5.2 kW Off-grid with 1 MPPT trackers. DC input up to 450 V, MPPT range 150–430 V.
Max DC voltage
450 V
MPPT voltage range
150–430 V
Max input current per MPPT
100 A
Max short-circuit current
125 A
Nominal AC power
5.2 kW
MPPT configuration
1 MPPT × 8 strings
Max DC power input
6.5 kW
Inverter type
Off-grid
The Must PV18-5248 PRO is a 5.2 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 Must PV18-5248 PRO has 1 MPPT tracker(s), each supporting 8 input string(s). The exact panel count per string depends on your panel's Voc relative to the MPPT range 150–430 V. Use the matcher above to find the optimal configuration automatically.
The Must PV18-5248 PRO MPPT accepts DC voltages between 150 V and 430 V. At summer temperatures, the string Vmpp must stay above 150 V. At winter temperatures, the string Voc must not exceed the absolute DC limit of 450 V. The matcher calculates these temperature-adjusted checks automatically.
Yes — the Must PV18-5248 PRO 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 450 V, Vmpp stays within 150–430 V, and total current stays below 125 A.