Solar Charge Controllers Sudbury PWM Solar Charge Controller and LED Constant Current Driver 10A, 12/24V, LS102460BPL
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- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
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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.
LandStar BPL series solar charge controller combines the solar charge controller and LED constant current driver into one unit which is ideal for solar LED Lighting, especially for the application for LED lamp which requires dimmer function. It can also reduce the system cost and increase the system flexibility.
Features:
·12V/24V automatic identify or user-defined working voltage.
·Gel, Sealed, Flooded and user-defined battery type option.
·With functions of current power calculation, it is convenient to view charging and discharging energy of each day, month, year and total value.
·Wide input voltage range：DC8.0V—DC32V, compatible with 12V/24V full voltage range.
·Digital precision constant current control and the control accuracy are better than ± 2%.
·Maximum output efficiency of 95%.
·The rated output current can be adjusted at rated power and current range.
·The max output voltage can reach up to 60V
·Charge control parameter, the load control parameter and the output current value can
be set separately.
·Use of standard Modbus communication protocol for TTL232 bus connections,
communication protocol compatibility much better.
·Fully encapsulated PCB, IP67 protection.
·Aluminum housing.
Load control mode:
Manual, Light ON/OFF, Light ON+ Timer, Time Control
Electronic Protections:
·PV array short circuit
·PV reverse polarity
·High voltage transients
·Over discharge
·Overcharge
·Load overload
·Load short circuit
·Battery reverse polarity
·Overheating
Specification:
Electrical parameters | LS102460BPL |
Nominal system voltage | 12 / 24VDC |
Battery terminal voltage | 8~32V |
Maximum PV input voltage | 50V |
Rated charge current | 10A |
Rated output power | 30W/12V, 60W/24V |
Rated output current | 2.0A |
Max. efficiency | 95% |
Output voltage range | Voltage of battery～60.0V |
Load open circle voltage | 60.0V |
Power output adjustment time | <10s |
Self-consumption | ≤9.1mA(12V); ≤7.0mA(24V) |
Control accuracy | < 2% |
Temp. compensation coefficient | -3mV/℃/2V（25℃） |
Enclosure | IP67 |
Dimension | 108.5x73x25.6 mm |
Power cable | 4mm2(PV/Batt.) 1.0mm2(Load) |
Net weight | 0.4kg |
Working temperature | -35℃ to +55℃ |
Humidity | ≤90%（NC） |
FAQ
The enclosure of charge controller:
If the controllers are used indoors or outdoors but with box, user can choose IP30 solar controller. For outdoor application, sometimes steam condenses to water when it touches a cold surface. And the water can come into controllers along with the wire. So it’s better to use high IP rating controller in humid area.
- Q: Can a solar controller be used with solar-powered smart city infrastructure?
- Yes, a solar controller can be used with solar-powered smart city infrastructure. A solar controller, also known as a charge controller or regulator, is an essential component in a solar power system. Its primary function is to regulate the voltage and current from the solar panels to charge the batteries efficiently and prevent overcharging. In the case of solar-powered smart city infrastructure, such as streetlights, traffic signals, or surveillance systems, a solar controller is crucial for managing the energy generated by the solar panels. It ensures that the energy is properly stored in the batteries and released as needed to power the smart city devices. Furthermore, a solar controller can provide additional functionalities that are beneficial for smart city infrastructure. For example, some advanced solar controllers have built-in communication capabilities, allowing them to connect to a central monitoring system. This enables real-time monitoring of the solar power system's performance, including battery voltage, charging status, and other vital parameters. Such data is crucial for maintaining and optimizing the operation of smart city infrastructure. In conclusion, a solar controller is not only compatible with solar-powered smart city infrastructure but is also a vital component for ensuring efficient energy management and optimal performance of the entire system.
- Q: What is the maximum power that a solar controller can handle?
- The maximum power that a solar controller can handle varies depending on the specific model and brand. Generally, they are designed to handle a range of power outputs, typically from a few watts to several kilowatts. It is important to consult the specifications provided by the manufacturer to determine the maximum power capacity of a particular solar controller.
- Q: How can I determine the size of solar controller I need for my system?
