MidNite Solar MNPV Combiners with Disconnect Switch (Enclosure Only)

MNPV Combiners with Disconnect Switch 

The MNPV6 Disco combiner is rated for outdoor use. Designed for combining PV strings up to 150VDC, 120 amps total output with the MNPV6 Disco or 300 VDC, 120 amps total output with the MNPV6-250 Disco, or 240 VAC, 120 Amps per phase with the MNPV6-AC Disco.


  • PV combiner up to six strings using MNEPV 150 VDC breakers with the MNPV6 Disco

  • PV combiner up to three strings using MNEPV 300 VDC breakers with the MNPV6-250 Disco

  • AC Combiner for up to three strings for use with micro inverters using MNEAC 240 VAC Breakers

  • DC load center using MNPV breakers


  • Convenient disconnect handle

  • All aluminum powder coated housing that won’t rust

  • Flip up cover that can stay in the open position during installation

  • PV Negative bus bar with 14 useable openings (10 #14-6 and 4#1/0-14)

  • Chassis ground bus bar with 14 useable openings (10 #14-6 and 4#1/0-14)

  • Standard din rail to mount up to 6, 150V or 3, 300 Volt breakers

  • 120 Amp tin plated copper bus bar to combine breaker outputs - bus bar may be split in two

  • Dead front cover snaps into place after wiring is complete for safety

  • Knockouts for PV in and PV out on bottom and sides

  • Top surface is available to bring conduit in from directly above the enclosure


This model will support several different configurations. You can use 6 of our 150 volt DC breakers and included buss-bar for a 6 string disconnecting combiner. You also will be able to install 1 of our 600 volt DC breakers making a nice grid tie disconnect.


This 3R MNPV6-250 DISCO combiner is one in a series of disconnecting PV combiners from MidNite Solar. This model includes the buss-bar to use up to 3 of our 300 volt DC breakers as a 3 string DC combiner.


This 3R enclosure includes 2 busbars. Can use up to 3 of our 240 VAC breakers to combine up to 3 strings of 240 volt micro inverters.


Data sheet

Enclosure only - Breakers sold separately