MPPT Solar Charge Controllers
The maximum power available from a solar module is obtained thanks to the MPPT (maximum power point tracking) of these high quality charge controllers, which offer the highest efficiency and the fastest regulation for similar products on the market. All this, allowing for the longest life possible of the battery.
VarioTrack series
MPPT solar charge controllers for systems with solar PV capacity from 1 - 75kWp (with 15 in parallel), a PV input voltage up to 150Vdc, and 12, 24 or 48V battery banks.
Features and performances
- Ensures an optimal energy production
- Tracking efficiency: >99%
- Conversion efficiency: >99%
- 4 step charger for longer battery life
- 8 predefined battery charge curves as standard
- Free programming of the battery's load curve with the RCC-02/-03
- Low self-consumption: <1W in night mode
- Protection against incorrect wiring
- Protection against reverse polarity
- Fully configurable
- IP54 enclosure
- Comprehensive display, programming and data logging with the RCC-02/-03
- Up to 15 VarioTrack in parallel on the same communication bus
- Communication sets with Xcom-LAN, Xcom-GSM, Xcom-SMS (opt.)
- Compatible with all PV systems
- Optimal usage in an Xtender system with a synchronized battery management
VarioString series
- MPPT solar charge controllers for systems with solar PV capacity from 3 - 105kWp (with 15 in parallel), a PV input voltage up to 900Vdc, and 48V battery banks.Includes galvanic isolation between the PV and battery circuits.
- Reduces Balance of System costs (eliminates expensive wiring for parallel strings, saving wires, connectors, junction boxes, fuses, space, time, etc) Safe, simple and trouble free connection with SUNCLIX™ (Phoenix Contact “tool free”) PV connector, Safety, guaranteed, thanks to the reinforced isolation between the PV generator and battery and between the two PV inputs of the VS-120. This allows for independent earthing of the battery and/or solar modules*.
- World champion for efficiency in isolated converter with >98 % conversion efficiency
- 7kW per unit and up to 15 units in parallel: 105kW
- 4 step charger fully programmable for longer battery life
- 9 LEDs to monitor status and current
- Full display, configuration and data acquisition with RCC-02/03 and/or via the internet with the Xcom LAN/Xcom-GSM or via SMS with Xcom-SMS
