharging of any individual battery. This helps to prolong the battery life and optimize the overall performance of the battery bank.
- Q: Can a solar controller be used in a solar-powered surveillance system?
- Yes, a solar controller can be used in a solar-powered surveillance system. The solar controller regulates the charging and discharging of batteries in the system, ensuring efficient power conversion and storage. This is essential in maintaining the functionality of the surveillance system, especially during periods of limited sunlight or high power demand.
- Q: Can a solar controller be used with a solar-powered pool heater?
- Yes, a solar controller can be used with a solar-powered pool heater. A solar controller helps regulate and optimize the performance of solar panels, ensuring that the pool heater operates efficiently and effectively. It allows for better control of the solar heating system, monitoring temperature levels and adjusting the flow of solar energy to maintain desired pool water temperatures.
- Q: How do I maintain a solar controller?
- To effectively maintain a solar controller, it is crucial to follow several important steps: 1. Conduct regular inspections of the controller itself, searching for any signs of damage or wear. Look out for loose connections, frayed wires, or any other visible issues. If any problems are detected, address them promptly to prevent further damage. 2. Keep the solar controller clean by gently wiping the surface with a soft cloth or using a brush. Over time, dust, dirt, and debris can accumulate on the controller, diminishing its efficiency. Avoid using harsh chemicals or abrasive materials that might harm the controller. 3. Ensure that all connections between the solar panels, battery, and load are secure and properly tightened. Loose connections can cause power loss and inefficiency. In case of any loose or corroded connections, tighten them or replace them if necessary. 4. Regularly inspect the battery if your solar controller is connected to one. Monitor the battery voltage and ensure it remains within the recommended range. A significant drop in voltage may indicate a problem with the controller or the battery itself. 5. If applicable, check for firmware updates. Some solar controllers can be updated to enhance performance or address bugs or issues. Refer to the manufacturer's instructions or website to see if any firmware updates are available and follow the provided instructions to update the controller as needed. 6. Protect the solar controller from extreme temperatures. These controllers are designed to operate within specific temperature ranges, and extreme heat or cold can impact their performance or cause damage. Whenever possible, install the solar controller in a location that offers protection from extreme temperatures. 7. Lastly, it is essential to adhere to the manufacturer's guidelines and instructions for specific maintenance recommendations related to your solar controller model. Different controllers may have unique maintenance requirements, so following the manufacturer's guidelines is vital to ensure proper care and prolong the lifespan of your solar controller.
- Q: How does a solar controller handle variations in solar panel temperature?
- A solar controller handles variations in solar panel temperature by monitoring the temperature and adjusting the charging parameters accordingly. This ensures that the battery is charged optimally regardless of the temperature, preventing overcharging or undercharging.
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P-Series PV Controller for Solar Electric Fence Controllers
- Ref Price:
-
- Loading Port:
- Nanjing
- Payment Terms:
- TT/LC
- Min Order Qty:
- 50sets set
- Supply Capability:
- 1-2000sets/month set/month
OKorder Service Pledge
OKorder Financial Service
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