- To determine the size of a solar controller you need for your system, you will need to consider a few factors. 1. Solar panel capacity: Start by calculating the total capacity of your solar panels in watts. This information is usually provided in the product specifications or on the back of the panels. 2. Battery bank capacity: Determine the total capacity of your battery bank in amp-hours (Ah). This information can usually be found on the batteries themselves or in their documentation. 3. Charge current: Next, you need to determine the maximum charge current that your solar panels can produce. This is usually mentioned in the solar panel specifications or user manual. Once you have this information, you can use the following formula to calculate the required solar controller size: Controller Size (in amps) = (Solar Panel Capacity in watts / System Voltage) / Charge current For example, if you have a solar panel capacity of 500 watts and a system voltage of 12 volts, and your solar panels can produce a maximum charge current of 25 amps, the required solar controller size would be: Controller Size = (500 watts / 12 volts) / 25 amps = 1.67 amps In this case, you would need a solar controller with a capacity of at least 1.67 amps to ensure it can handle the charging needs of your system. It's important to note that it's always a good idea to choose a solar controller with a slightly higher capacity than what is calculated to allow for any potential future expansions or increased power demands.
- Q: Can a solar controller be used with solar panel cooling systems?
- Yes, a solar controller can be used with solar panel cooling systems. A solar controller is responsible for regulating the flow of power from the solar panels to the batteries or grid, and it also monitors and protects the batteries from overcharging or discharging. In the case of solar panel cooling systems, the solar controller can be used to power and control the cooling mechanism. This ensures that the solar panels are kept at optimal temperatures, which can improve their efficiency and prolong their lifespan. By using a solar controller, the cooling system can be operated effectively and efficiently, maximizing the output of the solar panels.
- Q: What is the role of a solar controller in maintaining battery health?
- The role of a solar controller in maintaining battery health is to regulate the charging process of the battery connected to the solar panel system. It ensures that the battery is charged at the optimal voltage and current levels, preventing overcharging or undercharging, which can both be damaging to the battery's health. By maintaining the battery within its safe operating range, the solar controller helps prolong its lifespan and ensures its efficiency and reliability over time.
- Q: How does a solar controller prevent short circuits?
- A solar controller prevents short circuits by continuously monitoring the flow of electricity from the solar panels to the battery. It incorporates various protective mechanisms such as fuses, circuit breakers, and built-in voltage regulators to ensure that excessive current or voltage spikes are detected and prevented from causing damage. Additionally, it incorporates proper insulation and wiring to minimize the risk of short circuits.
- Q: Can a solar controller be used with different types of solar panel monitoring systems?
- Yes, a solar controller can generally be used with different types of solar panel monitoring systems as long as they are compatible and the necessary communication protocols are supported. However, it is important to ensure that the solar controller is specifically designed to work with the particular monitoring system being used to ensure optimal functionality and compatibility.
- Q: Can a solar controller be used with solar panels of different ages?
- A solar controller is capable of being used with solar panels of various ages. Its role is to manage the energy transfer from the panels to either the battery or the grid. The controller's functionality remains unaffected by the age of the panels, as its main focus is on effectively handling the energy produced. Nevertheless, it is crucial to verify that the voltage and current ratings of the solar controller align with those of the panels being utilized. This verification ensures the system operates at its best and eliminates any potential harm.
- Q: What are the key features to consider when choosing a solar controller?
- When choosing a solar controller, some key features to consider include the controller's maximum current and voltage ratings, its compatibility with your solar panel system, the type of charge regulation it offers (such as PWM or MPPT), its efficiency and conversion rate, the availability of advanced features like temperature compensation and load control, and the overall durability and reliability of the controller.
- Q: How do you prevent short-circuiting of solar panels with a solar controller?
- A solar controller helps prevent short-circuiting of solar panels by regulating the flow of electricity from the panels to the battery or load. It uses various protective mechanisms like overcurrent protection and overvoltage protection to ensure that the electrical output from the panels remains within safe limits. Additionally, many solar controllers also provide temperature compensation to prevent overheating and potential short-circuits.
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Solar Charge Controllers Sudbury PWM Solar Charge Controller and LED Constant Current Driver 10A, 12/24V, LS102460BPL
- 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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