• Intellectual control technology based on MCU and special software.
• Adopt tandem PWM charge control method, so that the voltage loss of electrical circuit is only the half of diode charge, charge efficiency to improve by 3%~6%.
• The over discharging recovery control and automatically floating charge control can prolong the battery service life.
• Battery reverse connection protection, over-voltage protection and under-voltage protection.
• Solar module reverse connection protection.
• Automatically recover output, output over current protection and output short circuit protection.
• Intelligent time control system: It can set up 1~15 hours timing or delay time (set period to resume current output, two period can be set).
• Light control, time control, temperature control.
• High-precision voltage control for the battery safety work.
• Waterproof design.