Studer Solar Controllers IP68 PCC08 8A 12V PWM Solar Charger Controller for Solar Street Light

Studer Solar Controllers IP68 PCC08 8A 12V PWM Solar Charger Controller for Solar Street Light System 1

Studer Solar Controllers IP68 PCC08 8A 12V PWM Solar Charger Controller for Solar Street Light

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 1 pc

Supply Capability:: 1000 pc/month

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1.Features :

Professional design to promote system reliability

-Using international well-know brand semiconductor device.

- High LED driving, significantly reduce the product temperature.

- IP68 protection degree without any buttons, further improve the waterproof reliability.

Discharge efficiency

- LED constant current drive efficiency up to 96%

-Dimming LED constant current drive efficiency from 91%-96%

Minimal power consumption

-The current consumption ≤10mA

Intelligent battery management

-It is PWM and CV charge, which matches with Li protect board perfectly.

- Significantly extends the battery lifetime up to 50% base on intelligent temperature

compensation charge and discharge management.

- Intelligent energy management of battery ensures that the battery charge & discharge in

shallow state which significantly extend the battery life.

Intelligent LED drive management

- Light control function, automatic lights LED in the dark, turn off automatically at dawn

- Constant current drive

- three times control.

- Delaying infrared body sensor

- Morning lighting

- Dimming function, control to output different power in different typical time.

Flexible parameter set

- Excellent man-machine interface, convenient operation.

- Infrared wireless communications, connecting with a handheld remote control for easy installation.

*Protect function

- Battery and the solar panel reverse connection protection.

- To prevent the battery discharge to the solar panel .

- Battery low voltage disconnect and reconnect voltage protection.

-The LED output short and open circuit protection.

2. Technical parameter

Model	PCC08 G4
System voltage	12V
Output power	40W/12 V
Static power consumption	13 mA/12 V
Rated charging current	8 A
Solar panel power	≤ 120 W
Solar panel open-circuit voltage	< 25 V
MPPT tracking efficiency	96%
Typical constant current source efficiency	90% to 96%
Overvoltage protection	Overcharge voltage 2 V
Charging voltage limit	Overcharge voltage 1 V
Current accuracy	±3%
Over-temperature protection	85 °C
Light control voltage	16 V ~50 V
Operating temperature	-35 °C ~+60 °C
Protection degree	IP68
Weight	180g
Dimensions (mm)	588223.5

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4.FAQ

Q: DO YOU HAVE ANY CERTIFICATION FOR YOUR PRODUCTS?

A: We have ISO9001:2015, CE、 RoHS certifications for all of our products.

Q: DO YOU HAVE MOQ FOR PLACE ORDER?

A: Low MOQ, 1pe for sample checking is available.

Q:How does a solar controller handle voltage drops in the wiring system?: Various techniques are employed by a solar controller to handle voltage drops in the wiring system. One of the key functions of a solar controller is to regulate and optimize the charging process of the solar panels to the batteries. When a voltage drop occurs in the wiring system, the solar controller constantly monitors the battery voltage and adjusts the charge current accordingly. It compensates for the voltage drop by increasing the charge current to maintain the necessary charging voltage at the battery terminals. This guarantees that the battery receives the required charge despite the voltage drop. Additionally, solar controllers often include a charge compensation mechanism that takes into account the voltage drops caused by high resistance or long wire runs. This compensation can be achieved through techniques like pulse width modulation (PWM) or maximum power point tracking (MPPT). PWM controllers rapidly switch the connection between the solar panels and the batteries to adjust the charging current. This helps to maintain a consistent charge voltage even in the presence of voltage drops in the wiring system. On the other hand, MPPT controllers optimize the charge current by dynamically tracking the maximum power point of the solar panels, ensuring efficient charging regardless of voltage drops. In summary, a solar controller effectively handles voltage drops in the wiring system by monitoring the battery voltage, adjusting the charge current, and employing compensation techniques such as PWM or MPPT. These features guarantee that the batteries receive the necessary charge, even in the presence of voltage drops in the wiring system.

Q:Can a solar controller be used with deep-cycle batteries?: Yes, a solar controller can be used with deep-cycle batteries. In fact, a solar controller is specifically designed to regulate the charging process of batteries, including deep-cycle batteries, by preventing overcharging and optimizing the charging efficiency.

Q:What is the maximum charging current of a solar controller?: The maximum charging current of a solar controller varies depending on the specific model and capacity of the controller. It can range from a few amps to several tens of amps, allowing for efficient charging of batteries or power storage systems connected to the solar controller.

