The variotrack MPPT solar charge controller maximizes the energy generated by charging the batteries in an optimal way. The accuracy of the Maximum Power Point Tracking (MPPT) algorithm, the high peak efficiency and low internal consumption ensure an optimal valorisation of the energy produced by the PV modules to all types of battery technology.
bts 01
Temperature sensor
bsp
Advanced battery processor (lead-acid)
xcom CAN
Communication with lithium BMS
rcc 02/03
Configuration, display, datalogger
xcom LAN/GSM
Remote monitoring (Portal & App)
xcom 232i/CAN/485i
Communication bridges (openstuder)
vario
solar charge controller
xtender
battery inverter
arm 02
External auxiliary contacts module
ecf 01
Cooling fan for xts
12 V | 24 V | 48 V |
Solar PV
Max. solar power recommended (@STC) | 625 W | 1250 W | 2500 W |
Max. solar current | 35 A | ||
Max. solar open circuit voltage | 80 Vdc | 150 Vdc | 150 Vdc |
Max. solar functional circuit voltage | 75 Vdc | 145 Vdc | 145 Vdc |
Battery charger
Max. output current | 40 A |
Nominal battery voltage (Input range) | Automatic/manual set to 12/24/48 Vdc |
Operating voltage range | 7 – 68 V / 7-18V(12V) 16-32V(24V) 36-68V(48V) |
Max. standby consumption | < 35 mA (0.5 W) | < 30 mA (0.8 W) | < 25 mA (1.2 W) |
Electronic protections
PV reverse polarity | ✔ |
Battery reverse polarity | ✔ |
Battery overvoltage | ✔ |
Overtemperature | ✔ |
Reverse current at night | ✔ |
General data
Weight | 3.8 kg |
Dimensions h/w/l [mm] | 120 / 220 / 310 mm |
Conformity | low voltage directive (LVD) 2014/35/EU, 62109-1, electromagnetic compliance (EMC) directive 2014/30/EU, 61000-3-3, 61000-6-2, 61000-6-4 |