Rv Solar Controllers - LCD/LED High Quality PWM Solar Panel Charge Controller/Regulator with CE ROHS, 30A 12V/24V, VS3024BN
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- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
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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:
Model | VS1024BN | VS2024BN | VS3024BN | VS4524BN | VS6024BN |
Nominal system voltage | 12V/24V auto work | ||||
Rated battery current | 10A | 20A | 30A | 45A | 60A |
Rated load current | 10A | 20A | 30A | 45A | 60A |
Max. battery voltage | 32V | ||||
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 | 162x85x40mm | 162x100x50mm | 200x103x58mm | 201x109x59mm | 205x129x67mm |
Terminals | 4mm2 | 10mm2 | 16mm2 | 35mm2 | 35mm2 |
Net weight | 0.2kg | 0.4kg | 0.7kg | 0.9kg | 1.3kg |
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.
Q5. What protection does your MPPT controller have?
A5. PV array short circuit, PV reverse polarity, Battery reverse polarity, Over charging, Output short circuit
- Q: Can a solar controller be used with a solar-powered educational facility?
- Yes, a solar controller can be used with a solar-powered educational facility. A solar controller regulates the power generated by solar panels, ensuring optimal charging and protection for batteries and other electrical components. It is an essential component in managing and maintaining the efficiency and longevity of a solar power system in an educational facility.
- Q: Can a solar controller be used with solar panels in parallel or series configuration?
- Solar panels can be used with a solar controller in both parallel and series arrangements. The purpose of the solar controller is to manage the energy flow from the panels to the battery or load. It safeguards the battery by regulating the voltage and current from the panels, preventing overcharging or damage. In a parallel arrangement, multiple panels are connected to the solar controller by joining the positive terminals and the negative terminals. This setup increases the system's current capacity while maintaining a constant voltage. The solar controller continues to regulate the overall voltage and current to protect the battery. In a series arrangement, multiple panels are connected to the solar controller by linking the positive terminal of one panel to the negative terminal of the next, and so on. This configuration enhances the system's voltage capacity while keeping the current constant. The solar controller ensures that the battery is not overcharged by regulating the overall voltage and current. Regardless of whether the panels are connected in parallel or series, the solar controller is crucial for proper charging and battery protection. It monitors the voltage and current from the panels and adjusts the charging parameters accordingly. Therefore, a solar controller is necessary to optimize the charging process and ensure the battery's longevity.
- Q: Can a solar controller be used with a solar-powered religious institution?
- Yes, a solar controller can be used with a solar-powered religious institution. A solar controller helps regulate and manage the flow of electricity from solar panels to the battery storage system, ensuring optimal charging and preventing overcharging. This is essential for maintaining a reliable and efficient power supply in any solar-powered facility, including religious institutions.
- Q: What is the maximum cable size that can be used between the solar panels and the batteries?
- The maximum cable size that can be used between the solar panels and the batteries depends on the specific requirements of the solar system. Factors such as the distance between the panels and batteries, the amount of current being transferred, and the desired efficiency of the system will determine the appropriate cable size. It is recommended to consult with a professional or refer to the manufacturer's guidelines to determine the maximum cable size for a specific solar system.
- Q: Can a solar controller be used in harsh weather conditions?
- Yes, a solar controller can be used in harsh weather conditions. Most solar controllers are designed to be weather-resistant and can withstand various environmental conditions such as extreme temperatures, rain, snow, and high winds. However, it is always recommended to check the specifications and guidelines provided by the manufacturer to ensure the controller is suitable for the specific harsh weather conditions it will be exposed to.
- Q: Can a solar controller be used with a solar-powered nuclear reactor?
- No, a solar controller cannot be used with a solar-powered nuclear reactor. Solar controllers are designed to regulate and optimize the charging of batteries using solar panels, whereas a solar-powered nuclear reactor uses a completely different technology to generate electricity.
- Q: Can a solar controller be used with a solar water heater?
- Yes, a solar controller can be used with a solar water heater. A solar controller is designed to regulate and monitor the temperature and flow of the solar water heating system. It helps to optimize the performance and efficiency of the system by controlling the circulation pumps, valves, and temperature sensors.
- Q: How does a solar controller regulate the charging of batteries?
- A solar controller regulates the charging of batteries by monitoring the voltage and current levels generated by the solar panels and adjusting the charging process accordingly. It ensures that the batteries are not overcharged, which can lead to damage, and prevents undercharging, which can affect their performance. The solar controller controls the flow of power from the solar panels to the batteries, optimizing the charging process based on the battery's state of charge and the available solar energy.
- Q: Can a solar controller be used with a battery bank of different capacities?
- Yes, a solar controller can be used with a battery bank of different capacities. The solar controller's main function is to regulate the flow of current from the solar panels to the batteries, ensuring that they are charged efficiently and preventing overcharging. It can work with battery banks of varying capacities by adjusting the charging parameters accordingly. However, it's important to note that using batteries of different capacities may result in uneven charging and discharging rates, potentially affecting the overall performance and lifespan of the battery bank.
- Q: Can a solar controller handle power fluctuations from the generator?
- Yes, a solar controller can handle power fluctuations from the generator. The solar controller acts as a regulator and converter, ensuring a stable and consistent flow of power to the connected devices or batteries. It can effectively handle variations in power input from the generator, adjusting the charging or discharging rates to maintain a steady output.
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Rv Solar Controllers - LCD/LED High Quality PWM Solar Panel Charge Controller/Regulator with CE ROHS, 30A 12V/24V, VS3024BN
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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