12VDC 3A Solar Controller Charge Regulator DC 3-12V Dual Input

12VDC 3A Solar Controller Charge Regulator DC 3-12V Dual Input
  • Model: FET-S018B
  • Shipping Weight: 0.1KG

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$18.50

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A well designed solar controller circuit board, which can be used in DIY solar PV power system. Variety of output voltages for you choosing. Dual-channel charging methods, solar power or normal power.

Power: 12V3A 36W (MAX: 12V4A 48W)
Assembly Mode: SMD approach, fine technology
Basic protection: 14.4V pulse charge (14.8V maximum protection, 10.9V minimum protection)
Input Voltage: DC15-30V, AC 220V
Discharge Type: 24-hour output
Output Voltage: get DC 3.3V, 5, 8.4V (by the adjustable switch), DC12V
Protect Object: 12V lead-acid battery or any 12V battery
Main Function: over charge, over discharge, overload, lightning protection, anti-reflux and anti-anti-charge.
Application Range: DC12V 48W> electronic equipment, Solar PV Power System, DC3-8.4V digital products.
Size: 8.5*5*2.8cm
N.G.: 40g
Connecting Method:
S+/S- connect to solar panel
B+/B- connect to battery
L+/12V connect to switch to control 12V DC load, L- control 12V DC load.
K+/K- connect to switch to control the USB output
AC1/AC2 connect to normal power.
Full LED Indication:  

LED

Color

Indication

Solar

Red

Charging

Green

Full charged

Battery

Red

Low battery

Green

Battery live

AC

Red

Charging

Green

Full charged

3.3V

Red

3.3V DC Output

5V

Red

5V DC Output

8.4V

Red

8.4V DC Output

12V

Red

12V DC Output