STOK 1 UNIT FEATURES AND FUNGSTIONS: Adopts industrial degree MCU SCM particular sofware , reach intellegent control PWM charging control mode, charge in high efficient. battery reverse connection,over-voltage low voltage protections Load output resume, output over-current output short-circuit protections Solar panel short circuit protection Battery open circuit protection High precision voltage recognition function LED indication for battery capacity GENERAL INTRODUCTION SOLAR series solar charge controller is especilly designed by industrial degree MCU SCM with high performance excellent quality designed for home solar power system solar power station functions: 1) BATTERY MANAGEMENT FUNCTION: Over-charge protection over discharge protection ensure the normal using prolong the longevity of battrery . 2)TEMPERATURE COMPENSATIONFUNCTION: Auto adjust the setting data of battery management program control parameters to avoid the battery under voltage in winter