H-Series Lithium-Ion Solar 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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Main features of H-Series PV controller:
Professional MCU microprocessor control, the real charge and discharge of intelligent control；
Total negative control mode, multi-channel input matrix control of solar cells
High pressure, long life of the IGBT as the main switching device controller
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
Low-power display state, further reducing its loss
Enables parallel operation of multiple machines
Against reverse battery
Remote monitoring (optional)
Optional Configuration of H-Series PV controller:
RS485/RS232 Remote monitoring；
Increase output control
Technical Data of H-Series PV controller:
Voltage level | 12V | 24V | 48V | 110V | 220V |
Rated current range | 30A~100A | 30A~100A | 20A~80A | 20A~60A | 20A~50A |
Battery input | |||||
Rated input voltage (VDC) | 12 | 24 | 48 | 110 | 220 |
Under-voltage protection (VDC) | ≤10.8 | ≤21.6 | ≤43.2 | ≤99.0 | ≤198.0 |
Recovery voltage (VDC) | ≥12.3 | ≥24.6 | ≥49.2 | ≥115.0 | ≥230.0 |
Over-voltage protection (VDC) | ≥16.5 | ≥33.0 | ≥66.0 | ≥150.0 | ≥290.0 |
Over-voltage recovery (VDC) | ≤15.5 | ≤31.0 | ≤62.0 | ≤142.0 | ≤284.0 |
Solar energy input | |||||
Max. open circuit voltage (VDC) | 25.0 | 50.0 | 100.0 | 230.0 | 450.0 |
Max. charge current (A) | 100 | 100 | 80 | 60 | 50 |
Allow PV array points (N) | 5 | ||||
Float voltage (VDC) | 13.7 | 27.4 | 54.8 | 125.0 | 251.0 |
Overcharge protection voltage (VDC) | ≥14.4 | ≥28.8 | ≥57.6 | ≥132.0 | ≥264.0 |
Charge recovery voltage (VDC) | ≤13.2 | ≤26.4 | ≤52.8 | ≤121.0 | ≤242.0 |
DC output | |||||
Rated output voltage (VDC) | 12 | 24 | 48 | 110 | 220 |
Max. output current (A) | 100A | 100A | 80A | 60A | 50A |
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 ) | 350 x 500 x180 | ||||
Reference weight (Kg) | 25 | ||||
Protection level | IP41 | ||||
Max. working altitude (m) | ≤3000 | ||||
Temperature range (℃) | -20 ~ +65 | ||||
H-Series PV controller
H-Series PV controller
Packaging & Delivery of H-Series PV controller:
Packaging: Wooden box or Customized
Delivery: Depends on the quantity or Customized
- Q: Can a solar controller be used with a solar-powered charging station for mobile devices?
- Yes, a solar controller can be used with a solar-powered charging station for mobile devices. The solar controller helps regulate the voltage and current from the solar panels, ensuring efficient and safe charging of the devices connected to the charging station.
- Q: How do I troubleshoot common issues with a solar controller?
- To troubleshoot common issues with a solar controller, you can follow these steps: 1. Check the connections: Ensure all cables and connectors are securely plugged in and free from any damage or corrosion. 2. Examine the solar panels: Inspect the panels for any physical damage or debris that may be obstructing sunlight. Clean them if necessary. 3. Verify battery connections: Ensure the battery terminals are clean, tight, and properly connected. Loose or corroded connections can affect the controller's performance. 4. Check battery voltage: Measure the voltage of the battery using a multimeter. If it's significantly lower than expected, the battery might be faulty or needs charging. 5. Inspect the controller display: Look for error codes or warning messages on the controller's display. Refer to the manufacturer's manual to understand the meaning behind these indications. 6. Reset the controller: Some issues can be resolved by resetting the controller. Disconnect the solar panels and battery, wait for a few minutes, and then reconnect them. 7. Monitor the charge controller: Observe the controller's behavior during different times of the day. If it's not charging the battery or regulating the voltage properly, it might be defective and need replacement. 8. Consult the manufacturer: If the above steps don't resolve the issue, contact the manufacturer or consult their customer support. They can provide specific troubleshooting advice or recommend professional assistance if needed.
- Q: What are the advantages of using an MPPT solar controller?
- The advantages of using an MPPT (Maximum Power Point Tracking) solar controller include higher efficiency in converting solar energy into usable power, improved performance in low-light conditions, the ability to handle higher voltage solar panels, and the capability to charge different types of batteries effectively. Additionally, MPPT controllers offer advanced features like data monitoring, remote control, and increased system flexibility, making them a preferred choice in maximizing solar energy utilization.
- Q: How does a solar controller handle battery desulfation?
- A solar controller handles battery desulfation by periodically applying a high voltage pulse to the battery, which helps break down and remove sulfation buildup on the battery plates. This process helps to rejuvenate the battery and improve its overall performance and lifespan.
- Q: What is the role of a solar controller in maintaining battery health and longevity?
