Research status of micro photovoltaic solar container methods

Through a comprehensive analysis of contemporary literature, recent breakthroughs, and industry developments, the review identifies persistent barriers to PV adoption—ranging from efficiency limitations and elevated upfront costs to integration challenges within existing power. CPV uses high‐efficiency multijunction solar cells and optics to concentrate sunlight, thereby significantly reducing the amount of semiconductor material needed. Yet, due to the high upfont manufacturing cost of CPV, it currently does not offer a competitive price against silicon PV. Electricity generation using silicon-based PV results in significantly less CO2 emissions than that from fossil fuel-based sources, and moderate commercial efficiencies (15 – 20%) as well as reductions in cost at the system-level have culminated in a installed global PV capacity in excess of 500. Cooperation with storage batteries is also very important for regulation and self-consumption. This critical review traces the historical evolution and technological advancement of PV systems, emphasizing key innovations across various photovoltaic cell types such as crystalline silicon, amorphous silicon, cadmium telluride, perovskites, and organic materials.