HIGH EFFICIENCY SOLAR PANEL AND SYSTEM

Disclosed is a photovoltaic solar panel with improved efficiency and the output of such panel can be AC. The panel can comprise a hermetically sealed space which comprises a first sheet, multiple energy conversion cells divided into groups, an access matrix and a second sheet. The access matrix can provide electrical access to individual or groups of energy conversion cells from locations outside the panel. Through the access matrix, a power module can be connected to individual energy conversion cells or groups of the cells to optimize the power generation efficiency. Also disclosed are method of making such a panel. Further disclosed is a photovoltaic power generation system comprising at least one such photovoltaic solar panel.