Safety Instructions Please follow the safety instructions for operation, the damage caused by not following the safety instructions shall be borne by the individual. Please save these instructions General Safety Information 1.Read all of the instructions and cautions in the manual before installation.
Features 1. 1.57*1.18inch (40*30 mm) large backlit color screen (10A is black&white screen). 2. Easier to check the working status of the battery with the function of displaying the charging voltage and charging current alternately. 3. It is compatible with Li, SEL, FLD, AGM, GEL, LTO, and LFP batteries, and auto-voltage identification is available for lead-acid batteries.
1-669-232-7427 Whataspp If you could provide the following relevant information to our email ( service@bougerv.com) before contacting us; we can provide you with technical support solutions faster. (1)The connection method of the solar panels (series/parallel, quantity, voltage, power). (2)The voltage and battery type of the battery.
LCD Display Interface Overview Display Section Status Charge And USB Status Parameter BAT Type Indicate And Warning Description Status Icon Indication Status Daylight Detected Day Night And Charge No Daylight Detected Indication Solar Charging Battery Battery Voltage is Hight Battery Battery Voltage is Middle Indication Battery Voltage is Low...
System Wiring ② ① 1. The positive and negative poles of the battery must be connected to the battery terminals of the controller first. 2. Finally, connect the positive and negative poles of the solar panel to the PV terminals of the controller. Note: Please strictly follow the above sequence for connection, otherwise the controller may be damaged.
Wiring Instructions 1. Unscrew the screws. 2. Plug the cable into the correct (Counterclockwise) port. 3. Tighten the screws.(Clockwise) 4. Check the wiring condition Note: During the wiring process, the attached terminal block can be used for connection. After stripping the wire, put it into the terminal block and squeeze it with a crimping pliers.
Key Operation Function Key System Mode Operate Function Long Press Enter SET mode (exceed 2s) View Mode Short Press View Next Page Long Press (exceed 2s) View Mode Switch USB Short Press On/Off Long Press (exceed 2s) Set Mode Adjust Short Press parameter(Dec) Long Press...
LCD Display Interface Main Menu Interface The displayed value is the actual voltage of the battery. Automatic loop playback every 3s Battery charging voltage Battery charging current Menu 1:Battery type setting ① b01=Sealed Lead Acid battery (SEL) ② b02=Absorbed Glass Mat battery(AGM) ③...
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Menu 2:System voltage setting interface Long Press ①Automatically identify voltage (only applicable to the lead-acid battery); ②12V battery; ③24V battery Setting method: Same as above. Note: When the battery type is set to lead-acid battery b01-b04, the system automatically recognizes the battery voltage by default. When it is set to b05-b07, the system defaults to 12V, and the voltage needs to be adjusted manually) Menu 3:Lithium battery charging voltage setting...
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Menu 4:Display the current controller temperature Long Press ①°F;②°C Setting method: Same as above. Note: The system defaults to °F. Menu 5:Display solar panel output voltage Note: The voltage value only can be read, but cannot be adjusted; this voltage is the output voltage of the solar panel. In PWM working mode, this voltage will be automatically adjusted to be the same as the battery charging voltage, and the open-circuit voltage of the solar panel will be displayed when not charging;...
Error Code Cause of failure Solution Error code Normal. Check if the system voltage is set correctly or turn off the Battery voltage is too low. load and continue charging until the battery voltage reaches the recovery voltage. Battery voltage has exceeded Check if the system voltage is the controller limit.
Lead-acid Battery Working Stage Bulk Charge: Constant current charging, providing the maximum current to the battery until the battery voltage reaches the constant voltage stage (boost charging voltage or equalize charging voltage). Boost Charge: Constant voltage charging, the battery is charged for 120 minutes at an elevated charging voltage.
Equalization: Equalization charging raises the battery voltage to higher than the standard supplementary voltage to charge the battery. Certain types of lead-acid batteries benefit from regular equalization charging, which can agitate the electrolyte, balance the battery voltage, complete a chemical reaction, and prevent battery vulcanization.
Frequently Asked Questions Q1: When I have some problems in the process of using the controller, what information can I provide to BougeRV to provide me with technical support faster and better? A1: Send the following information to the email: service@bougerv.com, ①The connection method of the solar panels (series/parallel, quantity,...
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③The controller should be installed in a well-ventilated, non-humid environment. Q5: If you have any questions you can feel free to contact us: service@bougerv.com 1-669-232-7427 www.bougerv.com 1-669-232-7427...
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