• Solar Controllers - High Quality 10A 12V Solar Charge Controller with Useful Discharge System 1
  • Solar Controllers - High Quality 10A 12V Solar Charge Controller with Useful Discharge System 2
  • Solar Controllers - High Quality 10A 12V Solar Charge Controller with Useful Discharge System 3
Solar Controllers - High Quality 10A 12V Solar Charge Controller with Useful Discharge

Solar Controllers - High Quality 10A 12V Solar Charge Controller with Useful Discharge

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Loading Port:
China main port
Payment Terms:
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Min Order Qty:
100 unit
Supply Capability:
10000 unit/month

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1, Product  desciption

                                          

Inverter circuits designed to produce a variable output voltage range are often used within motor speed controllers.

The DC power for the inverter section can be derived from a normal AC wall outlet or some other source. Control and feedback circuitry is used to adjust the final output of the inverter section which will ultimately determine the speed of the motor operating under its mechanical load.

Motor speed control needs are numerous and include things like: industrial motor driven equipment, electric vehicles, rail transport systems, and power tools. (See related: variable-frequency drive ) Switching states are developed for positive, negative and zero voltages as per the patterns given in the switching Table.

The generated gate pulses are given to each switch in accordance with the developed pattern and thus the output is obtained.

 

 

 

 

 

2, Features of  the  product

 

Inverters convert low frequency main AC power to higher frequency for use in induction heating.

To do this, AC power is first rectified to provide DC power. The inverter then changes the DC power to high frequency AC power. Due to the reduction in the number of DC Sources employed, the structure becomes more reliable and the output voltage has higher resolution due to an increase in the number of steps so that the reference sinusoidal voltage can be better achieved.

This configuration has recently become very popular in AC power supply and adjustable speed drive applications. This new inverter can avoid extra clamping diodes or voltage balancing capacitors. There are three kinds of level shifted modulation techniques, namely:

 

 

 

The first thing to figure out is the length of road in need of street lights.

This can be a small entrance road only a couple hundred of feet long to miles of streets through an area. Does the area currently have any type of lighting available.

 What is the reason for needing street lights in this area

 

 

Is the electrical grid already nearby or would you need to call in the power company to bring in electrical lines.

 If the electric needs to be brought to the area, how much is this going to cost? Depending on how far the grid electric is from the location of the needed lighting, this can be quite expensive.

 

 

How much lighting is needed on the street? Do the lights need to be dark sky compliant.

Do the street lights need to run from dusk to dawn or for only a specified number of hours at night.

Are the street lights able to dim in the middle of the night and still provide enough lighting.

These questions need to be answered before you can decide on how many lights you will need to complete the project.

 

 

 

3, Detailed Specification

 

 

 

  ltem  

      Description

Rating Voltage

1000VDC

Rating Current

15A

Protection Class

CLASSll

Ambien e Range:t Temperatur

-40---85

Dust,water level

IP67

Sealing

Closed

Cable Specification

4mm2

Dimension

104x95x19(mm)

Certification

TUV/

Diode model

SB4040LDC

Testing standard

BS EN50548;2011

Pollution levels

2

Maximum working temperature

110

Flame retardant grade

UL94 V-0

Bus width

MAX.6.0 mm

Convergence with the connection

Clamping

Connector

CABLE

 

 

4, Product Image

 

 

Solar Controller Charge Useful High Qulity Nice Discharge 10A 12V

 

 

 

 

