This high efficiency PANASONIC 240W solar module utilises HIT® technology. HIT® (Heterojunction with Intrinsic Thin-layer) hybrid solar cells are created by combining amorphous silicon and crystalline silicon and using an intrinsic semiconductor.

** "HIT" is a trademark of SANYO Electric Co., Ltd. The name "HIT" comes from "Heterojunction with intrinsic Thin-layer" which is an original technology of SANYO Electric Co., Ltd.