Solar power era begins in VietnamVietNamNet Bridge - The solar panel market has warmed up with foreign and domestic investors showing renewed interest in the market. First Solar’s comeback after seven years of interruption, according to analysts, was kicked off by the 40 percent growth rate of the solar panel market in recent years. If compared with thin-film panel, crystal-lie silicon panel, particularly mono crystal-lie, is believed to have higher photo energy conversion performance. Having experienced and qualified R&D staff, SolarBK is the only Vietnamese company to join the solar panel market. While thin-film panels with low costs are suitable to large-scale projects, silicon crystal-lie panels would fit smaller projects, especially household-run solar power systems.