DC input of PV


STPH20-70

STPH25-70

STPH30-70

DC connection

Sunclix

Maximum connectable power of PV modules

30000 WpSTC

37500 WpSTC

45000 WpSTC

Maximum usable power of PV modules

30000 WpSTC

37500 WpSTC

45000 WpSTC

Maximum PV input voltage

1000 V

MPP voltage range for nominal power

300 V to 850 V

335 V to 850 V

370 V to 850 V

MPP voltage range

180 V to 950 V

Rated PV input voltage

620 V

Minimum PV input voltage

150 V

Initial input voltage

200 A

Maximum usable input current per MPPT input

32 A

Maximum usable input current DC per string

16 A

Maximum short-circuit current (per MPP tracker)

45 A

Maximum short-circuit current per string

22.5 A

Maximum reverse current into the PV modules

0 A

Number of independent MPP inputs

4

Strings per MPP input

2

Overvoltage category as per IEC 62109-1

AC: III, DC: II

Maximum PV module coupling capacity to ground according to IEC 63112

3 μF

3.75 μF

4.5 μF