High efficiency 12V 10A MPPT Solar Charge Controller for Solar Panel Street light
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 1000 pc/month
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Features :
1). Lighting control,times control,dimming range , motion sensor and so on intelligent drive LED light.
2). High tracking efficiency up to 99.9%, promote system efficiency and decrease cost.
3). Peak conversion efficiency of 98.4%
4). Automatic PV power limit function
5). Multi-function LCD displays system information intuitively
6). User programmable for battery types, load control etc.
7). 3-Stage stage MPPT charging, boost and float charging based on temperature compensation.
8).Fully programmable function via remote meter, PC software and Mobile APP.
9). Waterproof IP68 garde without any button.Technical Parameter:
Model
MCC10
Battery Type
Lead-acid or lithium battery
Battery Voltage(V)
12
Max. Charging Current(A)
10
Low voltage disconnect(V)
10.8
Battery Input Voltage Range(V)
8~15
MPPT charge (V)@25℃
≤14.4(12V)
Boost charge (V)@25℃
≤14.4(12V)
Float charge(V)@25℃
13.8(12V)
Deep discharge protection,
Cut-off voltage(V)@25℃
10.8(12V)
Reconnect Voltage(V)@25℃
11.8(12V)
Battery Temperature Compensation
-4mV/℃/2V
Panel Voltage(V)
≤35
PV Voltage@ Lighting off(V)
≤5
Max. panel power(W)
130
MPPT Tracking Range(V)
14≤Vp≤125(12V)
Output Current Range(mA)
50~4000
Waterproof Grade
IP68(1.5m,72h)
Working Environment Temperature(ºC)
-35ºC ~+60 ºC
3. Image
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: What is the maximum load temperature a solar controller can handle?
- The maximum load temperature a solar controller can handle varies depending on the specific model and manufacturer. It is important to consult the product specifications provided by the manufacturer to determine the maximum load temperature for a particular solar controller.
- Q: How does a solar controller handle short-circuit or overload conditions?
- A solar controller is equipped with built-in safety features to handle short-circuit or overload conditions. When a short-circuit occurs, the controller detects the sudden increase in current and immediately shuts off the circuit to prevent any damage. Similarly, in case of an overload condition where the current exceeds the controller's rated capacity, it activates its overload protection mechanism, which can include reducing the charging current or completely disconnecting the load. These protective measures ensure the safe operation of the solar controller and prevent any potential damage to the system.
- Q: What is the maximum power that a solar controller can handle?
- The maximum power that a solar controller can handle depends on its specific design and model. Generally, solar controllers are available in various power ratings ranging from a few hundred watts to several kilowatts. It is essential to refer to the manufacturer's specifications or user manual to determine the maximum power capacity of a particular solar controller.
- Q: Can a solar controller be used with solar-powered indoor communication systems?
- Yes, a solar controller can be used with solar-powered indoor communication systems. A solar controller is a device that regulates the power flow from the solar panels to the batteries, ensuring efficient charging and preventing overcharging. Even though indoor communication systems do not directly rely on solar power, they can still benefit from using solar panels to generate electricity and reduce their reliance on the grid. By integrating a solar controller into the system, it can effectively manage the power generated by the solar panels, ensuring optimal performance and longevity of the batteries. This setup allows for continuous operation of the indoor communication systems, even during power outages or in remote locations where grid power may not be available.
- Q: How does a solar controller handle variations in solar panel voltage?
- A solar controller handles variations in solar panel voltage by regulating and stabilizing the voltage output from the solar panels. It continuously monitors the voltage and adjusts the charging parameters to ensure optimal and safe charging of batteries or other devices connected to the solar system. The controller uses various techniques such as pulse width modulation (PWM) or maximum power point tracking (MPPT) to efficiently convert and control the voltage output from the solar panels, compensating for any fluctuations or variations in the panel's voltage.
- Q: Can a solar controller handle power fluctuations from the battery bank?
- Yes, a solar controller is designed to handle power fluctuations from the battery bank. It regulates and stabilizes the flow of power between the solar panels and the batteries, ensuring that the battery bank receives a consistent and appropriate level of charge. This helps to protect the batteries from overcharging or undercharging, and ensures efficient utilization of the solar energy.
