SCATOLA DI GIUNZIONE PANNELLO SOLARE 15 AMP DIODI, FILI, CONNETTORI FILI IMPERMEABILE PRO BOX
4 RAIL 3 DIODES SOLAR JUNCTION BOXES ARE MADE FOR PANELS WITH 4 BUSS BARS OF WIRE COMING OUT OF THE BACK. Simply solder your Buss wire from your panel into the easy to get to tabs on the junction box then snap the lid on.