3.7 kW Hybrid with 2 MPPT trackers. DC input up to 580 V, MPPT range 125–550 V.
Max DC voltage
580 V
MPPT voltage range
125–550 V
Start-up voltage
125 V
Max input current per MPPT
11 A
Max short-circuit current
13.8 A
Nominal AC power
3.7 kW
MPPT configuration
2 MPPT × 1 strings
Max DC power input
4.6 kW
Inverter type
Hybrid
The GoodWe GW3648D-ES is a 3.7 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 GoodWe GW3648D-ES has 2 MPPT tracker(s), each supporting 1 input string(s). The exact panel count per string depends on your panel's Voc relative to the MPPT range 125–550 V. Use the matcher above to find the optimal configuration automatically.
The GoodWe GW3648D-ES MPPT accepts DC voltages between 125 V and 550 V. At summer temperatures, the string Vmpp must stay above 125 V. At winter temperatures, the string Voc must not exceed the absolute DC limit of 580 V. The matcher calculates these temperature-adjusted checks automatically.
Yes — the GoodWe GW3648D-ES 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 580 V, Vmpp stays within 125–550 V, and total current stays below 13.8 A.