6. Specifications, 250V models
SmartSolar charge
controller
Battery voltage
Maximum battery current
Nominal PV power, 12V 1a,b)
Nominal PV power, 24V 1a,b)
Nominal PV power, 36V 1a,b)
Nominal PV power, 48V 1a,b)
Max. PV short circuit current 2)
Maximum PV open circuit
voltage
Peak efficiency
Self consumption
Charge voltage 'absorption'
Charge voltage 'float'
Charge voltage 'equalization'
Charge algorithm
Temperature compensation
Protection
Operating temperature
Humidity
Maximum altitude
Environmental condition
Pollution degree
Data communication port
Remote on/off
Relay (programmable)
Parallel operation
Colour
PV terminals 3)
Battery terminals
Protection category
Weight
Dimensions (h x w x d)
Safety
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.
3) Default setting: OFF
4) MC4 models: several splitter pairs may be needed to parallel the strings of solar panels
22
MPPT
MPPT
250/60
250/70
12/24/48V Auto Select (36V: manual)
60A
70A
860W
1000W
1720W
2000W
2580W
3000W
3440W
4000W
35A (max 30A per MC4
250V absolute maximum coldest conditions
245V start-up and operating maximum
Less than 35mA @ 12V / 20mA @ 48V
Default setting: 14,4V / 28,8V / 43,2V / 57,6V (adjustable)
Default setting: 13,8V / 27,6V / 41,4V / 55,2V (adjustable)
Default setting: 16,2V / 32,4V / 48,6V / 64,8V (adjustable)
multi-stage adaptive
or user defined algrithm
-16mV/°C / -32mV/°C / -64mV/°C
Battery reverse polarity (fuse, not user accessible)
PV reverse polarity / Output short circuit / Over temperature
-30 to +60°C (full rated output up to 40°C)
95%, non-condensing
5000m (full rated output up to 2000m)
Indoor, unconditioned
VE.Direct or Bluetooth
Yes (2 pole connector)
DPST
AC rating: 240VAC / 4A
Yes (not synchronized)
ENCLOSURE
Blue (RAL 5012)
35 mm² / AWG2 (Tr models)
Two pairs of MC4 connectors (MC4 models 250/60 and 250/70)
Three pairs of MC4 connectors (MC4 models 250/85 and 250/100)
35 mm² / AWG2
IP43 (electronic components)
3 kg
Tr models: 185 x 250 x 95 mm
MC4 models: 215 x 250 x 95 mm
STANDARDS
EN/IEC 62109-1, UL 1741, CSA C22.2
MPPT
250/85
85A
1200W
2400W
3600W
4900W
70A (max 30A per MC4
99%
(eight preprogrammed algorithms)
PD3
DC rating: 4A up to 35VDC, 1A up to 60VDC
IP22 (connection area)
4,5 kg
Tr models: 216 x 295 x 103 mm
MC4 models: 246 x 295 x 103 mm
MPPT
250/100
100A
1450W
2900W
4350W
5800W