Q: Can a solar controller be used with a solar-powered RV?
Yes, a solar controller can be used with a solar-powered RV. In fact, it is highly recommended to use a solar controller to regulate the charging and discharging of the RV's batteries. The solar controller helps optimize the charging process, prevents overcharging, and extends the lifespan of the batteries.
Q: Can a solar controller be used with a solar-powered lighting system?
Yes, a solar controller can be used with a solar-powered lighting system. The solar controller helps regulate the charging and discharging of the batteries in the lighting system, ensuring optimal performance and extending battery life. It also provides protection against overcharging and over-discharging, making it an essential component for efficient operation of a solar-powered lighting system.
Q: How does a solar controller regulate the charging and discharging of batteries?
A solar controller regulates the charging and discharging of batteries by monitoring the voltage and current output from the solar panels. It ensures that the batteries are charged efficiently by adjusting the amount of energy being transferred from the solar panels to the batteries. Additionally, the solar controller prevents overcharging by limiting the voltage supplied to the batteries, and it also prevents deep discharging by disconnecting the load when the battery voltage drops below a certain level. Overall, the solar controller acts as a protective device that optimizes the charging and discharging process to maximize battery life and performance.
Q: How does a solar controller handle fluctuations in solar panel output?
The purpose of a solar controller is to regulate and optimize the flow of electricity between solar panels and a battery bank, in order to handle changes in solar panel output. When the solar panels produce excess energy, the solar controller detects this and adjusts the charging current into the batteries accordingly, preventing overcharging and potential damage to the batteries. Conversely, if the solar panel output decreases due to factors like cloud coverage or shading, the solar controller compensates by increasing the charging current. This ensures that the batteries are always being charged efficiently, even during periods of reduced solar panel output. To handle fluctuations in solar panel output, solar controllers incorporate features like Maximum Power Point Tracking (MPPT) or Pulse Width Modulation (PWM) technology. MPPT controllers continuously monitor and track the maximum power point of the solar panels, adjusting the voltage and current to maximize energy harvest. PWM controllers regulate the charging current by rapidly switching the solar panel output on and off, maintaining a stable voltage and preventing overcharging. In summary, a solar controller plays a crucial role as an intermediary between solar panels and a battery bank. Its purpose is to ensure efficient transfer and storage of the energy generated by the panels, regardless of fluctuations in solar panel output.
Q: What is the maximum discharge voltage for a solar controller?
The maximum discharge voltage for a solar controller typically depends on its design and specifications. However, it is generally recommended to keep the discharge voltage between 11.5 and 12.5 volts to prevent over-discharge and potential damage to the battery.
Q: Can a solar controller be used with a portable solar panel?
Certainly, a portable solar panel can indeed be paired with a solar controller. The primary function of a solar controller is to oversee the charging process of a solar panel and safeguard the battery against overcharging. Serving as an intermediary between the solar panel and the battery, it guarantees the battery's receipt of an optimal charge level. Irrespective of whether the solar panel is portable or stationary, utilizing a solar controller enables the battery to achieve peak efficiency and prolong its lifespan.
Q: What is the maximum charging voltage a solar controller can provide?
The maximum charging voltage that a solar controller can provide typically depends on the specific model and manufacturer. However, in general, most solar controllers are designed to regulate the charging voltage between 13.8 to 14.8 volts for a 12-volt battery system, and 27.6 to 29.6 volts for a 24-volt battery system.
Q: What is the maximum load voltage a solar controller can handle?
The maximum load voltage a solar controller can handle depends on the specific model and its specifications. It is recommended to consult the manufacturer's guidelines or the product manual to determine the maximum load voltage capacity of a particular solar controller.
Q: How do I connect a solar controller to a remote monitoring system?
To connect a solar controller to a remote monitoring system, you will typically need to follow a few steps. First, ensure that your solar controller is compatible with a remote monitoring system. Check the specifications and documentation provided by the manufacturer to confirm this compatibility. Next, identify the communication method supported by your solar controller and the remote monitoring system. It could be via Wi-Fi, Ethernet, cellular network, or other protocols. This information will help you determine the necessary hardware or software components required for the connection. Once you have the necessary components, follow the instructions provided by the remote monitoring system to set up the connection. This may involve configuring network settings, entering authentication details, or registering your solar controller on the monitoring platform. Ensure that both the solar controller and the remote monitoring system are powered on and connected to the same network or communication channel. Test the connection to verify that data from the solar controller is being transmitted and displayed on the remote monitoring system. If you encounter any difficulties during the setup process, consult the user manuals or reach out to the manufacturers for further assistance.
Q: How do I protect a solar controller from insects or pests?
There are a few preventive measures you can take to protect your solar controller from insects or pests. Firstly, ensure that the solar controller is installed in a secure and enclosed location, such as a locked cabinet or box. This will make it difficult for insects or pests to access it. Additionally, consider sealing any openings or gaps around the solar controller with caulk or mesh screens to prevent insects from entering. Regularly inspect and clean the area around the controller to remove any debris or potential nesting spots for pests. Lastly, if you notice any signs of insect or pest activity near the controller, you can use environmentally friendly insect repellents or traps to deter them.

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