Input (DC)
Recommended maximum input power of photovoltaic systems 30000 W
Max. input voltage of photovoltaic systems 1100 V
Startup input voltage 250 V
Nominal input voltage 580 V
MPP voltage range 160 V – 1000 V
Number of independent MPP inputs 2
Number of photovoltaic strings per MPP 2
Maximum input current per MPP tracker 27 A
Maximum short-circuit current per MPP tracker 33.8 A
Output (AC)
Nominal output power of AC 20000 W
Max. total output power of AC 22000 VA
Nominal AC voltage (range) 220/380 V, 230/400 V (340-440 V)
Max. output current 31.9 A
AC grid frequency 50 Hz / 60 Hz
AC grid frequency range 45 – 55 Hz / 55 – 65 Hz
Harmonic (THD) < 3 % (at nominal power)
Adjustable power factor 0.8 leading – 0.8 lagging
Type of connection to AC grid 3 Ph + N + PE
Efficiency
Maximum efficiency 98.75%
European efficiency 98.6%
MPPT efficiency 99.9%
Protective devices
Grid monitoring yes
DC reverse polarity protection yes
AC short-circuit protection yes
Insulation resistance monitoring yes
Surge protection DC Type II / AC Type II
Ground fault monitoring yes
DC disconnect switch yes
String monitoring yes
Arc fault circuit interrupter (AFCI) Optional
Anti-islanding protection yes
Residual current monitoring unit yes
General data
Dimensions (W*H*D) 525*395*222 mm
Weight 23 kg
Topology Transformerless
Protection degree IP65
Night power consumption < 1 W
Operating temperature range -25 °C to +60 °C
Permissible relative humidity range (without condensation) 0% – 100%
Cooling method Smart air cooling
Max. operating altitude 4000 m
Display OLED + LED / Wi-Fi + app
Interfaces RS-485 / USB
Additional interfaces Wi-Fi / GPRS / RF / LAN
DC connection H4 / MC4 (optional)
AC connection Cable entry + terminal block
Certification CE, VDE0126, Greece, EN50549, C10/C11, UTE C 15-712, IEC62116, IEC61727, IEC 60068, IEC 61683, CEI0-21, N4105, generator TOR G98/G99, G100, UNE217001, UNE206007, PO12.2, KSC8565
Warranty:
The warranty for the voltage converter (inverter) is valid from the moment we (the seller) receive the serial number of the inverter, the purchase invoice, and the certificate from a certified electrician regarding the installation:
1) Lightning protection and surge suppressor (at the input)
2) Lightning protection (between solar panels and inverter)
3) DC disconnect switch between panels and inverter
4) Special grounding for solar panels, separate from the house grounding.
A 5-year (60-month) manufacturer’s warranty begins from the date of purchase but is only valid after the submission of these documents.
Note: Lightning strikes are not considered a valid warranty case; they are classified as an insurance case.