- Q: What is the boost charging mode of a solar controller?
- The boost charging mode of a solar controller is a charging stage that provides a higher voltage to the battery in order to fully charge it. It is typically used when the battery's voltage is low or when it needs a quick recharge to reach its maximum capacity.
- Q: How does a solar controller handle voltage spikes from the solar panels?
- A solar controller is designed to regulate and control the flow of electricity from solar panels to charge batteries or power electrical devices. When it comes to voltage spikes from the solar panels, a solar controller has built-in protection mechanisms to handle and mitigate these spikes. Firstly, a solar controller usually features a Maximum Power Point Tracking (MPPT) system, which constantly monitors and adjusts the voltage and current from the solar panels to ensure maximum power output. This MPPT system helps prevent voltage spikes by continuously tracking the optimal operating point of the solar panels, optimizing their performance and reducing the likelihood of voltage fluctuations. Furthermore, solar controllers typically include overvoltage protection mechanisms. These protection features are designed to detect and limit any voltage spikes that may occur. Once a voltage spike is detected, the controller will automatically activate its protective measures to prevent damage to the batteries or connected devices. This can involve diverting excess voltage to a dump load or temporarily disconnecting the solar panels from the charging system until the voltage returns to safe levels. Additionally, some advanced solar controllers may incorporate surge protection devices or transient voltage suppressors. These components are specifically designed to absorb and dissipate excess electrical energy caused by voltage spikes. By diverting the extra energy away from the system, these devices help safeguard the controller, batteries, and other connected components from potential damage. Overall, a solar controller is equipped with various protective mechanisms to handle voltage spikes from solar panels. These features work in tandem to regulate the incoming voltage, track the maximum power point, and protect the system from any sudden voltage surges. By doing so, the solar controller ensures the smooth and efficient operation of the solar power system while safeguarding its components from potential harm.
- Q: Can a solar controller be used with different types of solar panel tilt systems?
- Yes, a solar controller can be used with different types of solar panel tilt systems. Solar controllers are designed to regulate and control the flow of electricity between the solar panels and the batteries or grid. They are not specific to any particular type of solar panel tilt system. Solar panel tilt systems can vary in terms of the angle at which the panels are tilted, the mechanism used to adjust the tilt angle, and the tracking capabilities. However, the solar controller's function remains the same regardless of the tilt system. The solar controller's primary job is to ensure that the solar panels are operating at their maximum efficiency by optimizing the charging parameters. It monitors the voltage and current produced by the solar panels and adjusts the charging parameters accordingly. This allows for efficient charging of batteries or feeding excess electricity back into the grid. Whether the solar panels are fixed tilt, manually adjustable tilt, or have a sophisticated tracking system, the solar controller can still perform its job effectively. It can adapt to different tilt angles and adjust the charging parameters accordingly to ensure optimal performance. In summary, a solar controller can be used with different types of solar panel tilt systems as it is designed to regulate and control the flow of electricity regardless of the tilt mechanism used.
- Q: How does a solar controller regulate the charging current?
- The charging current of the solar panel and battery is regulated by a solar controller, which monitors the voltage and current levels. Its purpose is to prevent overcharging of the battery by limiting the current flow when the battery reaches its maximum voltage. To achieve this regulation, the controller employs either pulse width modulation (PWM) or maximum power point tracking (MPPT) techniques. In a PWM solar controller, the controller controls the average charging current by rapidly turning the solar panel's current on and off. When the battery voltage is low, the controller allows a maximum charging current, which gradually decreases as the battery voltage rises. This prevents overcharging and damage to the battery. On the other hand, an MPPT solar controller utilizes a more advanced algorithm to continuously track the maximum power point (MPP) of the solar panel. The MPP represents the optimal voltage and current combination at which the solar panel can deliver its maximum power output. The controller adjusts the charging current accordingly to ensure that the panel operates at its MPP, resulting in maximum power transfer to the battery. Both PWM and MPPT controllers are efficient in regulating the charging current, thus preventing overcharging and extending the battery's lifespan. The choice between the two depends on factors such as the characteristics of the solar panel, battery type, and system requirements.
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High efficiency 12V 10A MPPT Solar Charge Controller for Solar Panel Street light
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 1000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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