Product Specifications
17722—67th Ave NE, Unit C, Arlington WA 98223
Ph 360.403.7207 Fax 360.691.6862
http://www.midnitesolar.com
ETL Listed for US & Canada
PV Combiner: MNPV12
PV Source Circuits
Model
Max
VDC
Max
# of
Input
Circ.
Max
# of
Output
Circ.
Max
Cont.
Current
Amps
Max
OCPD
Rating
Amps
Wire
Range
AWG
Wire
Range
AWG
Approved
Mounting
Orientation
Enclosure
Type/
Material
Listing
OCPD
PV Output Circits
MNPV3 (LV) CB 150V 14-6 14-1/0 90 to 14
0
3R/Alum UL1741
UL1741
UL1741
UL1741
UL1741
UL1741
UL1741
UL1741
UL1741
3R/Alum
3R/Alum
3R/Alum
3R/Alum
3R/Alum
3R/Alum
3R/Alum
3R/Alum
90 to 14
0
90 to 14
0
14-1/0
14-1/0
14-1/0
14-2/0
14-2/0
14-2/0
14-2/0
250MCM
160
60
120
80
200
200
168
240
240
1
1
1
2
2
2
2
2
14-6
14-6
14-6
14-6
14-6
14-6
14-6
14-6
CB 150V
CB 150V
CB 300V
CB 300V
FUSE
FUSE
FUSE
FUSE
MNPV3 (HV)
MNPV6 (LV)
MNPV6 (HV)
MNPV12 (LV)
MNPV12 (HV)
MNPV12-250
MNPV16 (HV)
MNPV16-250
150 3 20
20
20
20
20
30
30
15
50
2
6
4
12
10
6
16
12
150
150
600
600
600
300
300
600
90 to 14
0
90 to 14
0
90 to 14
0
90 to 14
0
90 to 14
0
90 to 14
0
NOTE: All of the connections have a 90 deg C rating except the 2/0 positive lug that carries a 70 deg C rating. MidNite can supply 1/0 lugs to substitute in
these cases where 90 deg C is required.
MNPV12 (For 150 VDC charge controllers and 600 VDC gridtie inverters) Gray aluminum type 3R rainproof
enclosure with insulating dead front, will accept 12 150VDC breakers or ten 600/1000VDC fuse holders.
Includes 15 position PV negative bus bar, 15 position ground bus bar, and two 200 amp Plus bus bars for
breakers or fuses. Plus busbars can be combined or separated to support 2 grid tie inverters or two charge
controllers. Charge Controllers and Gridtie inverters can typically can have a common PV minus. The excep-
tion is the XW and BlueSky.
Snap in adapters are included for use with fuse holders for a professional fit and finish.
Breakers/fuse holders sold separately.
Boxed size: 16 x 14 x 5 Weight: 8 Lbs.
Configured for 150VDC Breakers (Offgrid)
MNPV12 installation
Photo by Darryl Thayer
Configured for 600VDC Fuses (Gridtie)