Y Solar Charge Controllers MPPT Solar Charge Controller 30A, 12/24V, Tracer3215BN
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Descriptions:
A charge controller, or charge regulator is basically a voltage and/or current regulator to keep batteries from overcharging. It regulates the voltage and current coming from the solar panels going to the battery. Most "12 volt" panels put out about 16 to 20 volts, so if there is no regulation the batteries will be damaged from overcharging. Most batteries need around 14 to 14.5 volts to get fully charged.
Specifications
10a,20a,30a,40a,12/24v auto work
Die-cast aluminum design
RS485 ports with MODBUS communication
option monitoring software
Features:
·Innovative MPPT technology
·Peak conversion efficiency of 98%
·High tracking efficiency up to 99%
·Several seconds tracking speed
·Die-cast aluminum design and nature cooling
·Temperature compensation
·Diversified load control to meet different requirements
·Four battery type options: Sealed, Gel, Flooded, and USER
·Intelligent lighting and timer control for solar lighting system
·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 overvoltage alarm protection
·PV current limiting 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
Model | Tracer3215BN |
Nominal system voltage | 12/24V auto work |
Rated battery current | 30A |
Rated load current | 20A |
Max. PV open circuit voltage | 150V |
Max. battery voltage | 32V |
Max. PV input power | 390W (12V) |
780W (24V) | |
Equalize charging voltage | Sealed: 14.6V, Flooded: 14.8V, USER: 9~17V |
Boost charging voltage | Gel: 14.2V, Sealed: 14.4V, Flooded: 14.6V, USER: 9~17V |
Float charging voltage | Gel /Sealed /Flooded: 13.8V, USER: 9~17V |
Low voltage reconnect voltage | Gel /Sealed /Flooded: 12.6V, USER: 9~17V |
Low voltage disconnect voltage | Gel /Sealed /Flooded: 11.1V, USER: 9~17V |
Self-consumption | ≤50mA(12V) ≤27mA(24V) |
Grounding | Common negative |
Temp. compensation | -3mV/℃/2V |
Communication Port | RS485 / RJ45 interface |
Working temperature | -35℃～+55℃ |
Storage temperature | -35℃～+80℃ |
Humidity | ≤95% N.C. |
Enclosure | IP30 |
Overall dimension | 281x160x60mm |
Terminal | 16mm2 |
Net weight | 2.3kg |
- Q: Can a solar controller be used with thin-film solar panels?
- A solar controller is compatible with thin-film solar panels. Regardless of the type of solar panels being used, a solar controller is crucial in any solar power system. Its primary purpose is to regulate battery charging and prevent overcharging or battery damage. Thin-film solar panels utilize a thin semiconductor material to capture sunlight and convert it into electricity. They are renowned for their flexibility, lightweight design, and ability to perform well in low light conditions. Even when using thin-film solar panels, it remains imperative to have a solar controller to effectively manage the charging process. The solar controller will monitor the voltage and current from the panels and adjust the charging rate accordingly. This ensures the batteries are safeguarded from overcharging, thereby enhancing their lifespan. Moreover, a solar controller can offer additional functions such as temperature compensation, load control, and monitoring capabilities. These features contribute to maximizing the efficiency and performance of the thin-film solar panel system. Hence, whether employing traditional crystalline silicon solar panels or thin-film solar panels, a solar controller is an essential component for ensuring the system operates safely and efficiently.
- Q: Can a solar controller be used with a portable solar generator?
- Yes, a solar controller can be used with a portable solar generator. A solar controller helps regulate the flow of electricity from the solar panels to the battery, preventing overcharging and optimizing charging efficiency. Using a solar controller with a portable solar generator ensures that the generator's battery is properly charged and protected, extending its lifespan and improving overall performance.
- Q: What is the maximum load voltage of a solar controller?
- The maximum load voltage of a solar controller refers to the highest voltage that can be handled and regulated by the controller when supplying power to a load.
- Q: How do I determine the maximum load output voltage for a solar controller?
- To determine the maximum load output voltage for a solar controller, you need to consider a few factors. 1. Consult the controller's specifications: Check the user manual or product specifications provided by the manufacturer. The maximum load output voltage is usually mentioned in these documents. Look for the "maximum load voltage" or a similar term. 2. Consider the solar panel voltage: The solar controller regulates the voltage from the solar panel to the load. Therefore, the maximum load output voltage should be lower than the maximum voltage that the solar panel can produce. Ensure that the controller's maximum load output voltage is compatible with the solar panel's specifications. 3. Consider the load voltage requirements: Determine the voltage requirements of the devices or appliances you plan to connect to the solar controller. Ensure that the maximum load output voltage of the controller is suitable for powering these devices. If the load voltage requirements are lower than the controller's maximum load output voltage, it should work fine. 4. Safety precautions: It is important to note that exceeding the maximum load output voltage can potentially damage the connected devices or appliances. Therefore, it is crucial to ensure that the load voltage requirements are within the specified range of the solar controller. By considering the controller's specifications, the solar panel voltage, load voltage requirements, and taking necessary safety precautions, you can determine the maximum load output voltage for a solar controller effectively.
- Q: Can a solar controller handle power fluctuations from the inverter?
- Yes, a solar controller is designed to handle power fluctuations from the inverter. It regulates and controls the flow of electricity between the solar panels, batteries, and inverter, ensuring stable and consistent power supply even in the presence of fluctuations.
- Q: Can a solar controller be used with solar panel backpacks?
- Yes, a solar controller can be used with solar panel backpacks. A solar controller helps regulate the charging process and protects the batteries from overcharging or over-discharging. It ensures optimal performance and longevity of the batteries, making it a useful component for solar panel backpacks that have built-in battery systems.
- Q: Can a solar controller handle both 12V and 24V systems?
- No, a solar controller is designed to handle either a 12V or a 24V system, but not both simultaneously.
- Q: How do I calculate the maximum load output current for a solar controller in a grid-tied system?
- In order to determine the maximum load output current of a solar controller in a grid-tied system, several factors need to be considered. Firstly, one must ascertain the maximum power output of the solar panels. This information is typically provided by the manufacturer and can be found in the panel specifications. Let us assume that the solar panels have a maximum power output of 300 watts. Subsequently, the voltage of the grid-tied system needs to be determined. This is usually the standard voltage of the electrical grid in one's country, such as 120 volts or 240 volts. To calculate the maximum load output current, the following formula can be used: Maximum Load Output Current = Maximum Power Output / Voltage For instance, if the solar panels have a maximum power output of 300 watts and the grid-tied system operates at a voltage of 240 volts, the calculation would be as follows: Maximum Load Output Current = 300 watts / 240 volts = 1.25 amps Hence, the maximum load output current for the solar controller in a grid-tied system would be 1.25 amps. It should be noted that this calculation assumes ideal conditions and does not take into consideration any losses or inefficiencies in the system. It is always advisable to consult the manufacturer's specifications and guidelines for the specific solar controller in order to ensure accurate calculations and safe operation.
- Q: Can a solar controller be used with solar-powered lighting systems?
- Yes, a solar controller can be used with solar-powered lighting systems. A solar controller regulates the flow of electricity from the solar panels to the lighting system, ensuring efficient charging and preventing overcharging or discharging. It helps to manage and maximize the performance of the solar-powered lighting system.
- Q: What is the maximum power capacity of a solar controller?
- The maximum power capacity of a solar controller varies depending on the model and specifications. It can range from a few hundred watts to several kilowatts, depending on the system requirements and the size of the solar panel array it is designed to regulate.
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Y Solar Charge Controllers MPPT Solar Charge Controller 30A, 12/24V, Tracer3215BN
- 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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