• LCD Display PWM Solar Charge Controller /Regulator 60A 12/24/36/48V,VS6048BN System 1
  • LCD Display PWM Solar Charge Controller /Regulator 60A 12/24/36/48V,VS6048BN System 2
  • LCD Display PWM Solar Charge Controller /Regulator 60A 12/24/36/48V,VS6048BN System 3
  • LCD Display PWM Solar Charge Controller /Regulator 60A 12/24/36/48V,VS6048BN System 4
LCD Display PWM Solar Charge Controller /Regulator 60A 12/24/36/48V,VS6048BN

LCD Display PWM Solar Charge Controller /Regulator 60A 12/24/36/48V,VS6048BN

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
-
Supply Capability:
10000 pc/month

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Features:

·Excellent EMC design
·32 bit MCU with high speed
·High efficient Series PWM charging
·Four battery type options: Sealed, Gel, Flooded, and USER
·Intelligent lighting and timer control for solar lighting system
·12 bit A/D high-precision sampling to ensure accuracy
·Use MOSFET as electronic switch
·Full control parameters setting and modification, diversified load control mode
·Humanized design of browser interface, undertake every operating conveniently
·Temperature compensation
·Adopt graphics dot-matrix LCD screen and HMI  (human-machine interface) with 4 buttons,integrated menu displaying and operation

·Energy statistics function

·RS485 ports with MODBUS communication protocol

·Optional PC monitoring software and remote meter for real-time monitoring and battery management parameter setting

·Field upgradable firmware

 

Electronic Protections:

·PV short circuit  protection
·PV reverse polarity protection
·Battery overcharge protection
·Battery over discharge protection
·Battery reverse polarity protection
·Load overload protection
·Load short circuit protection

·Overheating protection

 

Specification:

Nominal system voltage

12/24/36/48V auto work

Rated battery current

20A

30A

45A

60A

Rated load current

20A

30A

45A

60A

Max. battery voltage

64V

Equalize charging voltage

Sealed: 14.6V,  Flooded: 14.8V,  User-defined: 9~17V

Boost charging voltage

Gel: 14.2V,  Sealed: 14.6V,  Flooded: 14.8V, User-defined: 9~17V

Float charging voltage

Gel /Sealed /Flooded: 13.8V,  User-defined: 9~17V

Low voltage reconnect voltage

Gel /Sealed /Flooded: 12.6V,  User-defined: 9~17V

Low voltage disconnect voltage

Gel /Sealed /Flooded: 11.1V, User-defined: 9~17V

Self-consumption

≤15mA(12V); ≤10mA(24V); ≤9mA(36V); ≤8mA(48V)

Grounding

Common negative

Temp. compensation

-3mV/°C/2V

Relative humidity

10%~90% Non-condensation

Communication

RS485 / RJ45 interface

LCD temperature

-20°C ~ +70°C

Working temperature

-25°C ~ +55°C

Humidity

≤95% N.C.

Enclosure

IP30

Overall dimension

200x103x58mm

201x109x59mm

205x119x67mm

205x174x64mm

Terminals

16mm2

35mm2

35mm2

35mm2

Net weight

0.7kg

0.9kg

1.2kg

1.5kg

 


 

 

FAQ:

Q1. What is the voltage?
A1. Our 45/60A solar charge controller is 12/24/36/48V auto work.

 

Q2. What is the difference between MPPT&PWM?
A2. MPPT has higher efficiency, it can track the max power point and won't waste energy.

 

Q3. What is the efficiency of the MPPT controller?

A3. MPPT>99%, peak conversion efficiency>98%.

 

Q4. What is the waranty of product?
A4. 12 months.

 

