L-Series P4Q Solar Tracking PV Controller
- Ref Price:
-
- Loading Port:
- Nanjing
- Payment Terms:
- TT/LC
- Min Order Qty:
- 50sets set
- Supply Capability:
- 1-3000sets/month set/month
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Specification of L-Series PV Controller
Professional MCU microprocessor control, the real charge and discharge of intelligent control；
Low-loss, long-life MOSFET switching devices as the main controller；
PV charging(PWM) technology, a higher charging efficiency；
Operating status, fault LED indicates the；
Control modes: light control switch control mode / off light control to open when the control mode / automatic light control mode when the control;
Absorb the output circuit with inductive load；
Memory function, the controller re-energized after power on, automatically de-energized mode before；
Perfect protection；
Against reverse battery；
Maintenance easy, fast；
Optional Configuration of L-Series PV Controller：
RS485/RS232 Remote monitoring；
Supporting electricity can be a complementary manner to ensure uninterrupted power supply load；
Technical Data of L-Series PV Controller：
Voltage | 12V | 24V | 36V | 48V | ||
Rated current range | 5A~30A | 5A~30A | 5A~20A | 5A~20A | ||
Battery input | ||||||
Rated input voltage (VDC) | 12 | 24 | 36 | 48 | ||
Under voltage protection (VDC) | ≤10.8 | ≤21.6 | ≤32.4 | ≤43.2 | ||
Recovery voltage (VDC) | ≥12.3 | ≥24.6 | ≥36.9 | ≥49.2 | ||
Overvoltageprotection (VDC) | ≥16.5 | ≥33.0 | ≥49.5 | ≥66.0 | ||
Overvoltage recovery (VDC) | ≤15.0 | ≤30.0 | ≤45.0 | ≤60.0 | ||
Solar energy input | ||||||
Max. open circuit voltage (VDC) | 25.0 | 50.0 | 75.0 | 100.0 | ||
Light control open, turn off the lights | Voltage light(VDC) | ≤3.5 | ≤7.0 | ≤10.5 | ≤14.0 | |
Voltage light (VDC) | ≥7.0 | ≥14.0 | ≤21.0 | ≤28.0 | ||
Float voltage (VDC) | 13.7 | 27.4 | 41.1 | 54.8 | ||
Overcharge protection voltage (VDC) | ≥14.4 | ≥28.8 | ≥43.2 | ≥57.6 | ||
Charge recovery voltage (VDC) | ≤13.2 | ≤26.4 | ≤39.6 | ≤52.8 | ||
DC output | ||||||
Number of outputs(N) | 2 | |||||
Rated output current | load1 (A) | 2.5~15 | 2.5~15 | 2.5~10 | 2.5~10 | |
load2 (A) | 2.5~15 | 2.5~15 | 2.5~10 | 2.5~10 | ||
Overvoltage capacity | 120% overload 60 seconds off the output / 150% overload for 10 seconds to close the output | |||||
Control mode | Light control mode / time control mode / automatic control mode | |||||
Serial communication | RS485（A、B） | |||||
Mechanical dimensions, the work environment | ||||||
Size ( D x W x H ) | 230 x 145 x 75 | |||||
Reference weight (Kg) | 6 | |||||
Protection level | IP41 | |||||
Max. working altitude (m) | ≤3000 | |||||
Temperature range (℃) | -20 ~ +65 | |||||
L-Series PV Controller
L-Series PV Controller
Packaging & Delivery of L-Series PV Controller
Packaging: Wooden box or Customized
Delivery: Depends on the quantity or Customized
- Q: How often should a solar controller be replaced?
