Not sure how to get your JJN product to work properly?. JJN, your number one source of clean energy. 【Solar Y branch connectors 】Passed CE and TUV certification, 1 male to 2 female(M/FF) and 1 female to 2 male(F/MM) MC-4 solar connector can connect 2 solar panels in parallel, which is compatible with solar connectors in 14 AWG to 10 AWG, fast and easy parallel wiring solution for solar panels.
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