大阪大学工程科学系滨川小组已研制了一种低成本,高效率,涂氧化锡、多面的硅太阳能电池。新电池的关键在于用氧化锡作为反射涂层。这使效率增加了24.6％。而且由于采用了浸渍涂敷的方法,使制造成本降低一半。 一般工业产品的太阳能电池是在基底上涂上200微米厚的P-型单晶硅。而他们是用浸渍的方法 Binchuan Group, Department of Engineering Science, Osaka University has developed a low-cost, high-efficiency, tin oxide coated, multi-faceted silicon solar cell. The key to a new battery is tin oxide as a reflective coating. This increased the efficiency by 24.6%. And because of the use of dip coating method, so that manufacturing costs reduced by half. Solar cells for general industrial products are coated with a 200-μm-thick P-type monocrystalline silicon on a substrate. And they are impregnated