12 kW Hybrid with 3 MPPT trackers. DC input up to 600 V, MPPT range 140–500 V.
Max DC voltage
600 V
MPPT voltage range
140–500 V
Start-up voltage
100 V
Max input current per MPPT
25 / 15 / 15 A
Max short-circuit current
31 / 19 / 19 A
Nominal AC power
12 kW
MPPT configuration
3 MPPT × 2+1+1 strings
Max DC power input
18 kW
Inverter type
Hybrid
The EG4 18kPV-12LV is a 12 kW inverter suitable for residential and commercial solar installations. The panel matcher above shows all compatible solar panels with optimal string configurations calculated automatically based on voltage, current, and temperature limits.
Use our string sizing calculator for a detailed 7-check compatibility analysis with temperature-adjusted voltage and current calculations.
The EG4 18kPV-12LV has 3 MPPT tracker(s), each supporting 2 input string(s). The exact panel count per string depends on your panel's Voc relative to the MPPT range 140–500 V. Use the matcher above to find the optimal configuration automatically.
The EG4 18kPV-12LV MPPT accepts DC voltages between 140 V and 500 V. At summer temperatures, the string Vmpp must stay above 140 V. At winter temperatures, the string Voc must not exceed the absolute DC limit of 600 V. The matcher calculates these temperature-adjusted checks automatically.
Yes — the EG4 18kPV-12LV is compatible with any solar panel brand as long as the string voltage and current stay within its electrical limits. Panel brand does not affect compatibility. What matters is that the string Voc at coldest temperature stays below 600 V, Vmpp stays within 140–500 V, and total current stays below 31 A.