Lawn Light Solar Charge Controller Model CMB03

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Loading Port:
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: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
Q:Solar controller can not charge what is the reason
Are charged control point voltage: direct charge after the end of the battery will be charged and discharged controller for some time, so that the voltage naturally fall, when the fall to the "recovery voltage" value, will enter the charge state. Why are they designed? That is, when the direct charge is completed, there may be individual batteries "backward" (terminal voltage is relatively low), in order to pull these individual molecules back, so that all the battery side voltage is uniform, so it is necessary to high voltage with moderate Of the current and then charge a small meeting, we can see the so-called charge, that is, "balanced charge." Are charged time should not be too long, usually for a few minutes to ten minutes, the time set too long but harmful. For a small system equipped with two batteries, it is not meaningful. Therefore, the street lamp controller is generally not full charge, only two stages
Q:What is the system voltage of the solar controller?
Solar controller uses high-speed CPU microprocessor and high-precision A / D analog-to-digital converter, is a computer data acquisition and monitoring and control system. It can collect the working data of the PV station in real time, obtain the working information of the PV station at any time, and accumulate the historical data of the PV station in detail, and provide the accurate and reliable evaluation of the reliability of the PV system design and the reliability of the quality of the inspection system Full basis. In addition, the solar controller also has a serial communication data transmission function, can be a number of photovoltaic systems sub-station for centralized management and remote control.
Q:How the inverter is connected to the solar controller
The controller combines the logic controller and the microprogram controller, both of which have strengths and weaknesses. The combination of logic controller design trouble, complex structure, once the design is completed, can not be modified or expanded, but it is fast. Microprogram controller is easy to design, simple structure, modify or expand are convenient, modify the function of a machine instruction, just repeat the corresponding micro-program; to add a machine instruction, just add a micro-program in the control memory, However, it is done by performing a short process. The specific comparison is as follows: Combination logic controller, also known as hard-wired controller, composed of logic circuit, completely by hardware to achieve the function of the instruction.
Q:How the solar panels with the controller
Solar controller mode: 1, 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 set the parameters to open the load, the load began to work; when there is sunlight , The light intensity rises to the starting point, the controller delay 10 minutes to confirm the closure of the signal after the closure of the output, the load to stop working.
Q:Solar controller use
The biggest use of solar controllers is to protect the battery
Q:What is the use of solar controller
Power adjustment function
Q:What is the meaning of the 30A solar controller?
The maximum current is 30A
Q:Solar controller red light flashing
Installation of the controller should pay attention to: 1, waterproof; some of the controller on the market is not easy to produce waterproof, easy to penetrate the water vapor in the poles, resulting in short circuit and other issues; 2, pay attention to the controller and system rationality, 3, the main function of the controller is to protect the battery, must pay attention to.
Q:How the solar controller wiring,
Controller (English name: controller) refers to the order in the order to change the main circuit or control circuit wiring and change the circuit resistance value to control the motor start, speed, braking and reverse the master device. It consists of a program counter, an instruction register, an instruction decoder, a timing generator and an operation controller. It is a "decision maker" that issues a command to complete the coordination and command of the operation of the entire computer system.

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