Q:How do I upgrade or expand a solar controller system?
To upgrade or expand a solar controller system, you can follow these steps: 1. Determine your current system's capacity: Understand the specifications of your existing solar controller system, including its maximum capacity and the number of panels it can handle. This information will help you plan your upgrade or expansion effectively. 2. Assess your energy needs: Evaluate your current and future energy requirements. Consider factors such as increased power consumption, additional appliances, or any upcoming expansions that may demand more solar energy. 3. Consult with a professional: Seek advice from a solar energy professional or technician. They can assess your existing system, suggest suitable upgrades, and provide guidance on expanding your solar controller system based on your energy needs and available resources. 4. Consider adding more panels: If you want to expand your system's capacity, you may need to add more solar panels. Ensure that your existing controller can handle the increased number of panels or consider upgrading to a higher-capacity controller if necessary. 5. Check compatibility: Ensure that any new components you plan to add are compatible with your existing system. This includes your solar panels, batteries, and any additional equipment you wish to incorporate. 6. Install additional equipment: Once you have decided on the upgrades or expansion, acquire the necessary components and arrange for their installation. This may involve mounting more solar panels, wiring new systems, or integrating additional batteries. 7. Test and monitor: After the upgrade or expansion, thoroughly test the system to ensure it functions properly. Monitor its performance regularly to identify any issues and make adjustments if needed. Remember, it is crucial to consult with professionals and adhere to safety guidelines while working with solar energy systems.
Q:What is the role of a solar controller in preventing over-discharge of batteries?
The overall health and longevity of the battery system heavily rely on the crucial role played by a solar controller in preventing over-discharge. Going beyond the recommended levels of battery discharge can result in irreversible damage, reduced capacity, and ultimately, a shortened lifespan. Acting as a mediator between the solar panel array and the battery bank, a solar controller, also referred to as a charge controller or regulator, performs the primary function of regulating the current flow from the solar panels to the batteries. Its main objective is to ensure efficient and safe charging of the batteries. One of the key capabilities of a solar controller is its ability to continuously monitor the battery voltage. By constantly measuring the voltage of the battery bank, it assesses the state of charge. When the battery voltage drops below a certain threshold, indicating a dangerously low level, the solar controller takes immediate action to prevent over-discharge. To achieve this, the solar controller either disconnects or reduces the flow of current from the solar panels to the batteries. Essentially functioning as a gatekeeper, it prohibits any further discharge of the batteries once they reach a pre-determined minimum voltage. This cutoff voltage is typically set at a safe level, ensuring that there is always a reserve capacity remaining in the batteries to avoid over-discharge. Moreover, advanced solar controllers offer additional protection mechanisms like low voltage disconnect (LVD) and load control. The LVD feature automatically disconnects non-critical loads from the battery system when the voltage drops below a specific threshold, preventing further discharge. On the other hand, load control enables the solar controller to regulate and prioritize power usage, ensuring that critical loads receive electricity first and avoiding excessive drain on the battery bank. In conclusion, the role of a solar controller in preventing over-discharge of batteries involves monitoring the battery voltage, cutting off or reducing the current flow from the solar panels when the battery voltage drops below a safe level, and implementing additional protection mechanisms to safeguard the battery system. By doing so, it effectively maximizes the lifespan and performance of batteries in a solar power system.
Q:Can a solar controller be used in a solar-powered cruise ship?
Yes, a solar controller can be used in a solar-powered cruise ship. A solar controller is an essential component in solar power systems as it regulates the charging and discharging of batteries, ensuring the efficient and safe operation of the system. In a solar-powered cruise ship, the solar controller would be used to manage the energy flow from the solar panels to the batteries, ensuring optimal power generation and storage.
Q:Can a solar controller be used in a solar-powered deep-sea mining system?
Yes, a solar controller can be used in a solar-powered deep-sea mining system. A solar controller is responsible for regulating and optimizing the charging process of solar panels, ensuring proper power management and protection. In a deep-sea mining system, where sunlight may be limited, a solar controller would be essential to efficiently harness and utilize the available solar energy for powering the system's operations.
Q:What is the maximum discharge efficiency of a solar controller?
The maximum discharge efficiency of a solar controller refers to the percentage of energy that can be extracted from the battery bank by the controller. This efficiency can vary depending on the specific model and technology used, but generally, high-quality solar controllers can achieve discharge efficiencies of around 95% or higher.
Q:Can a solar controller be used with different types of solar panels (monocrystalline, polycrystalline, thin-film)?
Yes, a solar controller can be used with different types of solar panels including monocrystalline, polycrystalline, and thin-film. The solar controller regulates and optimizes the charging process based on the specific characteristics and requirements of the connected solar panels, ensuring efficient and safe charging regardless of the panel type.
Q:How does a solar controller handle load control for powering other devices?
A solar controller handles load control for powering other devices by regulating the power flow from the solar panels to the devices. It monitors the battery voltage and adjusts the charging and discharging process accordingly to ensure that the connected devices receive the appropriate amount of power. This prevents overcharging or discharging of the battery and protects the devices from potential damage.
Q:Can a solar controller handle power fluctuations from the charge controller?
Yes, a solar controller is designed to handle power fluctuations from the charge controller. It regulates and stabilizes the incoming power from the charge controller, ensuring a steady flow of power to the connected devices or battery bank.
Q:How does a solar controller prevent overvoltage in the battery?
A solar controller prevents overvoltage in the battery by constantly monitoring the voltage level of the battery. When the voltage exceeds a certain threshold, the controller regulates the charging current from the solar panels to prevent the battery from being overcharged, thus avoiding overvoltage.
Q:How does a solar controller handle voltage spikes from the solar panels?
A solar controller is designed to regulate and control the flow of electricity from solar panels to charge batteries or power electrical devices. When it comes to voltage spikes from the solar panels, a solar controller has built-in protection mechanisms to handle and mitigate these spikes. Firstly, a solar controller usually features a Maximum Power Point Tracking (MPPT) system, which constantly monitors and adjusts the voltage and current from the solar panels to ensure maximum power output. This MPPT system helps prevent voltage spikes by continuously tracking the optimal operating point of the solar panels, optimizing their performance and reducing the likelihood of voltage fluctuations. Furthermore, solar controllers typically include overvoltage protection mechanisms. These protection features are designed to detect and limit any voltage spikes that may occur. Once a voltage spike is detected, the controller will automatically activate its protective measures to prevent damage to the batteries or connected devices. This can involve diverting excess voltage to a dump load or temporarily disconnecting the solar panels from the charging system until the voltage returns to safe levels. Additionally, some advanced solar controllers may incorporate surge protection devices or transient voltage suppressors. These components are specifically designed to absorb and dissipate excess electrical energy caused by voltage spikes. By diverting the extra energy away from the system, these devices help safeguard the controller, batteries, and other connected components from potential damage. Overall, a solar controller is equipped with various protective mechanisms to handle voltage spikes from solar panels. These features work in tandem to regulate the incoming voltage, track the maximum power point, and protect the system from any sudden voltage surges. By doing so, the solar controller ensures the smooth and efficient operation of the solar power system while safeguarding its components from potential harm.

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