H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES obtaining electrical energy from radioactive sources G21H1/12; light sensitive inorganic semiconductor devices H01L31/00; light sensitive organic semiconductor devices H10K30/00; thermoelectric devices H10N10/00; pyroelectric devices H10N15/00 H02S10/00 H02S10/00PV power plantsCombinations of PV energy systems with other systems for the generation of electric power H02S10/10including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems combinations with gas-turbine plants F02C6/00 H02S10/12Hybrid wind-PV energy systems H02S10/20Systems characterised by their energy storage means H02S40/38 takes precedence H02S10/30Thermophotovoltaic systems photovoltaic cells specially adapted for conversion or sensing of infra-red [IR] radiation H01L31/00; thermoelectric devices H10N10/00 H02S10/40Mobile PV generator systems H02S20/00Supporting structures for PV modulesSupporting structures also intended for use with solar heat collectors should also be classified in groups F24S25/00-F24S30/00 or F24S50/20 H02S20/10Supporting structures directly fixed to the ground H02S20/30 takes precedence H02S20/20Supporting structures directly fixed to an immovable object H02S20/30 takes precedence H02S20/21specially adapted for motorways, e.g. integrated with sound barriers H02S20/22specially adapted for buildings H02S20/23specially adapted for roof structures H02S20/24specially adapted for flat roofs H02S20/25Roof tile elements H02S20/26Building materials integrated with PV modules, e.g. façade elements H02S20/25 takes precedence H02S20/30Supporting structures being movable or adjustable, e.g. for angle adjustment H02S20/32specially adapted for solar tracking H02S30/00Structural details of PV modules other than those related to light conversion semiconductor device aspects of modules of electrolytic light sensitive devices H01G9/20, of inorganic PV modules H01L31/00, of organic PV modules H10K30/00 H02S30/10Frame structures H02S30/20Collapsible or foldable PV modules H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00 H02S40/10Cleaning arrangements H02S40/12Means for removing snow H02S40/20Optical components H02S40/22Light-reflecting or light-concentrating means directly associated with the PV cell or integrated with the PV cell H01L31/054 H02S40/30Electrical components H02S40/32comprising DC/AC inverter means associated with the PV module itself, e.g. AC modules H02S40/34comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes H02S40/345with cooling means associated with the electrical connection means, e.g. cooling means associated with or applied to the junction box cooling means for PV cells H01L31/052, for PV modules H02S40/42 H02S40/36characterised by special electrical interconnection means between two or more PV modules, e.g. electrical module-to-module connection H02S40/38Energy storage means, e.g. batteries, structurally associated with PV modules H02S40/40Thermal components H02S10/30 takes precedence H02S40/42Cooling means cooling means directly associated or integrated with the PV cell H01L31/052 H02S40/425using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation H02S40/44Means to utilise heat energy, e.g. hybrid systems producing warm water and electricity at the same time directly associated with the PV cell or integrated with the PV cell H01L31/0525 H02S50/00Monitoring or testing of PV systems, e.g. load balancing or fault identification H02S50/10Testing of PV devices, e.g. of PV modules or single PV cells testing of semiconductor devices during manufacturing H01L22/00 H02S50/15using optical means, e.g. using electroluminescence H02S99/00Subject matter not provided for in other groups of this subclass