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VarioString VS-70

Availability: In stock

The VarioString family is comprised of 2 models of MPPT solar charge controllers with 70A or 120A battery charge current for 48V batteries. The devices have one (VS-70) or two (VS-120) MPPT inputs to connect PV modules and, due to the use of transformers, have full isolation between the PV and battery circuits. When connected independently or in parallel, the MPPT inputs allow for a PV voltage range of 200 to 600V. The VS-120, with its MPPT inputs connected in series, provides the option of a PV voltage from 400 to 900V.


General data:
Warranty - 5 years
ISO Certification - 9001:2008 / 14001:2004
Weight - 5.51 kg
Dimensions h/w/l [mm] - 120 / 220 / 350
Solar generation connection - (6mm2) SUNCLIXTM (Phoenix Contact Tool Free)
Parallel operation (separated PV arrays) - Up to 15 devices
Max wire size - 35 mm2
Glands - M 20 × 1,5


Click here for datasheet.

Availability: In stock

OR

The VarioString family is comprised of 2 models of MPPT solar charge controllers with 70A or 120A battery charge current for 48V batteries. The devices have one (VS-70) or two (VS-120) MPPT inputs to connect PV modules and, due to the use of transformers, have full isolation between the PV and battery circuits. When connected independently or in parallel, the MPPT inputs allow for a PV voltage range of 200 to 600V. The VS-120, with its MPPT inputs connected in series, provides the option of a PV voltage from 400 to 900V.

General data:
Warranty - 5 years
ISO Certification - 9001:2008 / 14001:2004
Weight - 5.51 kg
Dimensions h/w/l [mm] - 120 / 220 / 350
Solar generation connection - (6mm2) SUNCLIXTM (Phoenix Contact Tool Free)
Parallel operation (separated PV arrays) - Up to 15 devices
Max wire size - 35 mm2
Glands - M 20 × 1,5

Click here for datasheet.

  • • Solar BTS with inverter/charger Compact
  • • Quality AC voltage for all electrical appliances with inverter/charger Xtender
  • • Backup applications-UPS with solar backup and solar priority with inverter/charger Compact
  • • Backup applications-UPS with solar backup and solar priority with inverter/charger Xtender
  • • Hybrid system: “plug-and-play” independence with the Compact inverter/charger
  • • Quality AC voltage for all electrical appliances with inverter/charger Compact
  • • Solar BTS with inverter/charger Xtender
  • • Hybrid solar-diesel power supply
  • • Village electrification
  • • Priority to renewable energy without grid-injection
  • • Quality AC voltage for all electrical appliances with an inverter
  • • Hybrid system: More autonomy and flexibility with inverter/charger Xtender
  • • A basic solar home system with an inverter

 

VS-70

VS-120

VarioString Series

MPPT

MPPT 1 or 2

1 + 2 in parallel

1 + 2 in serie

Maximum Solar Power recommended

4000 W

3500 W

7000 W

7000 W

Maximum PV Current

13 A

13 A

26 A

13 A

Maximum open circuit voltage

600 V

600 V

600 V

900 V

Minimum functional circuit voltage

200 V

200 V

200 V

400 V

Recommended MPPT voltage

250-500 V

250-500 V

250-500 V

500-750 V

Maximum output current

70 A

60 A

120 A

120 A

Battery voltage

 

48 V nom. (38-68 V)

Features:
• 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”) P}V 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 (see p. 23-24).

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