10A/20A/30A MPPT solar controller,12/24V adjustable MPPT solar charge controller with LCD display

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China main port
Payment Terms:
TT OR LC
Min Order Qty:
10 unit
Supply Capability:
100000 unit/month

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Product Description:

 1. General Description

This solar streetlight controller is specially designed for small-scale off-grid solar generation system. It is applicable to the solar hybrid streetlight system, solar monitor system and so on. The equipment could control solar cells charging to battery safely and efficiently.


2. Functions & Features

Efficient MPPT Charging Mode

Battery Maximum Charging Current Smart Limiting

DC Output,6 Output Modes

Output Take Short Circuit Protection

Using or Not Using Solar to Charge to Battery Could be Set Manually

Using or Not Using Output Could be Set Manually

LCD Display Multi-level Menu; Intelligent Button Settings

Battery Over-discharge & Over-Charge Protection

 

3. Product Models

LSLM10A-12V

LSLM20A-12V

LSLM30A-12V

LSLM10A-24V

LSLM20A-24V

LSLM30A-24V

 

4.Our Services

 We are specialized in solar controller , wind solar controller and inverter, all the components for off gird solar power system. Any OEM or ODM products will be welcomed anytime.

 

5. FAQ

Q. How many with the MOQ?

A.100PCS

Q, What is the payment method: 

A.T/T,L/C

Q, how long with the date of order

A. About 15-25 Days

Q. Where are you main market?

A. Our main market is South Africa and we provide more service to Southeast Asia, Middle East and South America.

Q: What are your certification?

A.CE, ISO, CCC

Q: How long with your warranty.

A. We offer inverter, solar lighting , solar generator one-years warranty ,Sola panel warranty 20 years.

Q: How about with you  scale of factory ?

A.We are bigger OEM ( Original Equipment Manufacturer). We have 500 workers and managers .

 

10A/20A/30A MPPT solar controller,12/24V adjustable MPPT solar charge controller with LCD display

10A/20A/30A MPPT solar controller,12/24V adjustable MPPT solar charge controller with LCD display

 

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Q:Solar water heater controller power screen is not displayed
Are many kinds of possible, the transformer is broken, the control panel no electricity, the chip is broken, the display is broken
Q:Solar panels for solar panels
The use of a single chip and special software to achieve the intelligent control; the use of battery discharge rate characteristics of the correct discharge control. The discharge voltage is controlled by the discharge rate curve of the control point, eliminating the simple voltage control overdosed inaccuracies, consistent with the inherent characteristics of the battery, that is, different discharge rates have different end voltage. With overcharge, over discharge, electronic short circuit, overload protection, unique anti-reverse protection and other automatic control; the above protection does not damage any parts, do not burn insurance;
Q:The principle of solar controller
The controller is divided into square matrix (series, parallel) and DC-DC conversion (with MPPT and no MPPT). The principle of withdrawal is the controller to detect the voltage of the battery, when the set value to withdraw from the square: parallel type of Chiang out of the square in parallel to the controller on the dummy load; series directly to the square open circuit. DC-DC conversion type: some parameters will be cured to the controller (usually the charging voltage is set to 55.2V), the square output voltage through the converter fixed to the set value to the battery charge; with MPPT with the above function , But also through the internal MPPT module to track the maximum power point of the matrix so that the matrix has been working in the solar cell's maximum operating point.
Q:Solar controller water level display is not correct how to do
Re-adjust the water level to control, choose their own water.
Q:How to adjust the solar controller
The controller through the computer chip on the battery terminal voltage, discharge current, ambient temperature and other parameters related to the battery capacity of the sample, through the special control model calculation, to achieve the characteristics of the battery discharge rate, temperature compensation correction of high efficiency, high accuracy rate control , And adopted a high efficiency PWM battery charging mode, to ensure that the battery work in the best condition, greatly extending the battery life. With a variety of work patterns, output mode selection, to meet the various needs of users.
Q:Solar water heater all intelligent controller how to install
The controller can also control the electric heating. When the electric heating key is pressed, the controller turns on the power of the electric heater 7 and the electric heater operates until the user specifies the temperature. When the temperature drops below the specified temperature 3-5 degrees, the controller restarts the electric heating and heats the water to the specified temperature. Users can also specify the heating time, at a time, the temperature of the solar water tank can not reach the set temperature, the controller will turn on the electric heater, the water tank to the water set to the temperature so far. The controller also has a protective effect, and when the water level drops to a certain point, the electric heating stops until the water level rises above that point. (Usually 50% of the water level).
Q:What is the use of solar controller
Power adjustment function
Q:Solar controller does not heat how to heat
Solar controller with live heating, with no electric heating, and now your controller without electric heating, can only replace a charged heating. "Solar public welfare network" free consultation
Q:A solar controller 12v20A battery 12v 20A Will the need for a few watts of solar panels can be normal charge
In fact, there is a need for greater power loss. If half a day filled with more than 120w, analogy.
Q:What are the solar controller models?
Pure light control mode: when there is no sunlight, the light intensity dropped to the starting point, the controller delay 10 minutes to confirm the start signal, according to the set parameters to open the load, the load began to work; when there is sunlight, light intensity rose to the starting point, The controller delays 10 minutes after confirming the shutdown signal and turns off the output. The load stops working. Light control + time control mode: start the same process and pure light control, when the load to set the time to automatically shut down, set the time 1 to 14 hours. Manual mode: In this mode, the user can press the button to control the load on and off, regardless of whether the day or night. This mode is used for some special load or debug mode when used in debugging: for system debugging, when the optical signal is closed, no light signal load, easy installation and commissioning check the correctness of the system installation. Normally open mode: The power-on load remains in the output state, which is suitable for 24-hour power supply.

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