Samsung Electronics said on 3 KINTEX participate in the GK479 ， KD476 ， TD347 ， U4873 ， D5318  Japanese mountains, “2010 World Solar Expo” to promote the continued development of the crystalline and thin film solar cell products.

Samsung reference crystalline solar cell products, using the ordinary method of screen printing, but the light output efficiency of up to 18%, higher than other products. Samsung also has the maximum power up to 255W of module products.

Moreover, Samsung introduced a hybrid solar cells and optical transmittance up to 30% of the semi-transparent thin film solar cells.
LG Electronics as the mass production of solar cells since last year. At this Expo, the company launched a simple to install the solar battery module in the roof, and due to a featureGW240，G1947 of illumination can be used for exterior walls of buildings of modules.

Surprisingly, LG has also introduced a variety of next technology generation solar cells, such as the effective rate of 11.1% of the thin film solar cells can be used to build the appearance of power generation systems solar.