Symfony Profiler

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Symfony\Component\Security\Csrf\CsrfTokenManager {#8584
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Symfony\Component\Form\FormView {#8686 …5}

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Symfony\Component\Security\Csrf\CsrfTokenManager {#8584
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Closure(FormInterface $form, $viewData) {#8669
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Closure($modelData): bool {#8671
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Closure() {#8675
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Symfony\Component\Form\FormErrorIterator {#8711
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Symfony\Component\Form\FormView {#8710 …5}

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Symfony\Component\Security\Csrf\CsrfTokenManager {#8584
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Closure(FormInterface $form, $viewData) {#8669
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Closure($modelData): bool {#8671
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Symfony\Component\Form\FormErrorIterator {#8713
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Symfony\Component\Form\FormView {#8715 …5}

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Symfony\Component\Form\FormView {#8708 …5}

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Symfony\Component\Security\Csrf\CsrfTokenManager {#8584
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Sylius\Bundle\OrderBundle\Controller\AddToCartCommand {#24204
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Closure(FormInterface $form) {#24215
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BitBag\OpenMarketplace\Component\Product\Entity\Product {#6111
  #id: 2315
  #code: "pem-fuel-cell-stack-testing-up-to-200-kw"
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  #associations: Doctrine\ORM\PersistentCollection {#6386 …}
  #createdAt: DateTime @1772470991 {#6090
    date: 2026-03-02 17:03:11.0 UTC (+00:00)
  }
  #updatedAt: DateTime @1772531252 {#6093
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  }
  #enabled: true
  #translations: Doctrine\ORM\PersistentCollection {#6418 …}
  #translationsCache: [
    "en" => Sylius\Component\Core\Model\ProductTranslation {#6421
      #locale: "en"
      #translatable: BitBag\OpenMarketplace\Component\Product\Entity\Product {#6111}
      #id: 7973
      #name: "PEM Fuel Cell Stack Testing — Up to 200 kW"
      #slug: "pem-fuel-cell-stack-testing-up-to-200-kw"
      #description: """
        <h2>PEM Fuel Cell Stack Testing &mdash; Up to 200 kW</h2>\r\n
        \r\n
        <ul>\r\n
        \t<li>This test&nbsp;bench&nbsp;is&nbsp;a dedicated PEM fuel cell stack test rig&nbsp;located&nbsp;in the Basque Country, Spain. Testing from 10 kW to 200 kW, it provides full control over gas flows, temperatures,&nbsp;humidity&nbsp;and electrical loading &mdash; enabling complete stack-level characterization,&nbsp;validation&nbsp;and endurance testing.&nbsp;</li>\r\n
        \t<li>This&nbsp;bench&nbsp;is&nbsp;the&nbsp;right&nbsp;choice&nbsp;for&nbsp;stack&nbsp;manufacturers, OEM Tier-1&nbsp;suppliers&nbsp;and R&amp;D&nbsp;teams&nbsp;who&nbsp;need&nbsp;rigorous&nbsp;third-party&nbsp;stack&nbsp;validation&nbsp;without&nbsp;investing&nbsp;in&nbsp;their&nbsp;own&nbsp;test&nbsp;infrastructure.&nbsp;</li>\r\n
        </ul>\r\n
        \r\n
        <h2>What Can Be Tested&nbsp;</h2>\r\n
        \r\n
        <ul>\r\n
        \t<li>Performance&nbsp;Testing&nbsp;\r\n
        \t<ul>\r\n
        \t\t<li>Polarization&nbsp;curves&nbsp;</li>\r\n
        \t\t<li>Peak&nbsp;and nominal&nbsp;power&nbsp;characterization&nbsp;</li>\r\n
        \t\t<li>Dynamic mission profiles&nbsp;</li>\r\n
        \t\t<li>Safety&nbsp;function&nbsp;tests&nbsp;</li>\r\n
        \t\t<li>Durability&nbsp;&amp;&nbsp;Endurance&nbsp;Testing</li>\r\n
        \t</ul>\r\n
        \t</li>\r\n
        \t<li>Stack&nbsp;degradation&nbsp;rate&nbsp;assessment&nbsp;</li>\r\n
        </ul>\r\n
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        <h2>Test Bench Specifications&nbsp;</h2>\r\n
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        <table border="1" dir="ltr">\r\n
        \t<tbody>\r\n
        \t\t<tr>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p><strong>Power range&nbsp;</strong></p>\r\n
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        \t\t\t<p>AVL 275 kW (1200 VDC)&nbsp;</p>\r\n
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        \t\t</tr>\r\n
        \t\t<tr>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p><strong>Water-Glycol unit&nbsp;</strong></p>\r\n
        \t\t\t</td>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p>1&times; AVL (40 &ndash; 90 &deg;C)&nbsp;</p>\r\n
        \t\t\t</td>\r\n
        \t\t</tr>\r\n
        \t\t<tr>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p><strong>Air conditioning&nbsp;</strong></p>\r\n
        \t\t\t</td>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p>1&times; AVL (15 &ndash; 90 &deg;C)&nbsp;</p>\r\n
        \t\t\t</td>\r\n
        \t\t</tr>\r\n
        \t\t<tr>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p><strong>FC test system&nbsp;</strong></p>\r\n
        \t\t\t</td>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p>1&times; Greenlight G900 Module&nbsp;</p>\r\n
        \t\t\t</td>\r\n
        \t\t</tr>\r\n
        \t\t<tr>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p><strong>H₂ supply&nbsp;</strong></p>\r\n
        \t\t\t</td>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p>240 m&sup3;/h&nbsp;</p>\r\n
        \t\t\t</td>\r\n
        \t\t</tr>\r\n
        \t\t<tr>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p><strong>N₂ purge&nbsp;</strong></p>\r\n
        \t\t\t</td>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p>240 m&sup3;/h&nbsp;</p>\r\n
        \t\t\t</td>\r\n
        \t\t</tr>\r\n
        \t\t<tr>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p><strong>Cell monitoring&nbsp;</strong></p>\r\n
        \t\t\t</td>\r\n
        \t\t\t<td>\r\n
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        \t\t\t</td>\r\n
        \t\t</tr>\r\n
        \t</tbody>\r\n
        </table>\r\n
        \r\n
        <h2>Get in Touch&nbsp;</h2>\r\n
        \r\n
        <ul>\r\n
        \t<li>Fill in the vendor contact form on this page and tell us about your stack, power&nbsp;range&nbsp;and test&nbsp;objectives. Our team will be in touch.&nbsp;</li>\r\n
        </ul>
        """
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        \t<li>Full gas &amp; thermal control: H₂ 240 m&sup3;/h, N₂ 240 m&sup3;/h&nbsp;</li>\r\n
        \t<li>Individual cell voltage monitoring on up to 350 cells&nbsp;</li>\r\n
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Closure() {#24183
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Sylius\Bundle\OrderBundle\Controller\AddToCartCommand {#24204
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Symfony\Component\Form\FormErrorIterator {#24243
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Symfony\Component\Form\FormView {#24221 …5}

