60 Amp Intelligent PWM Solar Charge Controller for Solar Street Light, 12V/24V, VS1024BN
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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
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 |
Warrenty
provides a 1～3 year limited warranty (“Warranty”) against defects in materials and workmanship for its Uninterruptible power supply,
Power inverter/chargers, Solar charge controllers, Battery Products (“Product”).
The term of this Warranty begins on the Product(s) initial purchase date, or the date of receipt of the Product(s) by the end user,
whichever is later. This must be indicated on the invoice, bill of sale, and/or warranty registration card submitted to MUST-Solar.
This Warranty applies to the original MUST-Solar Product purchaser, and is transferable only if the Product remains installed in the original use location.
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:How does a solar controller handle variations in battery temperature?
- In a solar power system, the purpose of a solar controller is to effectively manage and regulate the charging process of a battery. To handle fluctuations in battery temperature, a solar controller utilizes several key mechanisms to ensure optimal charging performance and prolong battery life. To begin with, the battery temperature is constantly monitored by the solar controller through built-in temperature sensors. These sensors either measure the surrounding temperature or directly sense the battery temperature to determine its current state. By continuously monitoring the temperature, the controller can adjust its charging parameters accordingly. When the battery temperature drops too low, the solar controller can activate a temperature compensation feature. This feature increases the charging voltage to counteract the reduced battery capacity caused by low temperatures. By elevating the charging voltage, the controller ensures that the battery receives an adequate charge and prevents undercharging. On the other hand, if the battery temperature becomes excessively high, the solar controller safeguards the battery from overheating. This is achieved by reducing the charging voltage or current to prevent the generation of excessive heat. By limiting the charging parameters, the controller prevents any potential damage or accelerated aging that can result from high temperatures. Furthermore, some advanced solar controllers may integrate additional features to address variations in battery temperature. For example, they may include an integrated fan or heat sink to dissipate any excess heat generated during the charging process. This helps to maintain the battery within the optimal temperature range and prevent any potential harm. In conclusion, a solar controller effectively manages variations in battery temperature by closely monitoring it and adjusting the charging parameters accordingly. By compensating for low temperatures and protecting against high temperatures, the controller ensures that the battery is optimally charged and maintains its longevity.
- Q:Can a solar controller be used with different types of solar panel cooling systems?
- Yes, a solar controller can be used with different types of solar panel cooling systems. A solar controller is designed to regulate and monitor the flow of electricity between the solar panels and the battery or grid. It helps manage the charging process and ensures that the solar panels are operating at their optimal efficiency. Solar panel cooling systems, on the other hand, are designed to keep the temperature of solar panels within an acceptable range, which helps improve their performance and longevity. There are various types of solar panel cooling systems available, such as passive cooling, active cooling, water-based cooling, and air-based cooling. Regardless of the type of cooling system being used, the solar controller can still be used to manage the charging process and monitor the performance of the solar panels. It does not directly interact with the cooling system itself, but rather focuses on the electrical aspects of the solar panel system. In conclusion, a solar controller can be used in conjunction with different types of solar panel cooling systems. It plays a crucial role in regulating and optimizing the electrical flow within the solar panel system, while the cooling system helps maintain the temperature of the panels.
- Q:What is the maximum load power for a solar controller?
- The maximum load power for a solar controller is the maximum amount of power that can be safely drawn or used by the load or appliance connected to the solar controller.
- Q:How does a solar controller handle battery maintenance charging?
- A solar controller handles battery maintenance charging by regulating the flow of electricity from the solar panels to the battery. It ensures that the battery is charged to its optimal voltage level without overcharging or damaging it. The controller monitors the battery's state of charge and adjusts the charging current accordingly, helping to prolong the battery's lifespan and maintain its performance.
- Q:What is the maximum temperature rating for a solar controller?
- The specific model and manufacturer are factors that can cause the maximum temperature rating for a solar controller to differ. Nevertheless, a majority of well-made solar controllers are engineered to function effectively within a broad spectrum of temperatures, typically spanning from -40°C to 85°C (-40°F to 185°F). This wide temperature range guarantees that the controller remains resilient and durable, even in the face of harsh weather conditions like scorching summers or freezing winters. To ascertain the maximum temperature rating for a particular solar controller model, it is imperative to refer to the manufacturer's specifications or user manual.
- Q:What is the maximum load temperature a solar controller can handle?
- The maximum load temperature a solar controller can handle varies depending on the specific model and manufacturer. It is recommended to consult the product specifications or contact the manufacturer directly for accurate information regarding the maximum load temperature capacity of a particular solar controller model.
- Q:Can a solar controller be used with a solar-powered charging station for electric vehicles?
- Yes, a solar controller can be used with a solar-powered charging station for electric vehicles. A solar controller is essential for regulating the charging process and ensuring the efficient use of solar energy. It controls the flow of power from the solar panels to the charging station, preventing overcharging and optimizing the charging rates.
- Q:How do you prevent voltage spikes with a solar controller?
- Voltage spikes can be prevented with a solar controller by implementing protective measures such as using surge protectors, transient voltage suppressors, or capacitors in the system. These components help to regulate and stabilize the voltage, preventing any sudden and potentially damaging increases in voltage.
- Q:Can a solar controller be used in a solar-powered heating system?
- Yes, a solar controller can be used in a solar-powered heating system. A solar controller regulates the flow of electricity from the solar panels to the heating system, ensuring optimal performance and preventing damage to the system. It helps manage the temperature and power output, allowing the heating system to efficiently utilize the solar energy for heating purposes.
- Q:Can a solar controller be used with solar panels that are connected to a solar security system?
- Solar panels connected to a solar security system can indeed be used with a solar controller. The solar controller plays a vital role in a solar power system by regulating the voltage and current that flows between the solar panels and the battery or load. Its main function is to optimize the efficiency of the solar panels while safeguarding the battery against overcharging or undercharging. In the context of a solar security system, the solar controller takes charge of managing the power generated by the solar panels and supplying it to the security system or charging the backup battery. By doing so, it ensures a stable power supply for the security system, even in low light conditions or periods of high power consumption. Consequently, it is highly recommended to use a solar controller alongside solar panels in any solar-powered application, including solar security systems.
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60 Amp Intelligent PWM Solar Charge Controller for Solar Street Light, 12V/24V, VS1024BN
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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