Inquiry QFire PV fireman’s switch ➡ Inquiry Fireman's switch Request your individual quote for a fireman's switch now! We develop the perfect solution for your PV system - safe, robust and ready for connection. Please enable JavaScript in your browser to complete this form.Please enable JavaScript in your browser to complete this form.Project title | Commission *Number of MPPT (total, of all inverters) *Number of strings per MPPT *Should we integrate surge protection? *Would you like fuses to be included? *Distance between control box and switch box *less than 25 metersmore than 25 metersHow many inverters are mounted in the PV plant? *Inverter type *Should the enclosure cover be grey or transparent? *greytransparentSystem layout / string configuration Drag & Drop Files, Choose Files to Upload You can upload up to 5 files. Please upload a sketch, string configuration, datasheet (e.g. for the PV module if fuses are desired), or any other documents that will help us prepare your quotation. Accepted file types: .pdf, .jpg, .jpeg, .png, .zip, .rar, .xlsx, .xlsWould you like to tell us more about the planned application?Name *Company *You ask in your function as *e-mail *Telephone (for further enquiries) *Privacy policy *I have read the privacy policy.I agree that my details and data will be collected and stored electronically to answer my enquiry. Note: You can revoke your consent at any time for the future by e-mail. Send