1. Solar controller takes single chip and special software to realize the intelligent control;
2. Solar controller using the modified characteristics of the battery discharge rate and discharge control accuracy. Ending discharge voltage is modified by the discharge rate curve control point, eliminating the over-discharge voltage control's unaccurace, in line with the inherent characteristics of the battery, solar controller is different with different end-of-discharge rate of the voltage.
3. Solar controller has unique protection of over-charge, over discharge, electronic short circuit against reverse automatic control; so the solar controller will not damage any parts and not burn insurance;
4. Solar controller using a series-type PWM charge circuit, when the charging circuit diode voltage loss than nearly half of the charging circuit, charging efficiency than non-PWM 3% -6% higher, increasing the power of time. Solar controller have been released to enhance recovery charge, the normal direct charge, float the system by the automatic control mode for longer life; both solar controller precision temperature compensation;
5. Solar controller intuitive LED indicates the current battery status, which allowing users understand the usage;
6. All the solar controller all use industrial-grade chips, which can run freely be cold, hot, humid environment. At the same time, solar controller also using the crystal oscillator timing control, it is precise timing control.