Four Steps To Install The Battery Of The Photovoltaic Ukk Junction Box

1. Photovoltaic power terminal block back connection: din rail distribution block back welding is to connect 36 cells in series to form a component string. The process we currently use is manual. The positioning of the battery mainly relies on a film plate with 36 grooves for placing the battery cells. The size of the groove corresponds to the size of the battery. The position of the groove has been designed. Different specifications of components use different templates. The operator uses an electric soldering iron and solder wire to weld the front electrode of the "front battery" to the back electrode of the "back battery". In this way, 36 pieces are connected in series in turn and leads are welded on the positive and negative poles of the component string.

2. Photovoltaic power distribution block 600v lamination laying: power distribution terminal block After the back is connected in series and passed the inspection, the component string, glass, cut EVA, glass fiber, and backplane are laid in a certain layer and prepared for lamination. A layer of reagent is applied to the glass in advance to increase the bonding strength between the glass and EVA. When laying, ensure the relative position of the battery string and materials such as glass, adjust the distance between the batteries, and lay a good foundation for lamination.