Project Inquiry DC Combiner Box | DC Connection Technology
Our DC connection technology for photovoltaic systems is designed project-specifically – depending on string count, MPPT structure, connection type, and desired options such as surge protection or string fuses. Please complete the form as thoroughly as possible. We will contact you promptly with a suitable configuration and quote for your system.
What We Need for Your Project Inquiry DC Combiner Box
For fast and efficient processing, the following information is particularly helpful:
System Configuration
▪ Inverters: type, quantity and total number of MPPTs
▪ String layout: strings per MPPT / per inverter
▪ Total number of PV strings
DC Connection Technology
▪ Connection type: MC4 connectors, terminal connections or custom connection solutions
▪ DC combiner box / string box configuration
Options
▪ DC surge protection (Type 1 / Type 1+2)
▪ String fuses (gPV)
▪ Accessories or special equipment
Documents (optional)
▪ String layout plan
▪ System sketch
▪ Inverter data sheets
▪ Additional planning documents
Why DC Connection Technology from Q3?
