How to use the photovoltaic flux?
Using the method of PV flux is generally, will be coated with solder dipped in flux, fully dry after soaking. Welding when coated with solder contact with the gate line cell, at the same time with the iron heating, under the action of heat, coated with solder flux on the melt flux at high temperature and metal oxide on the surface of the chemical reaction and remove it, at the same time enhance the flux soldering, the welding tin belt and battery sheet welding together.It should be noted that the soldering flux has a period of validity and needs to be used before failure.
The welding belt and the battery sheet are connected together and belong to the function of auxiliary welding. Before soldering, the soldering flux is applied to the grid line of the battery plate, and the solder on the welding band is easy to stick on the battery sheet.
Method for using photovoltaic flux:The use of foam, the liquid flux is higher than that of PV foam tube of about 3 cm, adjust the pressure of air compressor to control the foaming height, remove excess flux by air, to give full play to the PV flux solution, PV flux in work should pay attention to check the concentration of flux, adding appropriate diluent to keep flux flux of photovoltaic PV the activity should be checked regularly and discharge the moisture in the air for air compressor, the replacement of new PV flux flux generally work in foaming groove for 48 hours after.
