PHOTOVOLTAIC SOLAR INSTALLATION HAVING BIFACIAL PANELS

    公开(公告)号:EP4167472A1

    公开(公告)日:2023-04-19

    申请号:EP21742452.2

    申请日:2021-06-16

    IPC分类号: H02S40/22

    摘要: It comprises at least one solar tracker (3) with: a rotating structure, which supports bifacial photovoltaic solar panels (4), in order to provide the panels (4) with a solar tracking rotation around, at least, a non-azimuth axis of rotation; and a control unit which commands the tracker (3); and an albedo reflector (5) arranged on the ground (7) on one side or on both sides of the solar tracker (3) with respect to the non-azimuth axis of rotation, next to the tracker (3) itself, wherein the albedo reflector (5) in turn comprises a reflective membrane (6) which reflects albedo radiation towards the panels (4). It enables the albedo radiation to be optimally harnessed.

    METHOD FOR ENHANCING ENERGY PRODUCTION IN BIFACIAL SOLAR PANEL MODULES

    公开(公告)号:EP4156503A2

    公开(公告)日:2023-03-29

    申请号:EP21731547.2

    申请日:2021-05-20

    IPC分类号: H02S20/32 G06F30/20 G05D3/10

    摘要: The invention relates to electric solar trackers moving solar panels and being controlled by a solar tracker controller. accounting for an estimation of the angle of positioning of the bifacial PV modules on a solar single axis tracker, in which the electrical energy produced is maximized by means of a process that quantifies the variation of irradiation on both the front and rear faces depending on the orientation angle of the module for each solar angle, and then the optimal position for the production of electrical energy is decided of all the solar trackers of the plant. The production of electrical energy can be further optimized by including an albedo modifying arrangement. An arrangement for enhancing energy production in bifacial solar panel modules having a front side and a rear side is also provided herein.