- Maintaining battery health and longevity is of utmost importance, with the solar controller playing a crucial role in this regard. Commonly referred to as a charge controller, the solar controller regulates the flow of charge into the battery from the solar panels. One of the primary responsibilities of the solar controller is to prevent the battery from being overcharged. Overcharging can result in the release of gases and electrolyte loss, significantly shortening the battery's lifespan. To avoid this, the solar controller diligently monitors the battery's charge level and adjusts the charging current accordingly, ensuring that overcharging does not occur. Moreover, the solar controller also safeguards the battery against deep discharging. Deep discharges can inflict permanent damage on the battery, reducing its capacity and overall life expectancy. By constantly monitoring the battery's voltage, the controller disconnects the load when the voltage drops to a predetermined level, preventing further discharge. In addition to preventing overcharging and deep discharging, the solar controller provides protection against various potential issues that can harm the battery. It regulates the charging current to prevent excessive heat accumulation, which can be detrimental to the battery. Furthermore, it offers protection against reverse current flow during periods of low solar panel power generation or during nighttime. By efficiently managing the charging process, the solar controller maximizes the battery's lifespan and overall health. It ensures that the battery is charged optimally and shielded from detrimental conditions that can cause premature aging or failure. Hence, investing in a top-quality solar controller is imperative for maintaining the health and longevity of batteries in solar-powered systems.
- Q: What is the role of a solar controller in preventing battery sulfation?
- The role of a solar controller in preventing battery sulfation is to regulate the charging process of the battery and ensure that it is done efficiently and effectively. By monitoring the battery voltage and current, the solar controller can prevent overcharging, which is a major cause of battery sulfation. It also controls the charging rate to avoid undercharging, which can lead to sulfation as well. Overall, the solar controller plays a crucial role in maintaining the optimal charging conditions for the battery, thereby preventing sulfation and prolonging its lifespan.
- Q: What is the maximum cable size that can be used between the solar panels and the load?
- The maximum cable size that can be used between the solar panels and the load depends on various factors such as the distance between the panels and the load, the amount of power being generated by the panels, and the electrical specifications of the load. It is best to consult the manufacturer's guidelines or seek advice from a qualified electrician or solar professional to determine the appropriate cable size for your specific system.
- Q: Can a solar controller be used in a solar-powered swimming pool system?
- Yes, a solar controller can be used in a solar-powered swimming pool system. A solar controller helps to regulate and optimize the charging of batteries and the use of solar energy in a system. In the case of a solar-powered swimming pool system, the solar controller would help manage the flow of solar energy to heat the pool water and ensure efficient operation of the system.
- Q: How does a solar controller handle power fluctuations from the solar panels?
- The solar controller, also referred to as a charge controller, plays a vital role in managing power fluctuations from solar panels in a solar power system. Its main function is to regulate and control the charging process of batteries, preventing overcharging or undercharging. To effectively handle power fluctuations from the solar panels, the solar controller employs various techniques. One of the primary methods is the utilization of maximum power point tracking (MPPT) technology. This technology enables the solar controller to constantly monitor the voltage and current output of the solar panels and adjust the charging parameters accordingly. During power fluctuations, the solar controller continuously tracks the maximum power point of the solar panels, which is the point at which they generate the most power. This ensures that the solar panels operate at their optimal efficiency, irrespective of fluctuations in sunlight intensity, temperature, or shading. By utilizing MPPT, the solar controller extracts the maximum available power from the solar panels and delivers it to the batteries. Additionally, the solar controller incorporates various protection mechanisms to handle power fluctuations. It includes features such as overvoltage protection, low voltage disconnect, and short circuit protection. These safety measures safeguard the solar panels, batteries, and other system components from potential damage caused by voltage spikes, sudden drops in voltage, or electrical faults. Furthermore, advanced solar controllers offer advanced algorithms and programming options. These allow the controller to dynamically adjust the charging parameters based on the solar panel's performance, battery condition, and system requirements. This adaptability ensures efficient power management and optimal battery charging, even in the face of power fluctuations. In summary, a solar controller utilizes MPPT technology, implements protective measures, and employs advanced algorithms to handle power fluctuations from solar panels. Its purpose is to ensure the smooth and efficient operation of the solar power system, maximize power generation, and prolong the lifespan of the batteries.
- Q: Can a solar controller be used with AC-coupled solar systems?
- Yes, a solar controller can be used with AC-coupled solar systems. AC-coupled solar systems are typically used in conjunction with a battery storage system to maximize the efficiency and effectiveness of solar energy utilization. A solar controller, also known as a charge controller, is an essential component in these systems as it regulates the charging and discharging of the batteries. In an AC-coupled solar system, the solar panels generate DC power, which is then converted into AC power by an inverter. This AC power can be used to power the household appliances or be fed back into the grid. The solar controller is responsible for managing the charging of the batteries using the DC power generated by the solar panels. The solar controller monitors the battery voltage and ensures that it remains within safe limits. It controls the charging process by regulating the current flow to prevent overcharging and overheating of the batteries. Additionally, it also protects the batteries from deep discharge, which can potentially damage them. While AC-coupled solar systems primarily rely on the inverter for grid integration and power management, the solar controller is still essential for the efficient operation of the battery storage system. It ensures that the batteries are charged optimally and that their lifespan is prolonged. In conclusion, a solar controller can and should be used with AC-coupled solar systems to regulate the charging and discharging of batteries, ensuring their optimal performance and longevity.
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H-Series Lithium-Ion Solar 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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