1.Description:

It is a 12V 24V Solar Charge Controller. It can only charge 12V or 24V battery and just can connect to solar generator with rated voltage of 18V.

2.Feature:

• 1>.It uses professional chips and software to achieve intelligent optimization of SOC control.
• 2>.Optimized design for field data acquisition, monitoring, signal lights, etc., low recovery voltage.
• 3>.Support overcharging protection
• 4>.Support overdischarging protection
• 5>.Support short circuit protection
• 6>.Support over load protection
• 7>.Support reverse connection protection
• 8>.Parameter auto save function
• 9>.2Bit LED display

3.Parameter:

• 1>.Model: SCL-10A
• 2>.Work Voltage:DC 12V/24V
• 3>.Rated charge current:10A
• 4>.Rated load current:10A
• 5>.Work power:240W(Max)
• 6>.Solar rated voltage:18V
• 7>.Overvoltage protection voltage:14.8V at 12V and 14.8V*2 at 24V
• 8>.Prompt charging voltage:14.6V(*2/24V)
• 9>.Direct charging voltage:14.4V(*2/24V)
• 10>.Floating charge:13.6V(*2/24V)
• 11>.Charging return voltage:13.2V(*2/24V)
• 12>.Over discharge voltage:11.1V(*2/24V)
• 13>.Over discharge return voltage:12.6V(*2/24V)
• 14>.Temperature compensation:-5mV/C/2V
• 15>.Control type:PWM
• 16>.Work Temperature:-25℃~85℃
• 17>.Work Humidity:5%~95%RH
• 18>.Size:1347037mm

4.Indicator:

#1.SUN Red Indicator:

• 1.1>.Keep ON: Normal working status

• 1.2>.Flashing: Insufficient voltage output from solar panels

• 1.3>.Keep OFF: No voltage output from solar panels

#2.Battery Status Red/Green Indicator:

• 2.1>.Green Flashing: Charging.

• 2.2>.Green Keep ON: Charged.

• 2.3>.Red Keep ON: 50% battery capacity.

• 2.4>.Red Flashing or OFF: Battery voltage is too low or battery is damaged.

#3.Load Green Indicator:

• 3.1>.Keep ON: Normal output.

• 3.2>.Keep OFF: No output.

• 3.3>.Flashing:Overload or short circuit.

5.Set Mode:

• 5.1>.Keep press button more than 3second enter into set mode and display work mode code on screen.Then short press button to change work mode.Then Keep press button more than 3second to save and quit set mode.

• 5.2>.Short press button to turn ON screen to query working mode in normal display.

• 5.3>.00:Light control ON and Light control OFF. Turn ON output and load start to work after delay time about 10second when bright to dark. Turn OFF output and load stop to work after delay time about 10second when dark to bright.

• 5.4>.01:Light control ON and Delay OFF. Turn ON output and load start to work after delay time about 10second when bright to dark. Turn OFF after delay time 1 hour.

• 5.5>.02:Light control ON and Delay OFF. Turn ON output and load start to work after delay time about 10second when bright to dark. Turn OFF after delay time 2 hours.

• 5.6>.03:Light control ON and Delay OFF. Turn ON output and load start to work after delay time about 10second when bright to dark. Turn OFF after delay time 3 hours.

• 5.7>.04:Light control ON and Delay OFF. Turn ON output and load start to work after delay time about 10second when bright to dark. Turn OFF after delay time 4 hours.

• 5.8>.05:Light control ON and Delay OFF. Turn ON output and load start to work after delay time about 10second when bright to dark. Turn OFF after delay time 5 hours.

• 5.9>.06:Light control ON and Delay OFF. Turn ON output and load start to work after delay time about 10second when bright to dark. Turn OFF after delay time 6 hours.

• 5.10>.07:Light control ON and Delay OFF. Turn ON output and load start to work after delay time about 10second when bright to dark. Turn OFF after delay time 7 hours.

• 5.11>.08:Light control ON and Delay OFF. Turn ON output and load start to work after delay time about 10second when bright to dark. Turn OFF after delay time 8 hours.

• 5.12>.09:Light control ON and Delay OFF. Turn ON output and load start to work after delay time about 10second when bright to dark. Turn OFF after delay time 9 hours.

• 5.13>.10:Light control ON and Delay OFF. Turn ON output and load start to work after delay time about 10second when bright to dark. Turn OFF after delay time 10 hours.

• 5.14>.11:Light control ON and Delay OFF. Turn ON output and load start to work after delay time about 10second when bright to dark. Turn OFF after delay time 11 hours.

• 5.15>.12:Light control ON and Delay OFF. Turn ON output and load start to work after delay time about 10second when bright to dark. Turn OFF after delay time 12 hours.

• 5.16>.13:Light control ON and Delay OFF. Turn ON output and load start to work after delay time about 10second when bright to dark. Turn OFF after delay time 13 hours.

• 5.17>.14:Light control ON and Delay OFF. Turn ON output and load start to work after delay time about 10second when bright to dark. Turn OFF after delay time 14 hours.

• 5.18>.15:Light control ON and Delay OFF. Turn ON output and load start to work after delay time about 10second when bright to dark. Turn OFF after delay time 15 hours.

• 5.19>.16:Manual control.Short press button to turn ON or OFF.

• 5.20>.17:Debug mode.Turn ON output and load start to work when bright to dark. Turn OFF output and load stop to work when dark to bright.

6.Frequently asked questions:

• Q1: The solar indicator light (SUN) does not turn ON when the sun illuminates the solar panel.

A: Please check if the battery is connected properly. Check if the battery is working properly.

• Q2: Battery status indicator (BAT) flashes and no output.

A: The battery is over-discharged and the battery automatically returns to normal after charged.

• Q3: Load indicator (LOAD) keep on and no output.

A: Please check if the load is connected properly.

• Q4: Load indicator (LOAD) flashes and no output. A: The load power exceeds the rated power. Please reduce the electrical equipment or check whether the circuit is shorted.Return to normal after 30 seconds when the failure is resolved.

7.Package:

1pcs 12V 24V 10A AMP PWM PV Solar Charge Controller