{"id":7439,"date":"2026-02-03T12:55:04","date_gmt":"2026-02-03T11:55:04","guid":{"rendered":"https:\/\/q3-energie.de\/pv-connection-technology-products-firefighter-switches-generator-junction-boxes-ac-dc-boxes\/project-inquiry\/project-inquiry-qfire-firefighter-switch-for-pv-systems\/"},"modified":"2026-05-27T11:27:01","modified_gmt":"2026-05-27T09:27:01","slug":"qfire-pv-firefighter-switch","status":"publish","type":"page","link":"https:\/\/q3-energie.de\/en\/products\/project-inquiry\/qfire-pv-firefighter-switch\/","title":{"rendered":"Project Inquiry QFire \u2013 Firefighter Switch for PV Systems"},"content":{"rendered":"\n
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Project Inquiry QFire Firefighter Safety Switch \u2013 Firefighter Safety Switches for PV Systems<\/h1>\n\n\n\n
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The QFire firefighter safety switch is configured individually for each project (strings\/MPPT, connection type, accessories, SPD\/fuses). Please complete the form \u2013 we will provide a coordinated configuration and quotation promptly.<\/h2>\n\n\n\n
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More about QFire BIG \u2192<\/a><\/div>\n\n\n\n
Join the Online Live Training \u2192<\/a><\/div>\n\n\n\n
Request QFire firefighter switch \u2192<\/a><\/div>\n\n\n\n
QFire Firefighter Safety Switch Downloads \u2192<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n
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Information required for your firefighter safety switch project inquiry<\/h2>\n\n\n\n
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For fast and accurate processing, the following information is particularly helpful:<\/em>
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\u25a0 Inverter: Type, quantity, total MPPT<\/strong>

\u25a0 String layout: strings per MPPT, string reduction yes\/no<\/strong><\/h3>\n<\/div>\n\n\n\n
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\u25a0 Connection technology: inputs\/outputs via MC4 \/ terminals \/ etc.<\/strong>

\u25a0 Options: SPD, fuses, accessories (emergency stop \/ key switch)

\u25a0 Upload: string layout plan \/ sketch \/ datasheet (for fuses)<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
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