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 solar panels that are connected to a power inverter?
- Yes, a solar controller can be used with solar panels that are connected to a power inverter. In fact, it is recommended to use a solar controller in such setups to ensure proper charging and protection of the batteries connected to the power inverter. The solar controller regulates the voltage and current from the solar panels to the batteries, preventing overcharging and over-discharging. It also helps optimize the charging process, increasing the overall efficiency of the solar power system. Therefore, using a solar controller in conjunction with a power inverter is a good practice to maximize the performance and lifespan of the system.
- Q:Can a solar controller be used with a solar-powered electric gate?
- Yes, a solar controller can be used with a solar-powered electric gate. The solar controller is responsible for regulating the flow of electricity from the solar panels to the gate's battery or power system. It helps to ensure that the gate receives a consistent and optimal amount of power from the solar panels, allowing it to operate efficiently and effectively.
- Q:Can a solar controller be used with solar-powered water purification systems?
- Yes, a solar controller can be used with solar-powered water purification systems. A solar controller regulates the voltage and current from the solar panels to ensure efficient charging of the batteries. This is crucial for the functioning of solar-powered water purification systems as they often rely on stored energy to operate during low sunlight or at night. By controlling the flow of power, a solar controller helps optimize the performance and longevity of the system's components, making it a necessary component for solar-powered water purification systems.
- Q:How does a solar controller handle variations in solar panel cleaning frequency?
- A solar controller does not directly handle variations in solar panel cleaning frequency. Its primary function is to regulate the charging and discharging of batteries in a solar power system. Cleaning frequency of solar panels is typically managed by the system owner or operator, based on factors like weather conditions, dust accumulation, and overall system efficiency.
- Q:Can a solar controller be used with solar-powered water pumps?
- Yes, a solar controller can be used with solar-powered water pumps. A solar controller helps regulate the voltage and current from the solar panels to ensure optimal charging and protection of the batteries. It can also control the operation of the pump, allowing it to start and stop based on the available sunlight and water demand.
- Q:Can a solar controller be used with a solar water pump?
- Yes, a solar controller can be used with a solar water pump. A solar controller is designed to regulate and optimize the charging of batteries from solar panels. It can also be used to control the operation of a solar water pump, ensuring efficient use of solar energy and preventing overcharging or damage to the pump.
- Q:Can a solar controller be used with solar panels that are connected to a battery management system?
- Solar panels connected to a battery management system can indeed utilize a solar controller. The solar controller, also referred to as a charge controller, is specifically designed to regulate the charging process of solar panels connected to a battery. Its main purpose is to ensure an efficient charging process for the battery while safeguarding it against overcharging or excessive discharge. On the other hand, the battery management system is responsible for monitoring and controlling various aspects of the battery's performance, such as temperature, voltage, and current. While the battery management system focuses primarily on the battery itself, the solar controller manages the charging process from the solar panels to the battery. Consequently, these two systems can work seamlessly together, providing an optimized and secure charging solution for solar panels that are connected to a battery.
- Q:Can a solar controller be used with a battery bank that has different battery chemistries?
- No, a solar controller cannot be used with a battery bank that has different battery chemistries. It is essential to use batteries with the same chemistry in a battery bank to ensure proper charging and discharging cycles. Mixing different battery chemistries can lead to imbalances, inefficient charging, and potential damage to the batteries.
- Q:Can a solar controller be used with solar-powered air pollution monitoring stations?
- Solar-powered air pollution monitoring stations can utilize a solar controller, which is a device responsible for regulating the power and charging process of solar panels. Its primary function is to prevent overcharging or undercharging, thereby ensuring the batteries are efficiently and safely charged. In the case of these monitoring stations, solar panels generate electricity to power the equipment. To maintain optimal battery charging levels, a solar controller becomes essential. As batteries store the generated energy, a solar controller guarantees continuous power supply during low sunlight periods or at night. By incorporating a solar controller, these stations can efficiently operate in locations with fluctuating sunlight levels, ensuring reliable and uninterrupted functionality.
- Q:How does a solar controller handle temperature compensation for the battery?
- The battery's temperature is managed by a solar controller, which adjusts the charging voltage accordingly. The controller constantly monitors the battery's temperature and compares it to a predetermined temperature compensation curve. This curve determines the appropriate charging voltage for the battery at different temperature levels. In colder temperatures, the controller increases the charging voltage to ensure efficient charging and prevent undercharging. Cold temperatures cause the battery's internal resistance to rise, which can decrease charging efficiency. By raising the charging voltage, the controller compensates for this increase in resistance and provides enough energy to fully charge the battery. Conversely, in hot temperatures, the controller decreases the charging voltage to prevent overcharging. High temperatures accelerate the battery's chemical reactions, leading to increased gassing and electrolyte loss. By reducing the charging voltage, the controller prevents overcharging, extending the battery's lifespan and ensuring safety. Overall, a solar controller's temperature compensation feature optimizes the charging process by adjusting the charging voltage according to the battery's temperature. This feature maintains the battery's performance, extends its lifespan, and ensures efficient and safe charging.
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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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