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FAQ

Is the battery pack in the Delta 3 charging pack also IP65 protected?

Yes

How long does it take to fully charge a solar panel?

DELTA 3 (1024Wh) solar panel charging 11-60V, 15A, maximum 500W The following is the estimated charging time for different combinations of Zhenghao solar panels when the weather is very good: (for reference only) 160W: about 8 hours, direct connection (recommended index: ⭐⭐⭐) Two 160W: about 4 hours, in series (recommended index: ⭐⭐⭐⭐) 220W: about 6 hours, in series (recommended index: ⭐⭐⭐) Two 220W: about 3 hours, in series (recommended index: ⭐⭐⭐⭐⭐) One 400W: about 3.3 hours, direct connection The charging speed of solar panels depends on weather conditions, subject to actual testing.

What is the total voltage of the battery cell and how many series are there?

Delta 3 uses high-quality lithium iron phosphate batteries, with a total of 16 cells in 16 series and a total voltage of 51.2V.

What is the highest working altitude for Delta 3 or Delta 3 Plus?

It is recommended to use it below 2000 meters

Does Delta 3 or Delta 3 Plus support bypass mode output?

Support bypass mode output, bypass mode is enabled by default, and it also supports disabling bypass mode setting in the APP. For appliances that require high-quality power output, turn on this setting in the EcoFlow application, such as speakers, and only use the AC output power stored.

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