20 kW String with 2 MPPT trackers. DC input up to 1,100 V, MPPT range 140–1,000 V.
Max DC voltage
1,100 V
MPPT voltage range
140–1,000 V
Max input current per MPPT
26 A
Max short-circuit current
36 A
Nominal AC power
20 kW
MPPT configuration
2 MPPT × 2 strings
Max DC power input
30 kW
Inverter type
String
The Sofar Solar SOFAR20KTLX-G3 is a 20 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 Sofar Solar SOFAR20KTLX-G3 has 2 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 140–1,000 V. Use the matcher above to find the optimal configuration automatically.
The Sofar Solar SOFAR20KTLX-G3 MPPT accepts DC voltages between 140 V and 1,000 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 1,100 V. The matcher calculates these temperature-adjusted checks automatically.
Yes — the Sofar Solar SOFAR20KTLX-G3 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 1,100 V, Vmpp stays within 140–1,000 V, and total current stays below 36 A.