Solar Charge Controller 30A 50V

         Features

• It adopts high components of ST, making sure product is using its life span
• The controller can work continuously at full load with the environment temperature range from -15 to 50oC.
• 3- Stage intelligent PWM charging: Bulk, Boost, Float
• Support 4 charging options: Sealed, Gel, Flooded and User
•  LCD display design, dynamically displaying device’s operating data and working condition
• Double USB design, the power supply charge for electronic equipment
• With humanized button setting, operation will be more comfortable and convenient
•  Multiple load control modes
• Battery temperature compensation function
• This controller is for off-grid solar system and to control the and discharging of the battery.
• It can well protect the battery and ensure long battery life and improved system performance.
• Automatic identification for system voltage: 12V or 24V.
• High efficiency intelligent PWM mode .
• The load control mode can be selected, the timer function can be reset for street light at night.
• Discharge capacity control, discharge counter record total running time of system, etc.
• Reliable over voltage, short circuit, over load, overcharge and over-discharge protection.
• Accurate temperature compensation, correct and discharging voltage automatically.
• Roundly reversed connected protection
• LCD display, 2 buttons to operate.

Connection

1.       Connect components putting the + and – terminals into consideration

2.       Always connect the battery first in order to allow the controller to recognize the system voltage

3.       The battery fuse should be installed as close as possible

4.       Any positive connection of solar, load or battery can be earth grounded as required