Wire Solar Panels in Series
Using MC4 cables for series connection
(I). First, connect the DC5521 cable on the solar panel with the DC5521 to MC4 cable
(included in the package).
(II). Then, connect the male connector of the MC4 cable to the female connector of the
other MC4 cable;
(III). Finally, connect the MC4 input cable that can charge your unit to charge your unit.
Ⅲ
Ⅰ
II
Ⅰ
Ⅲ
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