EcoFlow DELTA User Manual page 11

Wiring solar panels in series adds up the voltage, but the amperage remains the same. Conversely,
when solar panels are wired in parallel, the amperage of panels increases and the voltage remains the
same. User can choose the solar charging mode according the solar input voltage range of charged
power station.
If choosing parallel connection, users can connect up to 2 sets of solar panels in parallel as shown in
the figure to recharge the product. You can divide your solar panels into sets, followed by connecting
each set of solar panels in series and then putting all sets of solar panels in parallel. The parallel
connection cable is an optional accessory and needs to be purchased separately.
XT60 Connector
Solar MC4 parallel connection cable
* Users have to buy the solar panels and other
parallel connection accessories seperately.
SOLAR PANEL-21.6V X6
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