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GT-CMP45 solar controller

FOB Price: Get Latest Price
Min.Order Quantity: 25 Piece/Pieces
Supply Ability: 5000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union,MoneyGram
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Quick Details

Place of Origin:
China (Mainland)
Model Number:
Rated Voltage:
Non Woven
Heating System:


GT-CMP (30A-45A) solar charge controller is controlled by CPU, According to the voltage of battery

GT-CMP (30A-45A) solar charge controller is controlled by CPU, According to the voltage of battery , controller will adjust the charge current and decide if to supply the loads electricity. The following is the detailed performance:

·Generally keep the battery on full voltage condition.

·Prevent the battery from over-charging and over-discharging.

·Prevent supplying electricity from the battery to solar panels during nights.

·Reverse Polarity Protection for Battery

·Reverse Polarity Protection for Solar panels

·When the current of load exceeds the rated one of controller, the controller will turn into the self-protection state and is automatically locked up, the screen shows Overload.

·Short Circuit happens; the Controller will turn into the self-protection state and is locked up, the screen show Short circuit.

·Low voltage happens to battery, the controller will automatically separate loads from system. When the voltage of battery goes up, the loads will automatically restart to work.

·Protection from the lightning strike

·When Controller is normally working, the LCD Screen will show New Charging Current (a dash-before the numeral), Discharging Current and Voltage of battery every 5 seconds.

·Controller is always counting Charging Current Hours and Discharging Current Hours of the Battery

·When controller start up, according to the voltage level of battery, Controller will self-setup the Charging-off voltage, the Load-off voltage, the Load-on voltage. These datum is tacitly approved under the standard environment temperature 25.

·According to varies system temperature, the controller will automatically compensate the temperature of the charging voltage.

·Users could setup the Charge-on or off voltage, the load-off voltage, the Load-on voltage, etc, according to their requirements.

·To prevent battery from over discharging, Controller will automatically control the lowest Load-off voltage of the load, which is no less than 10V (as per 12V battery) or 20V (as per 24V battery) or 40V ( as per 48V battery) . If voltage of the battery is less than 10V (or 20V,40V ), the button - will stop working.

·To recover its defaults, please keep pressing down the button Menu for over 5 seconds.

Parameter Data:



Rated Voltage

12V24VAutomatic distinguish Voltage or 48V

Loading current Max


Full charge cut

13.7V/12V×2/24V×4/48V Recognize tacitlyrest

Low voltage cut

10.5V/12V×2/24V×4/48V Recognize tacitlyrest

Reconnected voltage


Temperature compensation

-3mv/cell. Recognize tacitlyrest

No load loss


Wire area Min


Voltage drop



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Shanghai Genuine Trading Co., Ltd. has engaged in manufacturing and international trade for many years. We can supply a wide range of products such as locks, hinges, handles, drawer sliders, safety products, as well as various tools like wrenches, pliers, hammers, screwdrivers, measuring and cutting tools, and various of machine product such as metal sheet rou forming machine, food packing machine, automatism repairing machinery, metal cutting machine. New energy products include wind power ... View detail

Basic Information

Product/Service (We Sell): LED Bulb,Plier,Hammer,Knob Lock,Solar Lantern Light  
Number of Employees: 11 - 50 People  

Trade & Market

Main Markets: North America
South America
Eastern Europe
Southeast Asia
Mid East
Eastern Asia
Western Europe
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 91% - 100%  

Factory Information

Number of R&D Staff: 21 - 30 People  
Number of QC Staff: 11 - 20 People  
Management Certification: ISO9001   ISO9001  
Contract Manufacturing: OEM Service Offered  

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China (Mainland) | Trading Company | Contact Details
Experience: Established 2001

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Mr. Zhengpu Wu
Mr. Zhengpu Wu:
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