MidNite MNPV16HV-DISCO 4X Combiner Box

More Information
Item Number: MNS-43200
Last Price Update: 01/10/2023
Manufacturer: MidNite Solar
Made In: United States
Model Number: MNPV16HV-DISCO 4X

MidNite MNPV16HV-DISCO 4X Combiner Box

This box is made to combine strings of solar panels and also serve as a load break disconnect. Even remotely disconnect this box when used in conjunction with the Midnite Solar Birdhouse System Controller. You can use up to 16 circuits in and only 1 single Positive/Negative home run out of this box, or break the output in half to serve 2 totally separate MPPT inverter inputs or 2 separate charge controllers. As this box is NEMA-4R rated - it can be mounted in any location or outdoor environment and in almost any position - so mount this combiner within 10 feet of your solar array and you have met the NEC 690.12 Code Requirement for rapid solar array emergency shutdown!


  • Convertible configuration (field configurable)
  • Sixteen strings combined for up to 230 Amps single pole disconnect)
  • 8 + 8 strings, separate PV+ and PV- for use with 2 inverters (2 pole 115A disconnect)
  • 8 strings plus, 8 strings minus for use with non-isolated inverters (2 pole 115A 600VDC disconnect)
  • Disconnect switch has built in shunt trip with positive feedback
  • See thru dead-front & color coded busbar guards included
  • Birdhouse compatible
  • Optional PV connected power supply
  • Load Break Rated
  • Optional AC connected power supply for redundancy
  • Type 4X aluminum enclosure (no rust, won"t turn to dust) conduit/strain relief holes punched
  • 90 Degree C connections
  • Fuse-holders (MNTS) installed
  • 15a/600v fuses installed
  • Meets 2014 NEC 690.12
  • Warranty - 5 yrs.
  • Listed by ETL for US & Canada
  • Made in the USA

Hardware Includes:

  • One MNSPD-600 (Surge Protection Device)
  • Sixteen 1/2" strain reliefs (MNSR-1000)
  • Twenty-five 1/2" NUT MNT 14
  • Nine HOLE PLUG 1/2" NPT (MNHOLE PLUG 1/2)
  • Nine GASKET 1/2"
  • Two 10-32 X 7/8" SCREWS
  • Two 10-32 X 3/6" SCREWS
  • Two 3/8 16 X 7/8" BOLTS
  • Twelve 10-32 KEPS NUT
  • One TERMINAL PIN 18-22 AWG.
  • One TERMINAL PIN 10-12 AWG.

The difference between the regular Disco combiners and the DLTL version is that the MNPV16HV-Disco-4X is made for a single 16 string inverter, 2 8 sting inverters or one 8 string transformer-less whereas the DLTL is set up for 8 strings in and 2 strings out for Dual MPPT inverters or 2 separate solar charge controllers.

If you have questions about our product offerings or need technical support The Solar Biz is here to help! Give us a call 888-826-0939

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