Convenience 

1. LED Indicator for checking the system status

2.Emergency power available for maintence, installation and so on

3.Simple On/Off 'F/F output power control', 'dimming control by the

   ambient brightness

Extension

1. Available the power grid connection

2. Various types of bettery such as SLAB, LIB available

3. Memory the sunrise &sunset time for the past 10 days

Cutting Edge

1. PWM, fast Direct charging methods

2. The sunset/sunrise voltage is changeable on the different latitude

3. Overcharging/overdischarging control by temperature compensation control

Reliability

1. Short circuit protection

2. Aluminum panel for heat-sinking

3. It is powered from both battery and solar module

4. Start switch included to prevent from the mis-operation

5. Automatic power cut in case of detecting the error of LED lamp 

 

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