60 Amp Intelligent PWM Solar Charge Controller for Solar Street Light, 12V/24V, VS1024BN
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- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
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- Supply Capability:
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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: Do solar controllers require any maintenance?
- Yes, solar controllers typically require some maintenance. This can include regularly checking and cleaning the panels, ensuring proper wiring connections, and occasionally replacing or repairing any damaged components. Regular maintenance helps to ensure optimal performance and longevity of the solar controller.
- Q: Can a solar controller be used with an inverter?
- Yes, a solar controller can be used with an inverter. The solar controller regulates the charging of batteries from the solar panels, while the inverter converts the DC power stored in the batteries into AC power for use in household appliances.
- Q: What is the purpose of the battery overcharge protection feature on a solar controller?
- The battery overcharge protection feature on a solar controller serves to prevent damage to the batteries due to overcharging. When solar panels generate electricity from the sun, the excess energy is stored in batteries for future use. However, excessive charging beyond the batteries' capacity can result in overcharging, which poses several problems. Overcharging a battery can lead to overheating, causing degradation of its internal components and reducing its lifespan. It can also result in the release of hazardous gases, such as hydrogen, posing risks of explosions or fires. To mitigate these risks, solar controllers equipped with battery overcharge protection are designed to monitor the charging status of the batteries. Once the batteries reach their maximum capacity, the controller automatically detects this and interrupts the flow of electricity from the solar panels to the batteries, preventing further charging. This ensures that the batteries remain at an optimal charge level, promoting durability and safe operation. Moreover, the battery overcharge protection feature also optimizes the efficiency of the solar system. By preventing overcharging, the controller ensures that any excess energy generated by the solar panels is not wasted but can be used efficiently when needed. In conclusion, the battery overcharge protection feature on a solar controller aims to protect the batteries from potential damage caused by overcharging, prolong their lifespan, and enhance the overall efficiency of the solar system.
- Q: Can a solar controller be used with a solar-powered vertical farm?
- Yes, a solar controller can be used with a solar-powered vertical farm. A solar controller helps regulate the flow of electricity from the solar panels to the farm's electrical system, ensuring optimal performance and preventing damage to the equipment. It plays a crucial role in managing the energy generated by the solar panels and maintaining the efficiency and sustainability of the vertical farm's operations.
- Q: How does a solar controller handle reverse polarity or incorrect wiring connections?
- A solar controller is designed to handle reverse polarity or incorrect wiring connections in a few different ways. Firstly, most solar controllers have built-in protection mechanisms such as fuses or circuit breakers that prevent damage to the controller and connected solar panels in case of reverse polarity or incorrect wiring. These protection devices help to disconnect the charging circuit and prevent any potential electrical damage. Additionally, many solar controllers have built-in LED indicators or LCD displays to notify the user about any wiring issues. These indicators or displays can show error codes or warning messages when reverse polarity or incorrect wiring connections are detected. This allows the user to quickly identify and rectify the wiring problem before any damage occurs. Furthermore, modern solar controllers may also have built-in safety features like automatic shutdown or overload protection. These features are designed to protect the controller and connected devices by automatically shutting down the charging circuit in case of reverse polarity or excessive current flow due to incorrect wiring. This prevents any potential damage to the solar panels, batteries, or other connected devices. In summary, a solar controller handles reverse polarity or incorrect wiring connections through the use of built-in protection mechanisms, LED indicators or LCD displays for error notification, and safety features like automatic shutdown or overload protection. These features collectively ensure the safe and efficient operation of the solar system by preventing any potential damage or electrical hazards.
- Q: How does a solar controller prevent damage from power fluctuations?
- A solar controller prevents damage from power fluctuations by regulating and stabilizing the flow of electricity from the solar panels to the battery or grid. It monitors the voltage and current levels and adjusts them accordingly, ensuring that the power supplied remains within safe limits. This prevents overcharging, overheating, and other potential damage that could occur due to unpredictable fluctuations in power output.
- Q: How does a solar controller prevent damage from power surges?
- A solar controller prevents damage from power surges by regulating and monitoring the incoming solar power to ensure it stays within safe voltage levels. In case of a power surge, the controller redirects the excess energy and diverts it away from the connected devices or batteries, thus protecting them from potential damage.
- Q: What is the maximum voltage a solar controller can handle?
- The maximum voltage a solar controller can handle typically depends on the specific model and manufacturer. However, most solar controllers are designed to handle voltages up to 150 volts.
- Q: What is the solar controller system voltage? Solar controller battery terminal connected to 12V battery, the load side can be directly connected to the 12V DC lamp?
- General solar energy is now used LED lights, because the solar power is limited, with LED more power, the general 3, 4 watts when the general lights a 20 watts of brightness.
- Q: What is the maximum charging current of a solar controller?
- The maximum charging current of a solar controller depends on the specific model and its design specifications. It can range from a few amps to several hundred amps, depending on the size and capacity of the solar controller.
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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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