String-Tester  

Ideally, any problems should be resolved prior to lamination during the assembly of the solar module. Our string tester featuring reliable electro-lumine-scence technology and IV curve measurement performs precisely this task. The machine delivers a high-resolution electro-luminescent image, so the operator can reliably detect any micro-cracks. Using the IV curve measurement, the operator can instantly determine the electrical quality of the strings and record the maximum performance figures. The traceability and maximum efficiency of the solar modules are ensured by the synergy between these two physical tests and pertinent sorting/classification. The machine is available as a stand-alone module or as a full integrated additional module for our matrix product.