Lawn Light Solar Charge Controller Model CMB03

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Shanghai
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TT OR LC
Min Order Qty:
5 unit
Supply Capability:
150 unit/month

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Product Description:

1. Structure of Lawn Light Solar Charge Controller Model CMB03

This solar charge controller designed for solar lawn lights, solar garden lights, mini solar street light, mini solar advertising light box and so on. The box of the controller is compact sealed with silicon. They have the function of temperature compensation during charging and Sensor Control (optional), fit for 24W /12V or 36W /12V solar panels.

 

2. Main Features of Lawn Light Solar Charge Controller Model CMB03

    ·  ·Overcharging and Over discharging protection

·   · Prevent the reverse current from the battery to the solar panel at night time.

·   ·Automatically open the loads after sunset according to the light intensity. (Optional)

·   ·Automatically close the loads:
    A: battery voltage is in full condition, automatically close the loads after sunrise.
    B: the voltage of battery is low; automatically close the loads in advance.

 
3. Lawn Light Solar Charge Controller Model CMB03 Images 

 

Lawn Light Solar Charge Controller Model CMB03

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4. Lawn Light Solar Charge Controller Model CMB03 Specification

 

 

Rated Voltage

12V

 

Rated Charge Current

3A

 

Rated Discharge Current

3

 

HVD (High Voltage Disconnection)

14.4V

 

Temperature Compensation

-3mV//cell

 

Size

55×36×20mm

 

LVD (Low Voltage Disconnection)

10.5V

 

LVR (Low Voltage Reconnection)

12.0V

 

Light Controller Mode

visibility 20m

 

Temperature

10- +40

 

Relative Humidity

90%

 

Net weight

33g

 

5. FAQ

 

We have organized several common questions for our clients, which may help you sincerely:

 

 

a)    How about your company?

 We are able to supply 300,000 inverters and 60,000 solar energy charge controllers per year, the products are sold toward domestic and Europe, Australia Africa and other regions in great quantities.

 

 b)     How to guarantee the quality of the products?

The company is approved by the ISO9000 quality management system with its strict product quality control. The products for exportation pass the inspection of relevant foreign nations (CE, ROHS), and get high evaluation of the customers.

 

c)     How long can we receive the product after signing Sales Confirmation?

Generally speaking, if there is enough quantity of finished products which can meet the clients’ requirement, we can manage the delivery within three to five working days according to the instruction of the payment terms in the Sales Confirmation; if the products need some time to get ready, we will arrange thedelivery as soon as possible after the manufacture. 

 

 

 

 

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Q:Solar controller can not charge what is the reason
Overdischarge protection Termination voltage: This is better understood. Battery discharge can not be lower than this value, which is the provisions of the national standard. Although the battery manufacturers have their own protection parameters (standard or line standard), but ultimately to close to the national standard. It should be noted that, for safety reasons, the general 12V battery over the protection point voltage plus 0.3v as a temperature compensation or control circuit zero drift correction, so 12V battery over discharge protection voltage is: 11.10v, then 24V system over discharge protection point voltage is 22.20V. At present, many manufacturers of charge and discharge controller are used 22.2v (24v system) standard.
Q:What are the solar controller models?
The controller is designed for solar DC power supply system, solar DC street lamp system design, and the use of a dedicated computer chip intelligent controller. Use a one-touch touch switch to complete all operations and settings. With full short-circuit, overload, unique anti-reverse protection, full, over-automatic shutdown, recovery and other full-function protection measures, detailed charge instructions, battery status, load and a variety of fault instructions. 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:What brand of solar controller is good
In today's solar industry, brand-name products in terms of quality to after-sales service, are guaranteed. And consumers want to compare through their own observation to choose, there are some difficulties. Such as the key components of solar water heaters is the insulation of the tank and the material and thickness of the liner steel, only the water tank can be destroyed before the amount of liner thickness and material. There is the quality of the vacuum tube, these things even if our industry people, without destroying the product, do not use precision instruments in the case, can not be identified
Q:Solar controller water level display is not correct how to do
If not explain the control board or tube water level sensor bad, consider, for reference!
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:What is the meaning of the DC load above the solar controller?
Because the controller output function, such as the switch, then the battery is DC energy, so if the direct output, can only take the DC load, can work properly, if you want to work on the AC load, then the need to connect the controller output DC Inverter, so that the AC load can work. My space has a lot of information about the solar system, welcome to come to view
Q:What is the system voltage of the solar controller?
General solar energy is now used LED lights, because the solar power is limited, with LED more power, the general 3, 4 watts when the general lights a 20 watts of brightness.
Q:What is the meaning of the 30A solar controller?
Solar controller above the marked 30A is the maximum current of the controller is 30A, the general solar controller has 12 / 24V10A 12 / 24V / 15A 12 / 24V20A 12 / 24V30A 24 / 48V10A 24 / 48V20A 24 / 48V30A 24 / 48V60A and so many Type of model. Customers can choose according to their own power size! The The When purchasing the capacity of the controller must be greater than the capacity of solar panels and load! The The
Q:A solar controller 12v20A battery 12v 20A Will the need for a few watts of solar panels can be normal charge
In fact, as long as the voltage is 12V, with more power battery panels can be affected only the problem of charging speed.
Q:What is the power of the solar controller?
Generally in accordance with the current to count. Depending on your system voltage, such as 12V or 24V

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