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Sylius\Bundle\OrderBundle\Controller\AddToCartCommand {#24204
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Symfony\Component\Security\Csrf\CsrfTokenManager {#8584
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Closure(FormInterface $form) {#24227
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  this: Symfony\Component\Form\Extension\Core\Type\FormType {#8569 …}
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BitBag\OpenMarketplace\Component\Product\Entity\Product {#6111
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  #code: "pem-fuel-cell-stack-testing-up-to-200-kw"
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    "en" => Sylius\Component\Core\Model\ProductTranslation {#6421
      #locale: "en"
      #translatable: BitBag\OpenMarketplace\Component\Product\Entity\Product {#6111}
      #id: 7973
      #name: "PEM Fuel Cell Stack Testing — Up to 200 kW"
      #slug: "pem-fuel-cell-stack-testing-up-to-200-kw"
      #description: """
        <h2>PEM Fuel Cell Stack Testing &mdash; Up to 200 kW</h2>\r\n
        \r\n
        <ul>\r\n
        \t<li>This test&nbsp;bench&nbsp;is&nbsp;a dedicated PEM fuel cell stack test rig&nbsp;located&nbsp;in the Basque Country, Spain. Testing from 10 kW to 200 kW, it provides full control over gas flows, temperatures,&nbsp;humidity&nbsp;and electrical loading &mdash; enabling complete stack-level characterization,&nbsp;validation&nbsp;and endurance testing.&nbsp;</li>\r\n
        \t<li>This&nbsp;bench&nbsp;is&nbsp;the&nbsp;right&nbsp;choice&nbsp;for&nbsp;stack&nbsp;manufacturers, OEM Tier-1&nbsp;suppliers&nbsp;and R&amp;D&nbsp;teams&nbsp;who&nbsp;need&nbsp;rigorous&nbsp;third-party&nbsp;stack&nbsp;validation&nbsp;without&nbsp;investing&nbsp;in&nbsp;their&nbsp;own&nbsp;test&nbsp;infrastructure.&nbsp;</li>\r\n
        </ul>\r\n
        \r\n
        <h2>What Can Be Tested&nbsp;</h2>\r\n
        \r\n
        <ul>\r\n
        \t<li>Performance&nbsp;Testing&nbsp;\r\n
        \t<ul>\r\n
        \t\t<li>Polarization&nbsp;curves&nbsp;</li>\r\n
        \t\t<li>Peak&nbsp;and nominal&nbsp;power&nbsp;characterization&nbsp;</li>\r\n
        \t\t<li>Dynamic mission profiles&nbsp;</li>\r\n
        \t\t<li>Safety&nbsp;function&nbsp;tests&nbsp;</li>\r\n
        \t\t<li>Durability&nbsp;&amp;&nbsp;Endurance&nbsp;Testing</li>\r\n
        \t</ul>\r\n
        \t</li>\r\n
        \t<li>Stack&nbsp;degradation&nbsp;rate&nbsp;assessment&nbsp;</li>\r\n
        </ul>\r\n
        \r\n
        <h2>Test Bench Specifications&nbsp;</h2>\r\n
        \r\n
        <table border="1" dir="ltr">\r\n
        \t<tbody>\r\n
        \t\t<tr>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p><strong>Power range&nbsp;</strong></p>\r\n
        \t\t\t</td>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p>10 kW &ndash; 200 kW&nbsp;</p>\r\n
        \t\t\t</td>\r\n
        \t\t</tr>\r\n
        \t\t<tr>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p><strong>Battery emulator&nbsp;</strong></p>\r\n
        \t\t\t</td>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p>AVL 275 kW (1200 VDC)&nbsp;</p>\r\n
        \t\t\t</td>\r\n
        \t\t</tr>\r\n
        \t\t<tr>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p><strong>Water-Glycol unit&nbsp;</strong></p>\r\n
        \t\t\t</td>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p>1&times; AVL (40 &ndash; 90 &deg;C)&nbsp;</p>\r\n
