Specification:HH-N20S

It’s for load/lamp with LED driver

 

Features:

1)Single load

2)Remote setting/computer interface 

3)PWM dimming Module 

4)Temperature compensation with temperature sensor 

5)Ambient temperature:-40℃~+85℃

6)Adjustable load timer with professional software,3 stage timer

7)Water-proof IP67

 

 

Function:

1)Short circuit protection

2)Reverse polarity protection

3)Reverse current protection at night

4)Over charging or discharging protection

5)Over load protection 

6)Deep discharging protection

 

Data Sheet

 

Working voltage	DC12/24V Auto work
Self consumption	3mA (static power consumption on average)
Maximum charging/discharging current	20A
Maximum power of solar panel	360Wp for 12V battery/720 Wp for 24V battery
Charging model	MCT(Maximum current tracking)
Working model	Light controlling/lighting and time controlling/morning light controlling,support 3 time frame setting
Over-charging voltage protection for battery	14.5V for 12V battery/29V for 24V battery(at 25℃,with temperature compensation)
Over-discharging voltage protection for battery	Re-set by users(factory default 10.8V for 12V battery/21.6V for 24V battery)
Exit over-discharging voltage protection	Re-set by users(factory default 12.5V for 12V battery/25V for 24V battery)
Light on voltage	Re-set by users(factory default 5V)
Temperature compensation	-30mv/℃/12V  -60mv/℃/24V
Material of controller shell	Aluminum
Size of controller	97×82×21mm
IP grade	IP67
Weight of controller	280g

 

 

 

 

 

 

 

 

 

 

 

 

 

Application:

1)solar street lamp

2)Solar garden lamp

3)Other PV system

For 12V system,maximum power supply 360Wp solar panel,Maximum direct current 20A

For 24V system,maximum power supply 720Wp solar panel,Maximum direct current 20A