This product is in accordance with GB/T19064-2003 national standards for production, can also according to customer's technical requirements for production

Using three step charging current limiting step by step, according to the tendency of the voltage of the battery automatic control multiple solar array phalanx in turn on or cut off.

Controlled by multiple array of multi-channel charging control loop, each are equipped with circuit breaker switch, independent, easy to operate, safe and reliable use

With a battery charger, electronic circuit, meter protection, prevent the battery at night to the solar panels charge and discharge, such as automatic protection function.

Domestic LCD display. Solar panels, battery, controller working condition be clear at a glance {solar panels voltage, current, power, display, storage battery voltage, charging current, charging power show}.

Power switch completely isolated electric drive circuit and sampling circuit, control signal transmission, using optical coupling isolation of high anti-interference ability and stability.

The controller with internal lightning protection device. Limit the transient overvoltage into solar panels on the device or system can withstand voltage range, or powerful lightning flow defined, protect equipment from lightning shock damage.

All control all adopt the industrial-grade chip, can normal operation in cold, high temperature, damp environment.

Temperature compensation function. According to the different of various types of battery is influenced by temperature for temperature compensation.

RS - 232, RS - 485, USB, GPRS, Ethernet, and other communications maximize meet the needs of different occasions.