Product Manual

12
SmartSolar charge controller MPPT 100/20-48V
Battery voltage 48V (12/24/36V: manual)
Maximum battery current 20A
Nominal PV power, 48V 1a,b)
1160W (290W / 580W / 870W)
Max. PV short circuit current 2)
20A
Automatic load disconnect
Yes, maximum load 20A(12/24V) & 0,1A(36/48V)
Maximum PV open circuit voltage
100V
Peak efficiency 98%
Self consumption 10mA
Charge voltage 'absorption' 14,4V / 28,8V / 43,2V / 57,6V (adjustable)
Charge voltage 'equalization'
16,2V / 32,4V / 48,6V / 64,8V
(adjustable)
Charge voltage 'float'
13,8V / 27,6V / 41,4V / 55,2V
(adjustable)
Charge algorithm
multi-stage adaptive
Temperature compensation
-16mV/ °C / -32mV/ °C / -48mV/ °C / -64mV/ °C
Continuous load current, 12/24V
Continuous load current, 36/48V
20A
0,1A
Low voltage load disconnect
11,1 / 22,2 / 33,3 / 44,4V or 11,8 / 23,6 / 35,4 / 47,2V
or BatteryLife algorithm
Low voltage load reconnect
13,1 / 26,2 / 39,3 / 52,4V or 14 / 28 / 42 / 56V
or BatteryLife algorithm
Protection
Battery reverse polarity (fuse)
Output short circuit / Over temperature
Operating temperature
-30 to +60°C (full rated output up to 40°C)
Humidity
100%, non-condensing
Maximum altitude
5000m (full rated output up to 2000m)
Environmental condition
Indoor type 1, unconditioned
Pollution degree
PD3
Data communication port
VE.Direct
See the data communication white paper on our website
ENCLOSURE
Colour Blue (RAL 5012)
Power terminals
6mm² / AWG10
Protection category
IP43 (electronic components)
IP22 (connection area)
Weight
0,65 kg
Dimensions (h x w x d)
100 x 113 x 60 mm
STANDARDS
Safety EN/IEC 62109-1, UL 1741, CSA C22.2
1a) If more PV power is connected, the controller will limit input power
1b) The PV voltage must exceed Vbat + 5V for the controller to start.
Thereafter the minimum PV voltage is Vbat + 1V.
2) A higher short circuit current may damage the controller in case of reverse polarity connection of the PV
array.