PWM Solar Charge Controller 5A,12V,LS0512
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- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
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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 |
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 does a solar controller handle battery voltage regulation?
- A solar controller handles battery voltage regulation by continuously monitoring the voltage of the battery bank and adjusting the charging current accordingly. It ensures that the battery voltage remains within the desired range by automatically reducing or increasing the charging current from the solar panels. This helps prevent overcharging or undercharging of the batteries, maximizing their lifespan and performance.
- Q: Can a solar controller be used with solar panel anti-islanding protection?
- Using a solar controller with solar panel anti-islanding protection is not only possible but also recommended. It is advisable to combine a solar controller with anti-islanding protection to ensure the secure functioning of the solar panel system. The solar controller helps with the regulation of battery charging and discharging, preventing any potential damage caused by overcharging or over-discharging. Conversely, anti-islanding protection serves as a safety measure that disconnects the solar panel system from the grid in case of a power outage or grid failure. This action prevents any potential danger to utility workers by stopping the solar panels from energizing the grid. The combination of a solar controller and anti-islanding protection allows the solar panel system to operate safely and efficiently.
- Q: Can a solar controller be used with a solar-powered air conditioning system?
- Yes, a solar controller can be used with a solar-powered air conditioning system. A solar controller helps regulate and optimize the charging of batteries in a solar system, ensuring efficient utilization of solar energy. In the case of a solar-powered air conditioning system, the solar controller would play a crucial role in managing the power flow between the solar panels, batteries, and the air conditioning unit, ensuring the system operates effectively and efficiently.
- Q: Can a solar controller be used in a solar-powered drone charging system?
- Yes, a solar controller can be used in a solar-powered drone charging system. A solar controller helps regulate the charging process of the solar panels, ensuring optimal performance and preventing overcharging or damage to the batteries. By using a solar controller, the drone charging system can efficiently utilize solar energy and extend the lifespan of the batteries, making it a crucial component in a solar-powered drone charging system.
- Q: Can a solar controller handle power surges from the utility grid?
- No, a solar controller is not designed to handle power surges from the utility grid. Its primary function is to regulate and control the flow of electricity between the solar panels and the batteries or the load. To protect against power surges from the utility grid, additional surge protection devices or equipment should be installed in the electrical system.
- Q: How can I monitor the performance of my solar controller?
- One way to monitor the performance of your solar controller is by regularly checking the system's output and comparing it to the expected levels. You can use a wattmeter or an energy monitoring device to measure the amount of power generated by the solar panels and compare it to the rated capacity. Additionally, monitoring the battery voltage and charge levels can give you insights into the controller's performance. Some solar controllers also have built-in monitoring features that allow you to track and analyze the system's performance through a mobile app or online platform.
- Q: How does a solar controller handle lightning protection?
- A solar controller typically handles lightning protection by incorporating surge protection devices and grounding techniques to divert the high voltage and current caused by lightning strikes away from the solar system. This helps prevent any damage to the solar panels, batteries, and other components connected to the controller.
- Q: Can a solar controller be used with solar panels that are connected to a battery isolator?
- Yes, a solar controller can be used with solar panels that are connected to a battery isolator. A solar controller is designed to regulate the charging of batteries from solar panels, ensuring that they are charged efficiently and safely. When solar panels are connected to a battery isolator, the solar controller can still effectively manage the charging process by controlling the flow of solar power to the batteries. The battery isolator acts as a device that allows power to flow from the solar panels to the batteries while preventing power from flowing back to the solar panels. This setup is commonly used in off-grid solar systems or in situations where multiple battery banks need to be charged simultaneously. By using a solar controller in conjunction with a battery isolator, the solar panels can effectively charge the batteries while protecting them from overcharging or damage.
- Q: Can a solar controller be used with a solar-powered wastewater treatment plant?
- Yes, a solar controller can be used with a solar-powered wastewater treatment plant. A solar controller helps regulate the flow of electricity from solar panels to the plant's equipment, ensuring optimal performance and preventing damage. It also manages the charging and discharging of batteries, allowing for energy storage and uninterrupted operation.
- Q: How do I calculate the required battery capacity for a solar controller?
- To calculate the required battery capacity for a solar controller, you need to consider a few key factors. Here's a step-by-step process to help you determine the appropriate battery size: 1. Determine your energy needs: Start by calculating the total energy consumption of the devices or systems that will be powered by the solar controller. This can be done by identifying the power consumption (in watts) and the daily usage (in hours) of each device. 2. Account for system losses: It's important to account for energy losses that occur during the conversion and storage process. Consider the efficiency ratings of the solar panels, charge controller, and battery. Typically, a 10-20% buffer is recommended to compensate for these losses. 3. Calculate daily energy requirement: Multiply the power consumption (in watts) of each device by the daily usage (in hours) to get the daily energy requirement for each device. Sum up these values to find the total daily energy requirement. 4. Account for energy autonomy: Determine how many days you want your system to operate without sunlight. Multiply the daily energy requirement by the number of days of autonomy to calculate the total energy storage needed. 5. Adjust for battery efficiency: Batteries have a certain efficiency rating, typically around 80-90%. To account for this, divide the total energy storage needed by the battery efficiency to determine the required battery capacity. 6. Consider depth of discharge (DoD): It's essential to avoid discharging batteries completely, as it can reduce their lifespan. Determine the maximum depth of discharge acceptable for your battery type (e.g., 50%), and multiply the required battery capacity by the reciprocal of the DoD to get the minimum recommended battery capacity. 7. Add safety margin: To ensure optimal performance and account for any unforeseen factors, it's advisable to add a safety margin of 10-20% to the calculated battery capacity. By following these steps and considering the various factors involved, you can accurately calculate the required battery capacity for your solar controller. Remember to consult the manufacturer's specifications and recommendations for your specific solar controller and battery type for precise calculations.
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PWM Solar Charge Controller 5A,12V,LS0512
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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