XY-CD60L Solar Battery Charger Controller Module DC 6-60V

Overview:

The XY-CD60L Solar Battery Charger Controller is a device designed for charging and regulating batteries using solar power. It is a microcontroller-based intelligent control system that features high precision temperature compensation and provides protection against overcharging, over-discharging, short-circuits, and reverse polarity. This controller is ideal for use in solar-powered lighting systems, off-grid solar power systems, and other solar-powered projects.

Features:

• Microcontroller-based intelligent control system
• High precision temperature compensation
• Protection against overcharging, over-discharging, short-circuits, and reverse polarity
• Automatic voltage regulation
• LCD display for easy monitoring of battery status
• Compatible with lead-acid and lithium batteries

Specification:

• Maximum Input Power: 720W (12V), 1440W (24V)
• Operating Temperature: -40°C to +85°C
• Operating Humidity: 0%~95%RH
• Size: 46mm x 45mm x 20mm

User Instructions:

Calculation of Voltage Percentage:

The battery voltage is divided by the upper voltage minus the lower voltage to calculate the voltage percentage.

Key function:

• The UP button has a short press and a long press. Short pressing the UP button switches the display between percentage and time. Long pressing the UP button for 5 seconds switches the mode between charging mode (IN) and discharging mode (OUT).
• The SET key has a short press and a long press. Short pressing the SET key displays the parameters currently set. Long pressing the SET key enters the parameter setting interface. The UP and DOWN keys are used to set the voltage upper limit (UP), voltage lower limit (dn), turn-on time (OP), delay turn-on time (dOP) (0-999 seconds), and forced turn-on time (FOP) (0-10 seconds) in discharge mode.
• The DOWN button also has a short press and a long press. Short pressing the DOWN button turns off or turns on the relay enable, which is an emergency stop function. Long pressing the DOWN button sets the status of the LCD backlight. The L-P setting turns off the backlight and sets a constant brightness, while the ON setting automatically extinguishes the backlight after 5-10 minutes. Any key can wake up the display.

Parameter Settings:

• Enter the parameter setting interface by pressing the SET key for a long time.
• After entering the parameter setting interface, switch the setting parameters by pressing the SET key.
• After choosing parameters, it can be set by UP/DOWN key to support short press and long press.
• To set other parameters, repeat steps (b) and (c).
• After all parameters are set, press the SET key for a long time to exit and save.

Charging/Discharging Time Control Function:

• When the time parameter OP is non-zero, the product starts charging/discharging time control. When the relay turns on a charge/discharge, the countdown begins. When the time is completed, the relay is automatically disconnected to complete a charge/discharge process. If the time is completed and the detection voltage is less than the lower limit voltage dn in charging mode or greater than the upper limit voltage UP in discharging mode, the charging time control function is automatically turned off and flashes "H: ER" to indicate that the time parameter setting is unreasonable. Press any key to stop flickering.
• When the charging/discharging time control is not turned on, the product records a complete time. When entering the time display interface, the charging time flashes. Then, when exiting the time display interface or clearing, the next time the charging is turned on (relay is turned on).

Automatic Parameter Detection:

• When the parameters are set and exited, if the lower voltage limit DN is greater than the upper voltage UP, the system flickers to display "ERR" as a reminder.

Delayed Turn-on Function (0-999 seconds):

• After the completion of a charge/discharge, there is an interval between re-opening that is set by the user.

Discharge Conduction Forced Start Time (0-10S):

• After satisfying the relay conduction condition, the relay is forced to turn on (0-10S) to detect the battery voltage again. This function is mainly aimed at the discharging function. Some test loads will pull down the lower limit voltage instantaneously at the moment of conduction, which will lead to the disconnection of the of the relay and the failure of normal discharge process.

Analysis of Common Faults:

• How many V levels are suitable for use? How many V voltage does this module fit? This model is suitable for use in the range of minimum 6V, maximum 60V voltage and maximum expenditure level 48V, because 48V battery is full of electricity at about 60V, and then burns at a higher level. If your battery is higher than 48V, please choose another one.
• The relay clicks after power-on! Does the light flicker? This is because your charging current is too large or the battery capacity is too small. Once the battery is powered up, it immediately reaches the upper voltage limit. The relay is disconnected. After disconnection, the voltage quickly drops to the lower voltage limit and starts charging again. At this time, you need to reduce the charging current. Usually, the charging current is 10% of the battery capacity. From 1 to 1.5, the charging current of 20AH batteries is generally about 2-3A. Note that high current charging can cause battery heating, accelerated aging, bulging and even explosion!
• What control method? Can it be recharged automatically? Can you fill it while you use it? Can we limit the current? This is voltage control, such as setting the lower limit of voltage 12.0V, the upper limit of voltage 14.5V, when the voltage is charged to 14.5V, the power is cut off, the voltage is lowered to 12.0V and the relay is closed to start charging; while charging, the voltage control mode can only switch on and off, not limit the current, the charging current depends entirely on your charger!
• Can I charge a 24V battery with 12V input, or can I charge a 12V battery with 48V input? This is a simple voltage controller. It only plays a switching role. It can't change the voltage to charge the battery. So what kind of charger should you prepare to charge the battery? Necessary!

Package includes:

• 1 x XY-CD60L Solar Battery Charger Controller Module DC 6-60V