Solar Battery


Silicon is one of Earth's most abundant resources.
The research and development of solar battery, which began with the development of amorphous silicon, has still remained our main founding technology since SEL’s establishment. We have proved the usefulness of amorphous silicon solar batteries through such successes as our development of solar cars and the commercialization of flexible solar batteries. We work not only on the development of amorphous silicon, but also on the development of advanced thin-film silicon solar batteries, so that we may offer new solutions to the ever-present energy and environmental concerns.