Conception

Error message

  • Deprecated function: Optional parameter $data declared before required parameter $name is implicitly treated as a required parameter in include_once() (line 1439 of /homepages/1/d662048017/htdocs/blogdargatech/includes/bootstrap.inc).
  • Deprecated function: Return type of DateObject::__wakeup() should either be compatible with DateTime::__wakeup(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (line 158 of /homepages/1/d662048017/htdocs/blogdargatech/sites/all/modules/date/date_api/date_api.module).
  • Deprecated function: Return type of DateObject::format($format, $force = false) should either be compatible with DateTime::format(string $format): string, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (line 158 of /homepages/1/d662048017/htdocs/blogdargatech/sites/all/modules/date/date_api/date_api.module).
  • Deprecated function: Return type of DateObject::setTimezone($tz, $force = false) should either be compatible with DateTime::setTimezone(DateTimeZone $timezone): DateTime, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (line 158 of /homepages/1/d662048017/htdocs/blogdargatech/sites/all/modules/date/date_api/date_api.module).
  • Deprecated function: Optional parameter $conditions declared before required parameter $data is implicitly treated as a required parameter in include_once() (line 1439 of /homepages/1/d662048017/htdocs/blogdargatech/includes/bootstrap.inc).
  • Deprecated function: Optional parameter $terms declared before required parameter $node is implicitly treated as a required parameter in include_once() (line 1439 of /homepages/1/d662048017/htdocs/blogdargatech/includes/bootstrap.inc).
  • Deprecated function: Optional parameter $args declared before required parameter $node is implicitly treated as a required parameter in include_once() (line 1439 of /homepages/1/d662048017/htdocs/blogdargatech/includes/bootstrap.inc).
  • Deprecated function: Function strftime() is deprecated in eval() (line 3 of /homepages/1/d662048017/htdocs/blogdargatech/modules/php/php.module(80) : eval()'d code).

En conditions réelles de fonctionnement des modules photovoltaïques, il existe des pertes de rendement « mystérieuses » liées au phénomène de dégradation induite par le potentiel (PID). Ce phénomène a rapidement attiré l’attention au sein de l’industrie PV avec l’élaboration de normes internationales et de nouvelles méthodes de test.

Cet article présente le contexte du PID et explore les facteurs d'impact associés et les moyens de réduire le PID.