LCD/LED High Quality PWM Solar anel charge controller/regulator 10a 12/24v with CE ROHS 20A ,12V/24V,VS2024BN
- Ref Price:
-
- 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:
Model | cn1 | cn2 | cn3 | cn4 | cn5 |
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 bus stop?
- Yes, a solar controller can be used with a solar-powered bus stop. A solar controller is responsible for regulating the power flow from solar panels to the connected devices or batteries. In the case of a solar-powered bus stop, a solar controller can efficiently manage the power generated by the solar panels, ensuring that the batteries are charged optimally and the bus stop's lighting, display boards, or any other devices are powered appropriately. This helps in maximizing the efficiency and reliability of the solar-powered bus stop system.
- Q: Can a solar controller be used in a solar-powered drone delivery system?
- Yes, a solar controller can be used in a solar-powered drone delivery system. A solar controller is responsible for regulating the power flow from the solar panels to the batteries, ensuring efficient charging and preventing overcharging or damage. In a solar-powered drone delivery system, the solar controller would play a crucial role in managing the power supply and maintaining the battery's health, ultimately allowing the drone to operate smoothly and sustainably.
- Q: Can a solar controller handle power fluctuations from appliances?
- Yes, a solar controller can handle power fluctuations from appliances. Solar controllers are designed to regulate and stabilize the power output from solar panels to ensure a steady flow of energy to connected appliances. They have built-in protection mechanisms like voltage regulation, overcurrent protection, and temperature control, which allow them to handle fluctuations in power demand and supply effectively. Additionally, some advanced solar controllers also offer features like load control and power optimization to further manage and accommodate power fluctuations from appliances.
- Q: Can a solar controller be used with both lead-acid and lithium-ion batteries?
- Yes, a solar controller can be used with both lead-acid and lithium-ion batteries. However, it is important to ensure that the solar controller is compatible with both battery types and has the necessary settings and features to accommodate their specific charging requirements in order to optimize battery performance and longevity.
- Q: How does a solar controller handle power surges from the solar panels?
- The flow of power from solar panels to the battery bank or electrical grid is regulated by a solar controller, which is a crucial component in a solar power system. Safeguarding the system is a crucial role played by a solar controller when it comes to dealing with power surges from the solar panels. Power surges can occur due to various reasons like sudden changes in weather conditions, fluctuations in solar radiation, or issues with the solar panel itself. If not handled properly, these surges can potentially damage the system and its components. To handle power surges, a solar controller usually includes several protective mechanisms. One of its primary functions is to prevent overcharging of the battery bank. Whenever a power surge occurs, the solar controller detects the excess voltage and current and limits the charging rate to ensure that the battery does not get overcharged. This helps in maintaining the battery's health and prolonging its lifespan. Moreover, solar controllers often incorporate devices such as surge protectors or voltage clamps for transient voltage suppression. These devices help in absorbing and diverting excessive voltage spikes away from the system, thereby preventing damage to the solar panels, controller, batteries, or other connected devices. In addition, some advanced solar controllers utilize Maximum Power Point Tracking (MPPT) technology. This technology optimizes the power output of the solar panels by dynamically adjusting the voltage and current, even during power surges. MPPT controllers enhance the system's efficiency while minimizing the impact of power fluctuations. In conclusion, a solar controller regulates the charging rate to prevent overcharging, incorporates surge protection devices, and utilizes MPPT technology to optimize power output when handling power surges from the solar panels. These protective features ensure system stability, protect components from damage, and maximize the efficiency of the solar power system.
- Q: What are the common failure modes of a solar controller?
- The common failure modes of a solar controller include overcharging, undercharging, thermal overload, short circuits, and failure of internal components such as the voltage regulator or microcontroller.
- Q: How does a solar controller handle battery reconditioning?
- A solar controller can handle battery reconditioning by implementing a specific charging profile that includes a series of controlled discharge and charge cycles. This process helps to remove sulfation from the battery plates, which is a common cause of battery degradation. The controller monitors the battery voltage, temperature, and other parameters to ensure that the reconditioning process is safe and effective. By optimizing the charging algorithm, the controller can extend the overall lifespan and performance of the battery.
- Q: What is the maximum load voltage a solar controller can handle?
- The maximum load voltage a solar controller can handle depends on its specifications and design. It can vary from controller to controller, but generally, solar controllers can handle load voltages up to 12 volts or 24 volts, which are common in off-grid solar systems. However, it is important to refer to the specific manufacturer's guidelines to determine the exact maximum load voltage for a particular solar controller model.
- Q: Can a solar controller be used with solar-powered desalination plants?
- Yes, a solar controller can be used with solar-powered desalination plants. A solar controller is a device that regulates the flow of electricity from the solar panels to the desalination plant, ensuring optimal performance and preventing damage to the system. It helps manage the charging and discharging of batteries, controls the voltage, and protects against overcharging or over-discharging. By controlling the solar power generated, the solar controller ensures the efficient operation of the desalination plant, making it an essential component in such solar-powered systems.
- Q: Can a solar controller be used with a solar-powered data center?
- Yes, a solar controller can be used with a solar-powered data center. A solar controller regulates the flow of electricity from the solar panels to the batteries, ensuring optimal charging and preventing overcharging. This is essential for maintaining a stable power supply in a solar-powered data center, as it helps regulate and manage the energy generated by the solar panels.
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LCD/LED High Quality PWM Solar anel charge controller/regulator 10a 12/24v with CE ROHS 20A ,12V/24V,VS2024BN
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
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