Solar Charge Controllers Sudbury PWM Solar Charge Controller and LED Constant Current Driver 10A, 12/24V, LS102460BPL
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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 a solar-powered library or archive?
- Yes, a solar controller can be used with a solar-powered library or archive. A solar controller regulates and controls the flow of energy from the solar panels to the batteries, ensuring optimum charging and preventing overcharging. This is essential for maintaining a reliable and efficient power supply to the library or archive, especially in locations with limited access to the electrical grid.
- Q: Can a solar controller be used with solar panel tilt and azimuth adjustment systems?
- Yes, a solar controller can be used with solar panel tilt and azimuth adjustment systems. The solar controller is responsible for regulating the flow of electricity between the solar panels and the battery bank. It is not affected by the tilt and azimuth adjustments made to the panels. The solar controller ensures that the battery bank receives the optimal amount of energy from the panels, regardless of their position or orientation.
- Q: Can a solar controller be used with solar panels in parallel or series configuration?
- Solar panels can be used with a solar controller in both parallel and series arrangements. The purpose of the solar controller is to manage the energy flow from the panels to the battery or load. It safeguards the battery by regulating the voltage and current from the panels, preventing overcharging or damage. In a parallel arrangement, multiple panels are connected to the solar controller by joining the positive terminals and the negative terminals. This setup increases the system's current capacity while maintaining a constant voltage. The solar controller continues to regulate the overall voltage and current to protect the battery. In a series arrangement, multiple panels are connected to the solar controller by linking the positive terminal of one panel to the negative terminal of the next, and so on. This configuration enhances the system's voltage capacity while keeping the current constant. The solar controller ensures that the battery is not overcharged by regulating the overall voltage and current. Regardless of whether the panels are connected in parallel or series, the solar controller is crucial for proper charging and battery protection. It monitors the voltage and current from the panels and adjusts the charging parameters accordingly. Therefore, a solar controller is necessary to optimize the charging process and ensure the battery's longevity.
- Q: Can a solar controller increase the efficiency of a solar panel?
- A solar panel's efficiency can be increased with the help of a solar controller. Also known as a charge controller, a solar controller is a vital component in solar power systems. Its main purpose is to regulate the flow of electricity between the solar panel and the battery bank. One of the primary functions of a solar controller is to safeguard the batteries from overcharging or over-discharging. By monitoring the voltage and current levels, it ensures that the batteries are charged optimally and not subjected to excessive voltage or discharged below safe levels. This prevents energy wastage and extends the lifespan of the batteries, indirectly enhancing the overall efficiency of the system. Furthermore, advanced solar controllers often incorporate Maximum Power Point Tracking (MPPT) technology. These controllers utilize algorithms to continuously track and adjust the electrical load on the solar panel, enabling the extraction of maximum power output irrespective of temperature or shading conditions. Consequently, the solar panel can operate at its highest efficiency, even in less-than-ideal circumstances, resulting in increased energy production. To summarize, a solar controller plays a critical role in optimizing the performance of a solar panel system by preventing battery damage and maximizing power output. By regulating and optimizing the charging process, it can significantly enhance the efficiency of a solar panel.
- Q: Can a solar controller be used with a solar-powered ventilation system?
- Yes, a solar controller can be used with a solar-powered ventilation system. A solar controller is designed to regulate and optimize the charging and discharging of solar panels, and it can also control the output of a solar-powered ventilation system. By connecting the solar controller between the solar panels and the ventilation system, it ensures that the system operates efficiently and effectively, maximizing the use of solar energy.
- Q: Can a solar controller be used in a solar-powered disaster relief system?
- Yes, a solar controller can be used in a solar-powered disaster relief system. A solar controller helps regulate the flow of electricity from the solar panels to the batteries, preventing overcharging and ensuring efficient power storage. This is essential in disaster relief systems where reliable and sustainable energy sources are crucial for powering essential equipment and providing electricity to affected areas.
- Q: How do I connect a solar controller to a battery bank?
- To connect a solar controller to a battery bank, follow these steps: 1. Start by placing the solar controller near the battery bank, preferably within easy reach of both the solar panels and the batteries. 2. Identify the positive and negative terminals on both the solar controller and the battery bank. The positive terminal is typically marked with a "+" sign or a red color, while the negative terminal is marked with a "-" sign or a black color. 3. Connect the positive terminal of the solar controller to the positive terminal of the battery bank using a properly sized cable or wire. Ensure that the connection is secure and tight. 4. Connect the negative terminal of the solar controller to the negative terminal of the battery bank using another appropriately sized cable or wire. Again, make sure the connection is secure. 5. Double-check all connections to ensure there are no loose or exposed wires that could cause a short circuit or other safety hazards. 6. Once all connections are secure, turn on the solar controller and follow the manufacturer's instructions to configure the settings, such as battery type and charging parameters, if necessary. 7. Monitor the solar controller regularly to ensure it is functioning correctly and charging the battery bank efficiently. Adjust the settings as needed to optimize the charging process. Remember to always refer to the manufacturer's instructions for your specific solar controller and battery bank to ensure proper installation and operation. It is also recommended to consult with a professional or an experienced individual if you are unsure about any step of the process.
- Q: Can a solar controller be used with solar panels of different orientations?
- Yes, a solar controller can be used with solar panels of different orientations. The solar controller's main function is to regulate the charging of batteries by converting the solar panel's output to a suitable voltage and current. It does not depend on the orientation of the solar panels, as long as they are connected properly and generating sufficient power.
- Q: Can a solar controller be used with a solar-powered outdoor surveillance system?
- Yes, a solar controller can be used with a solar-powered outdoor surveillance system. A solar controller helps regulate the voltage and current from the solar panels, ensuring efficient charging and protection of the connected batteries. This is crucial for a solar-powered outdoor surveillance system as it allows for optimal power management and extends the system's operational time.
- Q: Which type of solar controller is more efficient?
- The maximum power point tracking (MPPT) solar controller is generally considered to be more efficient compared to the pulse width modulation (PWM) solar controller. MPPT controllers can optimize the output of solar panels by tracking the maximum power point of the panels, resulting in higher conversion efficiency and better utilization of available solar energy. On the other hand, PWM controllers regulate the charging of batteries by intermittently connecting and disconnecting the panels, which can lead to some energy loss. Therefore, MPPT controllers are often preferred for their higher efficiency in converting solar energy into usable power.
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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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