- A solar controller, also known as a charge controller, is an essential component in a solar power system that regulates the voltage and current flowing between the solar panels and the batteries. The lifespan of a solar controller can vary depending on its quality, usage, and environmental conditions. Generally, a well-maintained and high-quality solar controller can last anywhere from 10 to 15 years or even longer. However, it is important to regularly monitor the performance of the solar controller to ensure that it is functioning optimally. There are a few factors to consider when deciding whether to replace a solar controller: 1. Age: As mentioned earlier, the typical lifespan of a solar controller is around 10-15 years. If your solar controller is approaching or has surpassed this age, it may be a good idea to consider replacing it. 2. Performance: If you notice a significant decrease in the efficiency or effectiveness of your solar power system, it could be an indication that the solar controller is not performing as it should. This could include issues such as erratic charging, overcharging, or failure to properly regulate the voltage. In such cases, it would be wise to replace the solar controller. 3. Technological advancements: Solar controller technology continues to evolve and improve over time. If there have been significant advancements in solar controller technology since your current controller was installed, upgrading to a newer model may provide better efficiency, enhanced features, and improved performance. 4. Maintenance and environmental factors: Regular maintenance and proper care can extend the lifespan of a solar controller. However, if the controller has been exposed to harsh environmental conditions, such as extreme temperatures, high humidity, or excessive moisture, it may degrade faster and require replacement sooner. It is important to consult with a professional solar installer or technician before deciding to replace your solar controller. They can assess the specific circumstances of your solar power system and provide expert advice on whether a replacement is necessary.
- Q: Can a solar controller be used with solar panel cleaning robots?
- Yes, a solar controller can be used with solar panel cleaning robots. A solar controller is responsible for regulating and controlling the flow of electricity between the solar panels and the batteries. It ensures that the batteries are charged efficiently and protects them from overcharging or discharging. When using solar panel cleaning robots, it is important to ensure that the solar panels are functioning optimally to generate maximum electricity. Dust, dirt, and debris can accumulate on the panels over time, reducing their efficiency. Cleaning robots are designed to remove these contaminants and thereby enhance the performance of the solar panels. By incorporating a solar controller into the system, the cleaning robots can be connected to the solar panels and batteries in a controlled manner. The solar controller will regulate the flow of electricity from the panels to the batteries, ensuring that the cleaning robots receive the necessary power to operate effectively. It will also monitor the battery levels and prevent overcharging or discharging, which can lead to damage. In summary, a solar controller can be used with solar panel cleaning robots to ensure efficient and controlled operation. It helps in optimizing the performance of the solar panels by maintaining the flow of electricity and protecting the batteries.
- Q: What is the charging current rating of a solar controller?
- The charging current rating of a solar controller refers to the maximum amount of current that it can handle and regulate during the charging process of a solar battery. This rating is typically specified by the manufacturer and can vary depending on the model and capacity of the solar controller.
- Q: What is the maximum temperature range that a solar controller can handle?
- The temperature range that a solar controller can handle differs based on the particular model and manufacturer. Nevertheless, most solar controllers are generally built to function in temperatures ranging from -40°C to +85°C (-40°F to +185°F). These temperature boundaries are established to guarantee the best performance and safeguard the controller's internal parts. It is essential to understand that surpassing the specified temperature range could lead to decreased efficiency or potentially harm the controller. Therefore, it is crucial to thoroughly assess the environmental conditions and choose a solar controller capable of enduring the anticipated temperature range at the installation site.
- Q: Can a solar controller be used with solar panel balcony mounts?
- Yes, a solar controller can be used with solar panel balcony mounts. A solar controller is an essential component that regulates the charging process of the solar panel by managing the flow of electricity between the panel and the battery. It helps prevent overcharging and protects the battery from damage. Whether the solar panels are mounted on a balcony or any other location, a solar controller can be used to optimize the charging efficiency and ensure the longevity of the battery.
- Q: Can a solar controller be used with a solar-powered remote cabin or cottage?
- Yes, a solar controller can be used with a solar-powered remote cabin or cottage. A solar controller helps regulate the flow of electricity from the solar panels to the battery bank, preventing overcharging and optimizing the charging process. This is essential in remote locations where a reliable and efficient power supply is necessary.
- Q: Can a solar controller be used with a solar-powered event space?
