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49 new eclipsing twin binary candidates are identified and analyzed based onKepler eclipsing binary light curves. Their colours and spectral types arecalculated according to our classification. A comparison of the spectral typedistribution of eclipsing twin binary systems showed that F-type twins dominateamong others, which agrees well with recent studies. The distance of eclipsingtwin binaries from the galactic plane shows that F and G-type twins can be seenat any distance from the galactic plane and most of the known eclipsing binarytwins are located within 200 pc of the galactic plane, which could beinterpreted as these systems are members of thin disk population. As a casestudy, a twin binary system selected from our updated list of twins, V396~Gem,has been analyzed with spectroscopic and Kepler data. As a result, we havederived the physical parameters of the components of V396~Gem as$M_{1,2}(M_\odot)= 1.814\pm0.114$, $1.797\pm0.114$; $R_{1,2}(R_\odot)=2.655\pm0.078$, $2.659\pm0.090$; $T_{\mathrm{eff}_{1,2}}(K)=7000\pm100$,$6978\pm100$; $[M/H]=0.11\pm0.03$. We have calculated the evolutionary statusof the components by using MESA. Accurately derived physical parameters of thecomponents of V396~Gem have allowed us to determine the age of the system as1.168$\pm$0.149 Byrs.

A List of 49 New Stellar Twins from the Kepler Catalog of Eclipsing Binary Stars