Studer MPPT Solar Charge Controllers Studer Variotrack VT is Fully configurable and developed to meet the highest industry standards, the MPPT solar charge controller VarioTrack ensures maximal efficiency in retrieving energy from any PV system.
When connected to solar panels and batteries, the solar charge controller VarioTrack automatically charges the batteries in an optimal way with all the available solar power using its algorithm for Maximum Power Point Tracking (MPPT).
The MPPT continuously seeks out the solar generator’s optimal voltage to retrieve the maximum available energy. This operating point varies constantly depending on outdoor conditions (sunlight, temperature…) to which it must adapt.
Select between:
– Solar Charge Controller MPPT Studer Variotrack VT-40
Battery voltage 12/24/48V
Battery input voltage range 7-68V
Max. charging current of the battery at 25/40°C: 65/40A
Dimensions: 120 x 220 x 310 mm / 5,2Kg
Maximum output current: 40A
IP54
– Solar Charge Controller MPPT Studer Variotrack VT-65
Battery voltage 12/24/48V
Battery input voltage range 7-68V
Max. charging current of the battery at 25/40°C: 65/60A
Dimensions: 120 x 220 x 310 mm / 5,2Kg
Maximum output current: 65A
IP54
– Solar Charge Controller MPPT Studer Variotrack VT-80
Battery voltage 12/24/48V
Battery input voltage range 7-68V
Max. charging current of the battery at 25/40°C: 80/75A
Dimensions: 120 x 220 x 350 mm / 5,5Kg
Maximum output current: 80A
IP54
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
Compatible with all PV systems
Optimal usage in an Xtender system with a synchronized battery management