- Yes, a solar controller can definitely be used with a solar-powered event space. A solar controller helps regulate and optimize the charging of batteries or other energy storage systems connected to solar panels. It ensures efficient and safe utilization of solar energy, managing the flow of power and preventing overcharging or damage to the batteries. Using a solar controller would be essential in maintaining a reliable and sustainable power supply for a solar-powered event space.
- Q: What are the safety certifications to look for in a solar controller?
- When considering safety certifications for a solar controller, there are several important ones to take into account. Here are a few crucial certifications to consider: 1. UL Listing: Underwriters Laboratories (UL) is a widely recognized and highly regarded organization that conducts tests and certifies products for safety. A UL Listing guarantees that the solar controller has undergone extensive testing and meets specific safety standards. 2. CE Marking: The CE Mark is a mandatory certification for products sold in the European Economic Area (EEA). It signifies that the solar controller adheres to essential health, safety, and environmental protection requirements established by the European Union. 3. RoHS Compliance: The Restriction of Hazardous Substances (RoHS) directive restricts the use of certain hazardous substances in electrical and electronic equipment. A solar controller with RoHS compliance ensures that it does not contain harmful substances like lead, mercury, cadmium, and others. 4. TÜV Certification: TÜV is a German certification organization recognized for its rigorous testing procedures. A TÜV certification guarantees that the solar controller has met specific safety and quality standards. 5. FCC Compliance: If you are in the United States, it is crucial to verify compliance with the Federal Communications Commission (FCC). This certification ensures that the solar controller meets electromagnetic compatibility (EMC) requirements and does not interfere with radio or television signals. Furthermore, you may also want to consider certifications related to specific safety features in solar controllers. For instance, if the controller includes overcharge or over-discharge protection, certifications like Overcharge Protection Certification (OPC) or Over-discharge Protection Certification (ODPC) would indicate that these features have been tested and verified. It is important to note that the specific certifications required may vary depending on your location, regulations, and the intended use of the solar controller. Prior to making a purchase, it is essential to conduct thorough research and understand the safety requirements and certifications that are relevant to your specific needs.
- Q: Can a solar controller be used with different types of solar panel tilt systems?
- Yes, a solar controller can be used with different types of solar panel tilt systems. Solar controllers are designed to regulate and control the flow of electricity between the solar panels and the batteries or grid. They are not specific to any particular type of solar panel tilt system. Solar panel tilt systems can vary in terms of the angle at which the panels are tilted, the mechanism used to adjust the tilt angle, and the tracking capabilities. However, the solar controller's function remains the same regardless of the tilt system. The solar controller's primary job is to ensure that the solar panels are operating at their maximum efficiency by optimizing the charging parameters. It monitors the voltage and current produced by the solar panels and adjusts the charging parameters accordingly. This allows for efficient charging of batteries or feeding excess electricity back into the grid. Whether the solar panels are fixed tilt, manually adjustable tilt, or have a sophisticated tracking system, the solar controller can still perform its job effectively. It can adapt to different tilt angles and adjust the charging parameters accordingly to ensure optimal performance. In summary, a solar controller can be used with different types of solar panel tilt systems as it is designed to regulate and control the flow of electricity regardless of the tilt mechanism used.
- Q: Can a solar controller be used in a solar-powered space exploration mission?
- Yes, a solar controller can be used in a solar-powered space exploration mission. A solar controller is designed to regulate the charging and discharging of batteries in a solar power system, ensuring optimal performance and preventing damage. In a space mission, where power is derived from solar panels, a solar controller would be essential for efficiently managing and controlling the flow of electricity to the spacecraft's batteries, enabling uninterrupted power supply and maximizing energy utilization.
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L-Series P4Q Solar Tracking PV Controller
- Ref Price:
-
- Loading Port:
- Nanjing
- Payment Terms:
- TT/LC
- Min Order Qty:
- 50sets set
- Supply Capability:
- 1-3000sets/month set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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