• Solar charge controller with LCD display System 1
  • Solar charge controller with LCD display System 2
Solar charge controller with LCD display

Solar charge controller with LCD display

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50 unit
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100000 unit/month

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1. The  charge controller  automatically recognize 12V or 24V system.

2.  Mainly  suitable for  small  off-grid solar  power  system, for  example:  home solar  power  systems, ships, self-service base  stations,  outposts, etc.

3. LCD display various parameters of charge and discharge.

4. Boost charge voltage and battery low voltage protection point can be adjustable
5. The three-stage PWM charging mode

6. Load output can be manually controlled。

7. With high-precision temperature compensation function.

8. With electronic protection


Technical  Data

 MODELSNC10     SNC20    SNC30    SNC40  
 Max.solar  panel  current10A            20A          30A            40A      
 Max.  load  current10A            20A          30A            40A      
 NO-load  current 10MA
 Overvoltage  protection 15.5V(12V),  31V/24V;
 Work  temperature  range:

-35℃--+55℃

 Boost  voltage

14.6V(12V),  29.2V/(24V)

 Equalization  voltage

14.8V(12V),    29.6/(24V)

Float  voltage

13.8V(12V),    27.6V/(24V)

Recharge  voltage

 13.2V(12V);  26.4/(24V);

Temperature  compensation

-5mv/℃/2V

Low-voltage  disconnect

11V(12V);      22/24V;

Load  reconnect  voltage

 12.6V(12V),      25.2/24V

Charge  control  mode

PWM

diplay  mode

 LCD


Q:Can a solar controller be used with solar-powered drones?
Yes, a solar controller can be used with solar-powered drones. A solar controller regulates the amount of solar energy being supplied to the drone's batteries, ensuring efficient charging and preventing overcharging. This helps to optimize the drone's performance and extend its flight time.
Q:Are there any safety precautions I should take when installing a solar controller?
When installing a solar controller, it is important to take several safety precautions into consideration: 1. Prior to commencing the installation, it is crucial to deactivate all power sources connected to the solar controller and disconnect any batteries or power supplies. This step is essential in preventing electrical shocks or accidents during the installation process. 2. Wearing appropriate protective gear, such as safety glasses and gloves, is highly recommended during the installation of a solar controller. This precautionary measure will safeguard you from potential injuries or accidents that may occur. 3. It is imperative to carefully read and adhere to the manufacturer's instructions provided with the solar controller. This will ensure that you follow the recommended installation procedures and specific safety precautions for the particular model being installed. 4. Verifying proper grounding of the solar controller according to the manufacturer's instructions is essential. Adequate grounding helps protect against electrical faults and minimizes the risk of electrical shocks or fires. 5. It is essential to avoid installing the solar controller in areas where there is a chance of water or moisture exposure. Damp or wet locations can pose electrical hazards and damage the equipment. 6. Using the correct wiring and connectors specifically recommended by the manufacturer for the solar controller installation is crucial. This ensures proper electrical connections and reduces the risk of short circuits or other electrical accidents. 7. If you are uncertain about any aspect of the installation process or lack the necessary skills or knowledge, seeking professional assistance is highly recommended. This ensures that the solar controller is installed correctly and safely. By adhering to these safety precautions, you can minimize the risks associated with installing a solar controller and ensure a safe and successful installation process.
Q:Can a solar controller be used with a solar-powered disaster relief system?
Yes, a solar controller can be used with a solar-powered disaster relief system. A solar controller helps regulate and optimize the charging of batteries in a solar system, ensuring maximum efficiency and prolonging battery life. In a disaster relief system, where reliable power is crucial, a solar controller is essential to effectively harness and store solar energy for emergency use.
Q:Can a solar controller be used with a solar-powered beekeeping system?
Yes, a solar controller can be used with a solar-powered beekeeping system. A solar controller is designed to regulate and optimize the charging and discharging of batteries in a solar system. In a solar-powered beekeeping system, the solar controller would ensure that the batteries storing the solar energy are charged efficiently and that the power is distributed appropriately to power the various components of the beekeeping system, such as pumps, heaters, or lights.
Q:How does a solar controller regulate the charging process?
A solar controller regulates the charging process by monitoring the voltage and current from the solar panels and adjusting the charge rate to prevent overcharging of the batteries. It ensures that the batteries receive the optimal charge while protecting them from damage due to overcharging or undercharging.
Q:What is the maximum number of charging stages supported by a solar controller?
The maximum number of charging stages supported by a solar controller can vary depending on the specific model and manufacturer. However, many solar controllers typically support up to three charging stages: bulk charging, absorption charging, and float charging.
Q:Can a solar controller be used with solar-powered indoor aquaponics systems?
Yes, a solar controller can be used with solar-powered indoor aquaponics systems. A solar controller is used to regulate the charging and discharging of batteries in a solar power system. In an indoor aquaponics system, solar panels can be used to generate electricity to power various components such as pumps, lights, and heaters. The solar controller ensures that the batteries are charged efficiently and protects them from overcharging or discharging, thus maximizing the use of solar energy. This helps to maintain a stable and reliable power supply for the indoor aquaponics system, allowing it to operate effectively and sustainably.
Q:What is the maximum charging efficiency for a solar controller?
The maximum charging efficiency for a solar controller is typically around 98%.
Q:Can a solar controller be used in a solar-powered space exploration mission?
Yes, a solar controller can be used in a solar-powered space exploration mission. A solar controller is essential for regulating the charging and discharging of batteries and ensuring the efficient use of solar energy in powering the spacecraft's systems and instruments. It helps manage the flow of power from the solar panels, preventing overcharging and damage to the batteries, thus ensuring the mission's success and longevity in space.
Q:How do I determine the maximum solar panel input voltage for a solar controller?
In order to determine the maximum input voltage for a solar controller, one must take into account the specifications of both the solar controller and the solar panels being used. Firstly, it is necessary to consult the datasheet or user manual of the solar controller and locate the maximum input voltage rating provided in the specifications section. This rating signifies the highest voltage that the controller can safely handle without causing any harm or malfunctions. It is imperative to ensure that the voltage of the solar panels does not surpass this maximum input voltage rating. Following that, the open circuit voltage (Voc) of the solar panels must be determined. This refers to the voltage generated by the panels when no load is connected. Typically, this information can be found on the datasheet or product specification of the solar panels. The open circuit voltage of the solar panels should then be compared with the maximum input voltage rating of the solar controller. If the voltage of the solar panels is equal to or below the maximum input voltage rating of the controller, it means that the solar controller can safely handle the panels. However, if the voltage of the solar panels exceeds the maximum input voltage rating of the solar controller, there are a few options available. One option is to utilize a step-down voltage converter or a voltage regulator to reduce the panel voltage to a level that falls within the range supported by the controller. Another option is to consider using a different solar controller with a higher maximum input voltage rating that is capable of handling the voltage of the solar panels. Ultimately, it is crucial to ensure that the voltage of the solar panels falls within the specified limits of the solar controller in order to prevent any damage to the controller and to ensure the optimal performance of the solar power system.

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