MidNite Solar MNPV4-1000 Combiner Box

Midnite Solar, 60A 1000VDC 4-String Combiner, NEMA 3R, Fuse and Fuse Holders Not Included, MNPV4-1000

(For 1,000 VDC grid tie inverters) Gray aluminum type 3R rainproof enclosure with insulating dead front, will accept four 1,000VDC fuse holders.

These powder-coated aluminum rainproof array combiners will accept DIN-mount 150 V circuit breakers, MidNite 300 VDC breakers, Midnite 600 VDC breakers, or 600 VDC fuse holders for grid-tie arrays. A plastic cover provides a dead front for safety and can be knocked out for either breakers or fuse holders. Both a negative and ground busbar are included. The aluminum NEMA 3R enclosures are approved to be mounted at angles from 90° to 14° (vertical to 3/12 slope). Listed to UL 1741 for the U.S.A. and Canada. Breakers and fuse holders are not included.

The MNPV3 will accept three single-pole 150 VDC (MNEPV) breakers or two 600/1,000 VDC fuse holders. Includes a 60 A positive busbar, six-position PV-negative busbar and a six-position ground busbar. A single 300 VDC breaker from 7 to 50 A may be installed as a disconnect (no combining busbar).

The MNPV6 will accept six single-pole 150 VDC breakers or four 600/1,000 VDC fuse holders. Includes 15-position PV-negative bus bar, 14-position ground busbar, 120 A positive bus bar for breakers and 80 A busbar for fuses. The positive busbar may be split to support two grid-tie inverters or two charge controllers. Most charge controllers and grid-tie inverters can have a common negative PV bus (except Schneider XW and BlueSky).

The MNPV6-250 will hold up to three single-pole 300 VDC circuit breakers for charge controllers accepting input voltages up to 300 VDC.

The MNPV12 will accept 12 single-pole 150 VDC breakers or ten 600/1,000 positive VDC fuse holders. It includes a 15-position PV-negative busbar, 15-position ground bus bar, and two 200 A Plus busbars for breakers or fuses. Positive busbars can be combined or separated to support two grid-tie inverters or two charge controllers. Most charge controllers and grid-tie inverters can have a common negative PV bus (except Schneider XW and BlueSky).

The MNPV12-250 will hold up to six single-pole 300 VDC circuit breakers for charge controllers accepting input voltages up to 300 VDC.

The MNPV16 will accept 16 single-pole 600 VDC fuse holders. Includes 21-position PV-negative busbar, 18-position ground busbar, and 240 A positive and negative busbars.

The MNPV16-24 PV combiner can hold up to 24 single-pole 150 VDC breakers. The 240 A busbar can take two dozen 10 A breakers or sixteen 15 A breakers or twelve 20 A breakerbreakers or eight 30 A breakers. This combiner is useful for combining Aquion battery stacks due to its capacity for larger cables.

The MNPV16-250 will accept 12 single-pole 300 VDC breakers. Includes 21-position PV-negative busbar, 18-position ground busbar, and 240 A positive and negative busbars.

The MNPVxx-1000 combiners use 1,000 VDC fuse holders and fuses, which are not included and must be added. The MNPV10-1000 only can be split into two output circuits.

Features

• Highlights - Easy installation and high compatibility.