PWM Solar Charge Controller 5A,12V,LS0512

PWM Solar Charge Controller 5A,12V,LS0512 System 1

PWM Solar Charge Controller 5A,12V,LS0512 System 2

PWM Solar Charge Controller 5A,12V,LS0512

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Features:

·High efficient Series PWM charging
·Battery type option
·LED indicators indicate battery voltage state
·Use MOSFET as electronic switch
·Temperature compensation
·Electronic protection: over charging, over discharging, overload, and short circuit
·Battery reverse polarity protection

Electronic Protections:

·Load overload
·Load short circuit
·Battery reverse polarity

Specification:

Electrical parameters	LS0512
Nominal System Voltage	12VDC
Rated Battery Current	5A
Max. Battery Voltage	16V
Charge Circuit Voltage Drop	≤0.26V
Discharge Circuit Voltage Drop	≤0.15V
Self-consumption	≤6mA
Overall dimension	97 x 66x 25mm
Terminal	2.5mm2
Net weight	0.05kg
Working temperature	-35℃ to +55℃
Humidity	10%-90% NC
Enclosure	IP30

Battery Voltage Parameters (temperature at 25℃)
Battery charging setting	Gel	Sealed	Flooded
Equalize Charging Voltage	——	14.6V	14.8V
Boost Charging Voltage	14.2V	14.4V	14.6V
Float Charging Voltage	13.8V	13.8V	13.8V
Low Voltage Reconnect Voltage	12.6V	12.6V	12.6V
Low Voltage Disconnect Voltage	11.1V	11.1V	11.1V
Equalize Duration	——	2 hours	2 hours
Boost Duration	2 hours	2 hours	2 hours

PWM Solar Charge Controller 5A,12V,LS0512

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 controller?

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

Q4. What is the waranty of 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: How do I ensure proper grounding for a solar controller?: For the safety and optimal performance of your solar system, it is crucial to establish a proper grounding for the solar controller. To achieve this, please adhere to the following guidelines: 1. Select an appropriate location: When installing the solar controller, carefully choose a location that is in close proximity to both the solar panels and the battery bank. 2. Utilize a grounding rod: Place a grounding rod in the ground near the solar controller. This rod should be constructed of either copper or galvanized steel and should measure at least 8 feet in length. Drive the rod into the ground until only a few inches remain visible. 3. Establish the grounding wire connection: Connect a grounding wire to the grounding rod using a grounding clamp. Ensure that the wire is made of copper and has a minimum gauge of 8 AWG (American Wire Gauge). Verify that the connection is secure and tight. 4. Connect to the solar controller: Attach the other end of the grounding wire to the grounding terminal on the solar controller. This terminal is typically labeled as "GND" or "Ground." 5. Ensure proper bonding: Connect all metal components of the solar system, such as the solar panels, battery bank, and any metal enclosures, to the grounding terminal on the solar controller. This can be achieved by using appropriately sized grounding wires and clamps. It is essential to guarantee that all connections are secure and tight. 6. Conduct a grounding test: Upon completing the grounding connections, it is vital to test the grounding system using either a multimeter or a ground resistance tester. This will help ensure that the resistance between the grounding rod and the system components falls within acceptable limits. 7. Regularly inspect and maintain: Regularly inspect the grounding system to identify any loose or damaged connections. Additionally, keep the grounding rod and wire clean and free from corrosion or damage. By carefully following these steps, you can establish proper grounding for your solar controller, thus enhancing the safety and performance of your solar system. If you have any doubts or concerns regarding any aspect of the grounding process, it is advised to consult a professional electrician or solar installer for expert assistance.

Q: Can a solar controller be used with a solar-powered parking lot or garage?: Yes, a solar controller can be used with a solar-powered parking lot or garage. A solar controller helps manage and regulate the charging of batteries or the direct power flow from solar panels to the electrical system. It ensures efficient and safe operation of the solar power system, making it suitable for use in a solar-powered parking lot or garage.

Q: Do solar controllers require a separate power source?: No, solar controllers do not require a separate power source. They are typically powered by the solar panels themselves.

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: How does a solar controller handle battery low voltage disconnect recovery?: Battery low voltage disconnect recovery is managed by a solar controller through the monitoring of the battery's voltage in relation to the solar system. When the battery's voltage falls below a predetermined threshold, typically around 11.5 to 12 volts, the solar controller will separate the battery from the load in order to prevent further discharge. Once the battery is separated, the solar controller will continuously observe the battery's voltage, waiting for it to rise above a specific level referred to as the recovery voltage. Only then will the solar controller reconnect the battery to the load. Throughout the recovery phase, the solar controller will gradually increase the voltage supplied to the battery, ensuring a controlled and safe reconnection process that avoids sudden power surges. This careful approach prevents any potential harm to both the battery and the connected devices. The solar controller's capacity to handle battery low voltage disconnect recovery guarantees the protection of the battery against over-discharge, which can result in irreversible damage and reduced battery performance. By appropriately disconnecting and reconnecting the battery at suitable voltage levels, the solar controller actively contributes to extending the battery's lifespan and maximizing the efficiency of the entire solar system.

Q: Can a solar controller be used with solar panels that are connected to a solar air conditioning system?: Yes, a solar controller can be used with solar panels that are connected to a solar air conditioning system. A solar controller is typically used to regulate the charging and discharging of batteries in a solar power system. In the case of a solar air conditioning system, the solar controller can help manage the power generated by the solar panels and ensure that it is efficiently utilized to power the air conditioning unit. This helps optimize the system's performance and maximize energy savings.

Q: What is the purpose of a solar controller in a solar power system?: The purpose of a solar controller in a solar power system is to regulate and optimize the charging of batteries using the energy generated from solar panels. It ensures that the batteries are charged efficiently and prevents overcharging or deep discharging, thus extending their lifespan. Additionally, solar controllers also provide protection against overvoltage, short circuits, and reverse current flow, enhancing the overall safety and performance of the solar power system.

Q: Can a solar controller be used in a solar-powered agricultural system?: Yes, a solar controller can be used in a solar-powered agricultural system. A solar controller is designed to regulate the charging and discharging of batteries in a solar power system, ensuring optimal performance and prolonging battery life. In a solar-powered agricultural system, the solar controller can be used to manage the power generated by the solar panels and distribute it efficiently to various components such as irrigation systems, pumps, and lighting, thus enabling sustainable and efficient operation of the agricultural system.

Q: Can a solar controller be used with a battery bank that is connected in parallel?: Yes, a solar controller can be used with a battery bank that is connected in parallel. In a parallel connection, the positive terminals of all the batteries are connected together, and the negative terminals are connected together. This setup allows for increased capacity and current output. A solar controller regulates the charging of the batteries from the solar panels, ensuring that they are not overcharged or damaged. So, as long as the solar controller is compatible with the battery bank's voltage and capacity, it can effectively manage the charging process in a parallel connection.

Q: Can a solar controller be used in extreme weather conditions (high winds, heavy rain, etc.)?: Yes, a solar controller can be used in extreme weather conditions including high winds and heavy rain. Most solar controllers are designed to be weather-resistant and can withstand a range of outdoor conditions. However, it is always recommended to follow the manufacturer's instructions and take necessary precautions to protect the solar controller from any potential damage during severe weather events.

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