PWM Solar Panel Charge Controller,10A 12/24V,LS1024B

PWM Solar Panel Charge Controller,10A 12/24V,LS1024B System 1

PWM Solar Panel Charge Controller,10A 12/24V,LS1024B System 2

PWM Solar Panel Charge Controller,10A 12/24V,LS1024B

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 100 pc

Supply Capability:: 10000 pc/month

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PWM Solar Panel Charge Controller (10A 12/24V, LS1024B)

Product Description:

Three system voltage configuration : 12V, 24V or 12V/24V auto work
High efficiency PWM charging with temperature compensation
3 LEDs shows PV charging, battery and load status
External temperature sensor interface
RS-485 bus communication
Open standard Modbus communication protocol
Software update function
Powerful function via MT50 or PC
Diversified load control modes : Manual, Light ON/OFF, Light ON+ Timer, Time Control
Battery type selection: Gel, sealed, flooded and User type
Real-time monitor
Programmable parameters
LVD or SOC load disconnect function
Energy statistics function

Main Product Features:

PV short circuit
PV reverse polarity
Battery overcharge
Battery over discharge
Battery reverse polarity
Load short circuit
Load overload
Overheating

Specifications of PWM Solar Panel Charge Controller,10A 12/24V,LS1024B:

Minimum Order Quantity:	pc	Unit:	pc	Loading Port:	Tianjin
Supply Ability:	10000 pc/month	Payment Terms:	TT or LC	Package:	Paper Packaging

Electrical parameters	LS1024B	LS2024B		LS3024B
Nominal System Voltage	12 / 24V auto work
Rated Battery Current	10A	20A			30A
Maximum battery voltage	50V
Grounding	Common positive
Self-consumption	8.4mA(12V)，7.8mA(24V)
Temp. compensation	-3mV/℃/2V（25℃ ref）
Equalize charging voltage	Sealed: 14.6V, Flooded: 14.8V, User-defined: 9~17V
Boost charging voltage	Gel: 14.2V, Sealed: 14.4V, Flooded: 14.6V, User-defined: 9~17V
Float charging voltage	Gel /Sealed /Flooded: 13.8V, User-defined: 9~17V
Low voltage reconnect voltage	Gel /Sealed /Flooded: 12.6V, User-defined: 9~17V
Low voltage disconnect voltage	Gel /Sealed /Flooded: 11.1V, User-defined: 9~17V
Working temp.	-35℃~+55℃
Humidity	≤95% (NC)
Enclosure	IP30
Dimension	138.6x69.3x37mm		159.6x81.4x47.8mm	200.6x101.3x57mm
Terminal	4mm²		10mm²	10mm²
Net weight	0.13kg		0.3kg	0.5kg

Images of PWM Solar Panel Charge Controller,10A 12/24V,LS1024B：

PWM Solar Panel Charge Controller,10A 12/24V,LS1024B

FAQ:

Q1. What is the voltage?
A1. Our 45/60A solar charge controller is 12/24/36/48V auto work.

Q2. What is the difference between MPPT&PWM?
A2. MPPT has higher efficiency; it can track the max power point and won't waste energy.

Q3. What is the efficiency of the MPPT controllers?

A3. MPPT > 99%, peak conversion efficiency > 98%.

Q4. What is the warranty of the product?
A4. 12 months

Q5. What protection does your MPPT controller have?

A5. PV array short circuit, PV reverse polarity, Battery reverse polarity, Over charging, Output short circuit.

Q:What is the purpose of the battery overcharge protection feature on a solar controller?: The battery overcharge protection feature on a solar controller serves to prevent damage to the batteries due to overcharging. When solar panels generate electricity from the sun, the excess energy is stored in batteries for future use. However, excessive charging beyond the batteries' capacity can result in overcharging, which poses several problems. Overcharging a battery can lead to overheating, causing degradation of its internal components and reducing its lifespan. It can also result in the release of hazardous gases, such as hydrogen, posing risks of explosions or fires. To mitigate these risks, solar controllers equipped with battery overcharge protection are designed to monitor the charging status of the batteries. Once the batteries reach their maximum capacity, the controller automatically detects this and interrupts the flow of electricity from the solar panels to the batteries, preventing further charging. This ensures that the batteries remain at an optimal charge level, promoting durability and safe operation. Moreover, the battery overcharge protection feature also optimizes the efficiency of the solar system. By preventing overcharging, the controller ensures that any excess energy generated by the solar panels is not wasted but can be used efficiently when needed. In conclusion, the battery overcharge protection feature on a solar controller aims to protect the batteries from potential damage caused by overcharging, prolong their lifespan, and enhance the overall efficiency of the solar system.

Q:What is the temperature compensation range of a solar controller?: The temperature compensation range of a solar controller typically refers to the range of temperatures within which the controller can adjust its charging and discharging parameters to account for temperature variations. This range can vary depending on the specific model and brand of the solar controller, but it usually falls between -20°C to 60°C (-4°F to 140°F).

Q:Can a solar controller be used with solar-powered security systems?: Yes, a solar controller can be used with solar-powered security systems. A solar controller is designed to regulate the charging of batteries in solar power systems, including those used in solar-powered security systems. It helps manage the flow of solar energy from the solar panels to the batteries, ensuring efficient charging and preventing overcharging or damage to the batteries.

