Midnite Solar MNPV12-250 PV Combiner Box

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Midnite Solar MNPV12-250 PV Combiner Box

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Midnite Solar MNPV12-250 PV Combiner Box

MNPV12-250 PV Combiner (For 200/300 VDC Charge Controllers)

MidNite Solar offers a range of PV Combiners from our MNPV3 to the MNPV16. This range of combiners accommodates PV systems as small as a two string off grid cabin up to 16 strings for a 100KW commercial grid tie inverter. The MNPV series of combiners are the result of 20 years of design and manufacturing experience in the renewable energy industry.

Features of the Midnite Solar MNPV12-250 PV Combiner Box:

  • Includes 15 position PV negative bus bar, 15 position ground bus bar, and 168 amp Plus bus bar for breakers
  • Breakers/fuse holders sold separately
  • Internal plastic injection molded dead front covers
  • Will accept six 300 VDC breakers
  • Plus busbars can be combined for six strings or separated to support 2 high voltage charge controllers with 3 strings each.
  • Gray aluminum type 3R rainproof enclosure with insulating dead front
  • Knock outs that accept waterproof strain reliefs, conduit or panel mount MC type connectors
  • Knock outs for lightning arrestors
  • Snap in adapters are included for use with fuse holders for a professional fit and finish.
  • The enclosure may be mounted to a pole or wall indoors or out.
  • Box Size: 16 x 14 x 5"
  • Weight: 8 lbs


Also Known As:
MNPV12 250

 PV Souce CircuitsPV Output Circuits   
ModelMax VDCMax #
 Input Circ.
Rating Amps
OCPDWire Range
Max # of
Output Circ
Max Cont
Current Amps
Wire Range
Mounting Orientation
MNPV3 (LV)150320CB 150V14-616014 - 1/090 to 14°3R/AlumUL1741
MNPV3 (HV)600220Fuse14-616014- 1/090 to 14°3R/AlumUL1741
MNPV6 (LV)150620CB 150V14-6212014- 1/090 to 14°3R/AlumUL1741
MNPV6 (HV)600420Fuse14-628014- 2/090 to 14°3R/AlumUL1741
MNPV12 (LV)1501230CB 150V14-6220014- 2/090 to 14°3R/AlumUL1741
MNPV12 (HV)6001030Fuse14-6220014- 2/090 to 14°3R/AlumUL1741
MNPV12-250300650CB 300V14-6216814- 2/090 to 14°3R/AlumUL1741
MNPV16 (HV)6001615Fuse14-61240250MCM90 to 14°3R/AlumUL1741
MNPV16-2503001220CB 300V14-6124014- 2/090 to 14°3R/AlumUL1741

MNPV12-250 PV Combiner (For 200/300 VDC Charge Controllers)

Note: Specifications and pricing of the Midnite Solar MNPV12-250 PV Combiner Box subject to change without notice. Illustrations and descriptions of the Midnite Solar MNPV12-250 do not claim to be complete or exhaustive.

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