Connecting MC4 to Box

I have 2 panels in parallel using a 2 to 1 Y MC4 connector I am adding a third 12v 190W panel in parallel also but I can't find a

SoC MediaTek Dimensity 7050 CPU 8 cores GPU ARM Mali-G68 MC4 Battery Battery 4880mAh 5000mAh Fast Charge SuperVOOCTM

mc4 slot bet It offers up to 8GB of LPDDR4x RAM and up to 256GB of UFS storage, expandable to 1TB via the microSD card slot The device runs on Realme UI

mc4 slot MediaTek Dimensity 7200, Mali-G610 MC4 Octa core ( GHz, Dual core SIM Slot Dual SIM, GSM+GSM Dual SIM, GSM+GSM Dual SIM, GSM+