PV Combiner Specification Sheet

Enclosure rating Outdoor Rainproof NEMA 3R Outdoor Rainproof NEMA 3R Outdoor Rainproof NEMA 3R
Enclosure material Powder coated aluminum with
stainless hardware
Powder coated aluminum with
stainless hardware
Powder coated aluminum with
stainless hardware
Mounting options
and angle
Vertical wall mount, pole mount or
sloped roof mount to 14 degrees
incline (3 in 12 roof pitch)
Vertical wall mount, pole mount or
sloped roof mount to 14 degrees
incline (3 in 12 roof pitch)
Vertical wall mount, pole mount or
sloped roof mount to 14 degrees
incline (3 in 12 roof pitch)
Number of PV strings MNPV2-MC4 two strings,
MNPV3 two strings with fuses,
three strings with 150 volt
breakers
MNPV4-MC4 four strings,
MNPV6 four strings with fuses,
six strings with 150 volt breakers,
MNPV6-250 three strings with 300
volt breakers
MNPV8-MC4 four strings
MNPV12 eight strings with fuses and
twelve strings with 150 volt breakers
MNPV12-250 six strings with 300 volt
breakers
Maximum number of
output circuits
1 for all MNPV4-MC4 and MNPV6 is two,
MNPV6-250 is one
2 for all
Wire range for string
input
MNPV2-MC4 NA uses MC4
connectors, MNPV3 14-6 AWG
MNPV4-MC4 NA uses MC4 connectors
MNPV6 and MNPV6-250 14-6 AWG
MNPV8-MC4 NA uses MC4 connectors
MNPV12 and MNPV12-250 14-6 AWG
Maximum OCPD rating
30 amp with fuses and 63 amps
with 150 volt breakers
30 amp with fuses, 63 amps with
150 volt breakers and 50 amps with
300 volt breakers
30 amp with fuses, 63 amps with
150 volt breakers and 50 amps with
300 volt breakers
Maximum output amps 60 amps for all 80 amps for fused, 120 amp for breakers
200 Amps with Fuses and 150 volt
breakers, 168 amps with 300 volt
breakers
Output wire range
14 to 1/0 AWG 14 to 1/0 AWG 14 to 1/0 AWG
Lug temperature rating
90 deg C 90 deg C 90 deg C
Deadfront Custom molded plastic deadfront Custom molded plastic deadfront Custom molded plastic deadfront
Lockable
Yes Yes Yes
Rating
UL1741 UL1741 UL1741
MNPV2-MC4
and MNPV3
MNPV4-MC4, MNPV6
and MNPV6-250
MNPV8-MC4, MNPV12
and MNPV12-250
MidNite Solar PV Combiner Specications
MNPV2-MC4 and MNPV3
MNPV4-MC4, MNPV6
and MNPV6-250
MNPV8-MC4, MNPV12
and MNPV12-250
17722 - 67th Ave NE Arlington, WA 98223 PH 360.403.7207 FAX [phone]
o
n,
n
W
W
W
A
A
A
98
98
98
22
22
22
3
3
3
PH
PH
PH
3
3
3
60
60
60
4
.4
www.midnitesolar.com
MidNite Solar’s
S
s
PV Combiners
MidNite Solar offers a range of PV Combiners from our MNPV3 to the MNPV12v. This
range of combiners accommodates PV systems as small as a two string off grid cabin up to
12 strings for a 50KW commercial grid tie inverter.
10.444
0.875
4.8863.398
9.757
8.000
0.875
3.39
7.89
4.02
10.00
12.70
14.70
12.19
12.42
3.72
3.50