Specification:HH-N20D
It's for load/lamp with LED driver
Features:
1)Dual 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 dual load/10A single load |
| 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