
PS400 Bifacial
400 W panel with an MC4 plug. Expect about 280 W at midday in clear sun.
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The four numbers on the label
Every panel has a sticker on the back with these. The station cares about the first two most.
The highest voltage the panel makes, with nothing plugged in. This must stay under the station's limit, including on cold mornings.
The most current it can push. Stations cap current; over the cap you lose watts, or on some brands it is not allowed.
The working voltage while charging. Must be above the station's minimum or charging will not start.
The working current while charging. Vmp times Imp is roughly the rated watts.
Why it matters: a station's input limit is a hard number. Two of these panels in series on a 10F morning make 128.1 V. That is over a 60 V input, so only a station with a higher limit can take two in series.
Which stations it works with
One panel, 20F morning. 14 take it cleanly, 32 with a catch. Tap a row for the wiring and cables.
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Quick answers
Which power stations work with the Anker SOLIX PS400 Bifacial?
Of the 86 power stations we can check, 14 take one Anker SOLIX PS400 Bifacial cleanly, even on a 20°F morning (for example the EcoFlow DELTA Pro 3, BLUETTI AC200L, EcoFlow DELTA Pro); 32 more work with a catch, such as going over the voltage limit on cold mornings.
What is the open-circuit voltage of the Anker SOLIX PS400 Bifacial?
57.6 V on the label (standard test conditions). It rises in the cold: about 63.1 V at 20°F and 65.0 V at 0°F, so check it against your station's limit on your coldest morning.
Can I wire two Anker SOLIX PS400 Bifacial panels in series?
In series the voltages add: two make about 115.2 V open-circuit (126.1 V at 20°F). In parallel the currents add: about 17.5 A. Your station must accept whichever you choose.
How much does the Anker SOLIX PS400 Bifacial weigh?
21.8 lb, a folding portable panel.