Features:   
Intelligent control by single chip and professional software.
Full auto protection against over-charge, over-discharge, short-circuit, over-load and reverse connection.
Series connection PWM circuit, more effective charging.
High precision temperature compensation with external temperature sensor.
Able to work normally under low & high temperature and humid environment.
Crystal oscillator timing control, more reliable timing function of controller.
Large-diameter wire terminal (max diameter: 6mm) and big distance between terminals (9.5mm).
Four mode: Only light control, light control + time delay, hand operation and debug mode.
Direct charge and floating charge both available.
DC discharge and time delay control, especially suitable for street light control etc.
Parameter saving function, parameter and data are stored inside the chip against power-off.
One-button operation for all settings.  
LEDs indicate the working state of solar battery, storage battery and load.
Double LED digital display tubes.
Suitable for all 12/24V DC lamp.

Specifications:

Package including: 
1 * Solar charge controller
1 * Instruction manual