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 different battery types (AGM, gel, flooded)?
- Yes, a solar controller can be used with different battery types such as AGM, gel, and flooded. The solar controller is designed to adjust its charging algorithm based on the battery type, ensuring optimal charging and protection for the specific battery chemistry.
- Q:Can a solar controller be used with solar panels that are connected to a solar heating system?
- Yes, a solar controller can be used with solar panels that are connected to a solar heating system. The solar controller helps regulate and optimize the flow of energy from the panels to the heating system, ensuring efficient and effective utilization of solar energy for heating purposes.
- Q:Can a solar controller protect batteries from deep discharge?
- Yes, a solar controller can protect batteries from deep discharge. Solar controllers are designed to regulate the charging process of batteries connected to solar panels. They monitor the battery voltage and prevent it from dropping below a certain threshold, which helps to avoid deep discharge. By controlling the charging and discharging process, solar controllers can extend the lifespan of batteries and ensure their optimal performance.
- Q:Do solar controllers require regular maintenance?
- Regular maintenance is required for solar controllers. Although they are built to be durable and reliable, it is necessary to perform regular maintenance to ensure optimal performance and longevity. Some common maintenance tasks include cleaning the solar panels to remove dirt or debris that could reduce efficiency, inspecting the wiring and connections for damage or corrosion, and checking the controller's display and settings to ensure proper functioning. It is also recommended to periodically test the system's battery voltage and charge controller settings to ensure they are operating within desired parameters. Regular maintenance not only helps identify potential issues early on but also maximizes the efficiency and lifespan of the solar controller.
- Q:Can a solar controller be used in a solar-powered submarine?
- Yes, a solar controller can be used in a solar-powered submarine. A solar controller helps regulate and optimize the charging of batteries from solar panels. In a solar-powered submarine, the solar controller can effectively manage the charging process and ensure the batteries receive the right amount of power from the solar panels, allowing for efficient and sustainable operation underwater.
- Q:Are solar controllers necessary for small solar panel systems?
- Yes, solar controllers are necessary for small solar panel systems. They regulate the flow of electricity from the solar panels to the battery, preventing overcharging and damage to the battery. Additionally, solar controllers help optimize the efficiency and performance of the solar panel system, ensuring maximum power generation.
- Q:What is the maximum load current in standby mode of a solar controller?
- The maximum load current in standby mode of a solar controller is typically very low or zero. Standby mode refers to the state where the solar controller is not actively charging or discharging the battery, but is still operational and ready to perform its functions. During this mode, the load current is minimized to conserve energy and extend the battery life. In some cases, the load circuit may be completely disconnected in standby mode to eliminate any current flow. However, the specific maximum load current in standby mode can vary depending on the design and specifications of the solar controller. It is important to refer to the manufacturer's documentation or product specifications for accurate information regarding the maximum load current in standby mode for a particular solar controller model.
- Q:Can a solar controller be used with a solar-powered air purifier?
- Yes, a solar controller can be used with a solar-powered air purifier. A solar controller is designed to regulate the voltage and current from the solar panels, ensuring optimal charging of the battery or powering the device directly. In the case of a solar-powered air purifier, the solar controller can effectively manage the energy flow from the solar panels to the air purifier, enabling its operation even in low-light conditions while maximizing the energy efficiency of the system.
- Q:What is the maximum current a solar controller can deliver to a load?
- The maximum current a solar controller can deliver to a load depends on the specifications of the controller itself. It varies from controller to controller, and can range anywhere from a few amps to several hundred amps, depending on the size and capacity of the controller.
- Q:Can a solar controller be used with solar-powered electric vehicle chargers?
- Yes, a solar controller can be used with solar-powered electric vehicle chargers. A solar controller is a device that regulates the flow of electricity from solar panels to batteries or other charging systems. It ensures that the charging process is efficient and protects the battery from overcharging or damage. When it comes to solar-powered electric vehicle chargers, a solar controller can be used to manage the charging process and optimize the utilization of solar energy. It helps to regulate the charging speed and maintain the battery's health. By using a solar controller, the charging system can effectively harness solar power and provide a reliable and sustainable charging solution for electric vehicles.
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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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