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Maier Hardware

Midnight 3 Circuit Array Combiner Box

MidNite Solar offers PV combiner boxes ranging from their MNPV3 to their MNPV16. This range accommodates PV systems from a 2 string off-grid cabin up to a 16 string 100 kW commercial grid-tie inverter.

The MidNite MNPV3 is designed for use with 150VDC charge controllers.

This 3 string combiner will accept three 150VDC (MNEPV) breakers or two 600/1000VDC fuse holders (ordered separately).

The MNPV3 now has a din rail long enough for 3 fuse holders. You can cut out the dead front to accommodate three fuse holders by following the lines on the back of the dead front. Two fuse holders pop right in. Three take a little more work, but it does fit.

Features of the MidNite MNPV3 include:

  • Grey aluminum rainproof enclosure with deadfront.
  • Pole or wall mountable inside or outside.
  • Knockouts for lightning arrestors.
  • ETL listed to UL1741 for use in the US and Canada.
  • 5 year warranty.