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All inverters

Compatible panels for EcoFlow PowerStream 600W (EFWN511B)

0.6 kW Microinverter with 2 MPPT trackers. DC input up to 55 V, MPPT range 11–55 V.

Key specifications: EcoFlow PowerStream 600W (EFWN511B)

Max DC voltage

55 V

MPPT voltage range

11–55 V

Start-up voltage

15 V

Max input current per MPPT

13 A

Max short-circuit current

14 A

Nominal AC power

0.6 kW

MPPT configuration

2 MPPT × 1 strings

Max DC power input

0.8 kW

Inverter type

Microinverter

The EcoFlow PowerStream 600W (EFWN511B) is a 0.6 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.

Frequently Asked Questions

How many solar panels can I connect to the EcoFlow PowerStream 600W (EFWN511B)?

The EcoFlow PowerStream 600W (EFWN511B) 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 11–55 V. Use the matcher above to find the optimal configuration automatically.

What is the MPPT voltage range of the EcoFlow PowerStream 600W (EFWN511B)?

The EcoFlow PowerStream 600W (EFWN511B) MPPT accepts DC voltages between 11 V and 55 V. At summer temperatures, the string Vmpp must stay above 11 V. At winter temperatures, the string Voc must not exceed the absolute DC limit of 55 V. The matcher calculates these temperature-adjusted checks automatically.

Is the EcoFlow PowerStream 600W (EFWN511B) compatible with all solar panel brands?

Yes — the EcoFlow PowerStream 600W (EFWN511B) 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 55 V, Vmpp stays within 11–55 V, and total current stays below 14 A.