Q:How do you troubleshoot common issues with solar controllers?: When troubleshooting common issues with solar controllers, there are a few steps you can follow to identify and resolve the problem: 1. Check the connections: Ensure all the connections between the solar panels, battery, and load are secure and properly connected. Loose or faulty connections can lead to issues with the controller's functionality. 2. Examine the display: If your solar controller has a display, check for any error codes or abnormal readings. This can provide valuable information about the issue. Refer to the user manual or manufacturer's documentation to understand the meaning of the error codes. 3. Inspect the wiring: Look for any signs of damage or wear on the wiring. Rodents or extreme weather conditions can cause wire damage, which can lead to malfunctions in the system. Repair or replace any damaged wires to ensure proper functioning. 4. Test the voltage: Use a multimeter to measure the voltage of the battery and solar panels. Compare the readings to the expected values specified by the manufacturer. If there is a significant difference, it could indicate a problem with the controller or the solar panel itself. 5. Reset the controller: Many solar controllers have a reset button or a procedure to reset the device to its factory settings. Try resetting the controller to see if it resolves the issue. Make sure to save any custom settings before performing a reset. 6. Check the battery health: If the solar controller is not charging the battery properly, it could be due to a faulty battery. Test the battery separately to verify its health and capacity. If necessary, replace the battery with a new one. 7. Inspect the solar panels: Examine the solar panels for any damage or obstructions that may prevent them from receiving sufficient sunlight. Dirt, debris, or shading can reduce the efficiency of the panels, leading to poor charging performance. 8. Consult the manufacturer or an expert: If you have exhausted all troubleshooting steps and are still experiencing issues, it is recommended to reach out to the solar controller manufacturer's customer support or consult a professional for further assistance. They can provide specific troubleshooting guidance or arrange for repairs or replacements if necessary. Remember to prioritize safety when troubleshooting solar controllers by following proper electrical handling procedures and disconnecting power sources before conducting any inspections or repairs.

Q:How does a solar controller handle shading or partial obstruction of solar panels?: The use of Maximum Power Point Tracking (MPPT) technology allows a solar controller to effectively manage shading or partial obstruction of solar panels. MPPT constantly adjusts the voltage and current of the panel to maintain optimal performance. When a solar panel is partially shaded or obstructed, less sunlight reaches the panel, resulting in decreased power generation. This can have a significant impact on the overall efficiency of the solar system. However, a solar controller equipped with MPPT capability can minimize these effects and ensure the highest power output. MPPT-enabled solar controllers utilize advanced algorithms and circuitry to continuously monitor the voltage and current of the panel. By actively tracking the panel's maximum power point, the controller optimizes operating conditions to maximize power output, even in the presence of shading or obstruction. When shading occurs, the MPPT controller detects changes in voltage and current and adjusts the operating point accordingly. It dynamically identifies the new maximum power point and maintains the panel's output at or close to its optimal level, compensating for the shaded areas. This allows the system to extract the maximum amount of energy from available sunlight, ensuring high efficiency and power generation. Furthermore, advanced MPPT controllers may employ partial shading algorithms that can identify specific shaded areas on the panel and allocate power generation resources accordingly. These algorithms may reconfigure the panel's connection or adjust its electrical characteristics to bypass shaded areas, further optimizing power output. In conclusion, a solar controller with MPPT capability effectively manages shading or partial obstruction of solar panels by continuously adjusting operating conditions to maximize power output. This ensures that the solar system generates the highest possible energy, even in less-than-ideal conditions.

Q:What is the maximum power capacity of a solar controller?: The maximum power capacity of a solar controller varies depending on the model and specifications. It can range from a few hundred watts to several kilowatts, depending on the system requirements and the size of the solar panel array it is designed to regulate.

Q:How does a solar controller prevent damage from power surges?: A solar controller prevents damage from power surges by regulating the flow of electricity and ensuring a stable voltage output. It contains protective components such as surge arresters and transient voltage suppressors that divert excess energy away from the system, preventing it from reaching sensitive components and causing damage. Additionally, some controllers have built-in circuitry that automatically shuts down the system in case of a power surge, further safeguarding the solar panels and other connected devices.

Q:Can a solar controller be used with a solar-powered greenhouse ventilation system?: Yes, a solar controller can be used with a solar-powered greenhouse ventilation system. The solar controller helps regulate and control the flow of electricity from the solar panels to power the ventilation system. It ensures that the system operates efficiently and optimizes the use of solar energy.

Q:Can a solar controller be used with a solar-powered outdoor lighting system?: Yes, a solar controller can be used with a solar-powered outdoor lighting system. A solar controller helps regulate the charging and discharging of the solar battery, ensuring optimal performance and longevity of the lighting system. It also helps protect the battery from overcharging or deep discharging, maximizing the efficiency of the solar-powered lights.

Q:Can a solar controller be used with solar-powered indoor cooling systems?: Solar-powered indoor cooling systems can utilize a solar controller to regulate the flow of electricity. This device ensures efficient charging of batteries from solar panels and prevents overcharging or discharging. Regardless of whether it is a solar-powered air conditioner, evaporative cooler, or any other cooling system, a solar controller maximizes the utilization of solar energy and guarantees smooth operation. By monitoring and controlling power flow, it enhances the overall efficiency and reliability of solar-powered indoor cooling systems.

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