        \t\t\t</td>\r\n
        \t\t</tr>\r\n
        \t\t<tr>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p><strong>Air conditioning&nbsp;</strong></p>\r\n
        \t\t\t</td>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p>1&times; AVL (15 &ndash; 90 &deg;C)&nbsp;</p>\r\n
        \t\t\t</td>\r\n
        \t\t</tr>\r\n
        \t\t<tr>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p><strong>FC test system&nbsp;</strong></p>\r\n
        \t\t\t</td>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p>1&times; Greenlight G900 Module&nbsp;</p>\r\n
        \t\t\t</td>\r\n
        \t\t</tr>\r\n
        \t\t<tr>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p><strong>H₂ supply&nbsp;</strong></p>\r\n
        \t\t\t</td>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p>240 m&sup3;/h&nbsp;</p>\r\n
        \t\t\t</td>\r\n
        \t\t</tr>\r\n
        \t\t<tr>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p><strong>N₂ purge&nbsp;</strong></p>\r\n
        \t\t\t</td>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p>240 m&sup3;/h&nbsp;</p>\r\n
        \t\t\t</td>\r\n
        \t\t</tr>\r\n
        \t\t<tr>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p><strong>Cell monitoring&nbsp;</strong></p>\r\n
        \t\t\t</td>\r\n
        \t\t\t<td>\r\n
        \t\t\t<p>Up to 350 individual cell voltages&nbsp;</p>\r\n
        \t\t\t</td>\r\n
        \t\t</tr>\r\n
        \t</tbody>\r\n
        </table>\r\n
        \r\n
        <h2>Get in Touch&nbsp;</h2>\r\n
        \r\n
        <ul>\r\n
        \t<li>Fill in the vendor contact form on this page and tell us about your stack, power&nbsp;range&nbsp;and test&nbsp;objectives. Our team will be in touch.&nbsp;</li>\r\n
        </ul>
        """
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        \t<li>PEM fuel cell stack testing&nbsp;rig&nbsp;up to 200 kW&nbsp;</li>\r\n
        \t<li>Full gas &amp; thermal control: H₂ 240 m&sup3;/h, N₂ 240 m&sup3;/h&nbsp;</li>\r\n
        \t<li>Individual cell voltage monitoring on up to 350 cells&nbsp;</li>\r\n
        \t<li>AVL 275 kW battery emulator (1200 VDC)&nbsp;</li>\r\n
        </ul>
        """
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Closure() {#24232
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BitBag\OpenMarketplace\Component\Order\Entity\OrderItem {#24146
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Symfony\Component\Form\FormErrorIterator {#24274
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Symfony\Component\Form\FormView {#24256 …5}

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BitBag\OpenMarketplace\Component\Order\Entity\OrderItem {#24146
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Symfony\Component\Security\Csrf\CsrfTokenManager {#8584
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Closure(FormInterface $form) {#24253
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  this: Symfony\Component\Form\Extension\Core\Type\FormType {#8569 …}
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Closure() {#24255
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Symfony\Component\Form\FormErrorIterator {#24279
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Symfony\Component\Form\FormView {#24278 …5}

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Symfony\Component\Form\FormView {#24277 …5}

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