10PCS 20A Solar Charge Controller 20 amps solar regulators with light and timer control LED indicatior
The 20A solar Controller is designed with a microcontroller for automatic lighting control functions.
THIS TECHNOLOGY PROVIDES:
Precise lighting controller
PWM battery charging
Digital LED display shows the 16 lighting options(by switch with 5 seconds )
Number display, from 0 to 7, DC output.
Number display, from 0. to 7. 1Hz output.
Digital LED stop flash to confirm correct switch selection.
10 minutes delay to make sure its real dark.
Microcontroller digital accuracy
Fully automatic operation
16 field adjustable lighting control options
Manual test capability
Detects day and night using the PV array
Suitable for all 12/24 V DC lamps
Suitable for Seal lead acid battery