Detailed Product Description
1. High and stable efficiency in photovoltaic conversion 2. Advanced diffusion technique ensuring the homogeneity of energy conversion efficiency of the cell 3. Advanced PECVD film forming, covered by dark blue silicon nitride anti-reflection film, it is in homogenous color and beautiful appearance 4. High quality metal paste for making back surface and electrode, ensuring good conductivity, higher pulling strength and soldering easiness 5. High precision patterning by screen printing, easy for the soldering machine to proceed with automatic soldering and laser cutting
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