Q:Can a solar controller be used in a solar-powered interplanetary travel system?: Yes, a solar controller can be used in a solar-powered interplanetary travel system. A solar controller is responsible for regulating the amount of power generated by solar panels and ensuring it is efficiently stored in batteries. In an interplanetary travel system, where solar energy is the primary source of power, a solar controller would play a crucial role in managing and optimizing the energy generation and storage process, thus making it an essential component of the system.

Q:How does a solar controller handle fluctuations in solar irradiance?: A solar controller handles fluctuations in solar irradiance by employing various mechanisms and control strategies to optimize the energy output from the solar panels. Firstly, a solar controller continuously monitors the solar irradiance levels using sensors or photovoltaic cells. This allows it to measure the intensity of the sunlight hitting the panels in real-time. When fluctuations in solar irradiance occur, the solar controller adjusts the operation of the solar panels to maximize energy generation. It does this by employing a technique called maximum power point tracking (MPPT). MPPT algorithms track the maximum power point of the solar panels, which is the point at which the panels produce the highest amount of energy given the current sunlight conditions. By constantly adjusting the voltage and current levels to match the optimal power point, the solar controller ensures that the panels are operating at their maximum efficiency despite fluctuations in solar irradiance. Furthermore, some advanced solar controllers also incorporate features like cloud tracking algorithms. These algorithms use predictive models to estimate the duration and intensity of cloud cover. By anticipating changes in solar irradiance due to cloud movements, the solar controller can proactively adjust the power output of the panels to compensate for the temporary decrease in sunlight. In addition, solar controllers may include features like voltage regulation and load balancing. Voltage regulation ensures that the energy generated by the solar panels is maintained within the desired voltage range. This helps to protect the connected devices and prevent overcharging or undercharging of battery systems. Load balancing ensures that the energy generated by the solar panels is distributed evenly across multiple loads, optimizing the overall system performance. Overall, a solar controller effectively handles fluctuations in solar irradiance by utilizing MPPT algorithms, cloud tracking, voltage regulation, and load balancing techniques. These mechanisms enable the solar panels to operate at their maximum efficiency and extract the highest possible energy yield from varying solar irradiance conditions.

Q:Can a solar controller be used with a solar-powered internet connection?: Yes, a solar controller can be used with a solar-powered internet connection. A solar controller is designed to regulate the flow of energy from solar panels to a battery, ensuring efficient charging and preventing overcharging. In the case of a solar-powered internet connection, the solar controller would manage the energy flow from the solar panels to power the necessary components of the internet connection system, such as routers or modems.

Q:Can a solar controller be used with a solar-powered religious institution?: Yes, a solar controller can be used with a solar-powered religious institution. A solar controller helps to regulate the charging and discharging of batteries in a solar power system, ensuring optimal performance and extending the lifespan of the batteries. This would be beneficial for a solar-powered religious institution as it would help to efficiently manage the energy generated by the solar panels, ensuring a reliable and sustainable power supply for the institution's needs.

Q:Can a solar controller be used with a solar inverter?: Yes, a solar controller can be used with a solar inverter. A solar controller is responsible for regulating and managing the charge from the solar panels to the batteries, while a solar inverter converts the DC power produced by the solar panels into AC power that can be used to power household appliances. Both devices work together in a solar power system to ensure efficient energy production and usage.

Q:How do I prevent deep discharge of batteries with a solar controller?: To avoid the occurrence of deep battery discharge with a solar controller, there are several crucial measures you can take: 1. Opt for a suitable solar controller: Ensure that the solar controller you choose is equipped with a deep discharge protection feature. This feature will actively monitor the battery voltage and prevent it from falling below a specific threshold, thus safeguarding it against excessive discharge. 2. Establish the low voltage disconnect (LVD) level: Most solar controllers permit the adjustment of the LVD level, which determines the point at which the controller will disconnect the load to prevent further battery discharge. Set the LVD level to a secure value that guarantees the battery will not be discharged below the recommended minimum voltage. 3. Regularly monitor the battery voltage: Keep a close watch on the battery voltage by employing a battery monitor or voltage meter. This will enable you to assess the battery's state of charge and ensure it does not decline excessively. If you observe the voltage approaching the LVD level, take appropriate action to recharge the battery. 4. Implement battery protection measures: If you possess a substantial solar system or anticipate being away for an extended period, consider incorporating supplementary battery protection measures. These measures may involve the utilization of devices such as a battery protector or a low voltage disconnect switch, which will automatically isolate the battery from the system once it reaches a specific voltage threshold. 5. Adequately size your solar system: Verify that your solar panel array is appropriately sized in relation to your battery bank. A properly sized system will generate sufficient power to keep your batteries adequately charged and prevent deep discharge. It is imperative to take into account factors such as daily energy consumption, weather conditions, and battery capacity when sizing your solar system. By adhering to these steps and consistently monitoring your battery voltage, you can effectively avert deep battery discharge with the assistance of a solar controller. This will contribute to prolonging the lifespan of your batteries and ensuring optimal performance of your solar system.

Q:Can a solar controller be used with solar-powered indoor heating systems?: Yes, a solar controller can be used with solar-powered indoor heating systems. A solar controller is designed to regulate the flow of electricity from solar panels to batteries or other devices, ensuring that the system operates efficiently and effectively. In the context of solar-powered indoor heating systems, a solar controller can be used to regulate the flow of electricity from the solar panels to power the heating elements or other components of the system. It can help optimize energy usage, prevent overcharging of batteries, and ensure that the heating system operates at its maximum potential. Therefore, utilizing a solar controller with solar-powered indoor heating systems can enhance their performance and increase energy efficiency.

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