Product Manual

10
5 Specifications, 75V models
SmartSolar charge controller MPPT 75/10 MPPT 75/15
Battery voltage 12/24V Auto Select
Maximum battery current
10A
15A
Nominal PV power, 12V 1a,b)
145W
220W
Nominal PV power, 24V 1a,b)
290W
440W
Max. PV short circuit current 2)
13A
15A
Automatic load disconnect
Yes, maximum load 15A
Maximum PV open circuit voltage 75V
Peak efficiency 98%
Self consumption 10mA
Charge voltage 'absorption'
14,4V / 28,8V
(adjustable)
Charge voltage 'equalization'
16,2V / 32,4V
(adjustable)
Charge voltage 'float'
13,8V / 27,6V
(adjustable)
Charge algorithm
multi-stage adaptive or user defined algrithm
Temperature compensation -16mV / °C resp. -32mV / °C
Continuous load current 15A
Low voltage load disconnect
11,1V / 22,2V or 11,8V / 23,6V
or BatteryLife algorithm
Low voltage load reconnect
13,1V / 26,2V or 14V / 28V
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
VE.Direct port or Bluetooth
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
0,5kg
Dimensions (h x w x d)
100 x 113 x 40mm
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.