PWM Solar Charge Controller and LED Constant Current Driver 20A,12/24V, LS2024100BPL
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- Loading Port:
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- Payment Terms:
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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 | LS152480BPL | LS2024100BPL |
Nominal system voltage | 12 / 24VDC | ||
Battery terminal voltage | 8~32V | ||
Maximum PV input voltage | 50V | ||
Rated charge current | 10A | 15A | 20A |
Rated output power | 30W/12V, 60W/24V | 40W/12V, 80W/24V | 50W/12V, 100W/24V |
Rated output current | 2.0A | 2.6A | 3.3A |
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 | 108.5x96x25.6mm | 108.5x110x25.6mm |
Power cable | 4mm2(PV/Batt.) 1.0mm2(Load) | 6mm2(PV/Batt.) 1.5mm2(Load) | 6mm2(PV/Batt.) 1.5mm2(Load) |
Net weight | 0.4kg | 0.5kg | 0.6kg |
Working temperature | -35℃ to +55℃ | ||
Humidity | ≤90%（NC） | ||
FAQ
Q1. What is the difference between MPPT&PWM?
A1. MPPT has higher efficiency, it can track the max power point and won't waste energy.
Q2. What is the efficiency of the MPPT controller?
A2. MPPT>99%, peak conversion efficiency>98%.
Q3. What is the waranty of product?
A3. 12 months.
Q4. What protection does your MPPT controller have?
A4. PV array short circuit, PV reverse polarity, Battery reverse polarity, Over charging, Output short circuit.
- Q:Can a solar controller be used in a residential solar system?
- Yes, a solar controller can be used in a residential solar system. A solar controller is an essential component that regulates the charging and discharging of batteries in a solar system, ensuring optimal performance and protection. It helps prevent overcharging and over-discharging of batteries, thus increasing their lifespan. Therefore, a residential solar system can greatly benefit from the use of a solar controller.
- Q:Are there any disadvantages to using a solar controller?
- Yes, there are a few disadvantages to using a solar controller. Firstly, solar controllers can be expensive to purchase and install, which may deter some individuals or businesses from investing in solar energy systems. Additionally, solar controllers require regular maintenance and monitoring to ensure optimal performance, which can add to the overall cost and effort involved in using solar energy. Finally, solar controllers are dependent on sunlight, so they may not be as effective in areas with limited sunlight or during cloudy weather conditions.
- Q:What are the temperature compensation features in a solar controller?
- Temperature compensation features in a solar controller are designed to ensure optimal performance and efficiency of the solar system, regardless of the ambient temperature. These features help to counteract the effects of temperature fluctuations, which can significantly impact the charging and discharging processes of the solar batteries. One of the main temperature compensation features is the ability to adjust the charging voltage based on the temperature. As the temperature increases, the voltage required to charge the batteries effectively decreases to prevent overcharging. Conversely, as the temperature decreases, the charging voltage needs to be increased to compensate for the reduced battery efficiency. Another important temperature compensation feature is the ability to adjust the load disconnect voltage based on temperature. This feature ensures that the batteries are not discharged excessively in extremely cold temperatures, which can lead to irreversible damage. By raising the load disconnect voltage in colder temperatures, the solar controller protects the batteries from being drained beyond safe levels. Furthermore, temperature compensation features can also include temperature sensors that measure the ambient temperature and relay this information to the controller. This allows the controller to continuously monitor the temperature and make real-time adjustments to the charging and discharging processes. Overall, the temperature compensation features in a solar controller play a crucial role in maintaining the performance and longevity of the solar system. By accurately adjusting the charging voltage and load disconnect voltage based on temperature, these features help to optimize the efficiency and reliability of the solar system in various weather conditions.
- Q:Can a solar controller be used with a solar-powered heating system?
- Yes, a solar controller can be used with a solar-powered heating system. The solar controller helps regulate and optimize the performance of the solar panels, ensuring that the heating system receives the maximum amount of solar energy. It controls the flow of electricity between the solar panels and the heating system, allowing for efficient and effective heating using solar power.
- Q:Can a solar controller be used with a solar-powered street light?
- Yes, a solar controller can be used with a solar-powered street light. A solar controller is an essential component of a solar-powered system as it regulates the charging and discharging of the battery, ensuring optimal performance and prolonging its lifespan. It helps manage the flow of energy from the solar panels to the battery and controls the output to the street light, thus ensuring efficient utilization of solar power.
- Q:Can a solar controller be used with a solar-powered agricultural system?
- Yes, a solar controller can be used with a solar-powered agricultural system. A solar controller helps regulate and optimize the charging process of the solar panels, ensuring efficient power generation and preventing overcharging or damage to the batteries. It can also manage the distribution of power to various components of the agricultural system, such as water pumps, sensors, or irrigation systems, maximizing the use of solar energy and enhancing overall system performance.
- Q:How does a solar controller handle voltage drop in the wiring?
- A solar controller handles voltage drop in the wiring by utilizing a built-in circuitry that detects and compensates for the drop in voltage. It adjusts the charging parameters accordingly to ensure the solar panel's output voltage is sufficient to charge the battery effectively, despite the voltage loss in the wiring.
- Q:What is the maximum load voltage a solar controller can handle?
- The maximum load voltage a solar controller can handle typically depends on the specific model and manufacturer. However, most solar controllers can handle load voltages ranging from 12V to 48V.
- Q:How does a solar controller handle the synchronization of loads?
- A solar controller handles the synchronization of loads by regulating the flow of electricity between the solar panels and the connected loads. It ensures that the loads receive the appropriate amount of power while preventing overloading or underloading. The controller constantly monitors the voltage and current levels from the solar panels and adjusts the charging and discharging of the batteries accordingly. This synchronization ensures efficient and safe use of solar energy for powering various loads.
- Q:Can a solar controller be used with solar panel RV mounts?
- Yes, a solar controller can be used with solar panel RV mounts. In fact, it is highly recommended to use a solar controller with solar panel RV mounts as it helps regulate the charging process and prevents overcharging of batteries, ensuring optimal performance and longevity of the system.
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PWM Solar Charge Controller and LED Constant Current Driver 20A,12/24V, LS2024100BPL
- 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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