SKU: 92932618012

MidNite Solar Disconnecting Combiner Enclosure for 4 Strings NEMA Type 3R Aluminum Basic - MNPV4HV-DISCO 3R-BSC

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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

MidNite Solar Disconnecting Combiner Enclosure for 4 Strings NEMA Type 3R Aluminum Basic - MNPV4HV-DISCO 3R-BSCThe MNPV4HV DISCO 3R BSC is a 4 string disconnecting PV combiner with an 80 amp busbar and a 100 amp load break rated switch with two poles in series, rated for 600 volts maximum. The red handle is lockable in the OFF position. Enclosure only NOT COMPATIBLE WITH THE BIRDHOUSE. Type 3R aluminum enclosure won't rust. Made in the USA with a 5 year warranty. ETL listed for US. (Pictured with front cover removed.) Key Features & Benefits 4 String

The MNPV4HV-DISCO 3R-BSC is a 4-string disconnecting PV combiner with an 80 amp busbar and a 100 amp load-break rated switch with two poles in series, rated for 600 volts maximum. The red handle is lockable in the OFF position. Enclosure only - NOT COMPATIBLE WITH THE BIRDHOUSE. Type 3R aluminum enclosure won't rust. Made in the USA with a 5-year warranty. ETL listed for US. (Pictured with front cover removed.)

Key Features & Benefits

4-String Disconnecting Combiner: Accommodates up to 4 PV source circuits for combining and disconnecting in a single enclosure.

600V Maximum Voltage: Rated for up to 600V DC, suitable for high-voltage grid-tie PV systems and transformerless inverters.

Load Break Rated Switch: 100 amp load-break rated switch with two poles in series for safe disconnection under load.

Lockable OFF Position: Red switch handle can be locked in the OFF position for safe maintenance and compliance with NEC requirements.

80 Amp Busbar: 80 amp rated busbars for reliable power distribution.

Type 3R Aluminum Enclosure: Rainproof, rustproof aluminum enclosure with stainless steel hardware for outdoor installations.

See-Through Deadfront: Includes transparent deadfront for safety while allowing visual inspection.

Color-Coded Busbar Guards: Included for enhanced safety and easy identification.

90°C Terminals: High-temperature rated terminals for safe operation.

NEC 2011 Compliant: Meets 2011 NEC requirements for PV disconnecting means.

Made in USA: Proudly manufactured in the United States.

5-Year Warranty: Backed by MidNite Solar's 5-year limited warranty.

Technical Specifications

Specification Detail
Manufacturer MidNite Solar
Model MNPV4HV-DISCO 3R-BSC
Type Disconnecting PV combiner (Basic)
Number of Strings 4
Maximum Voltage 600V
Busbar Rating 80 amps
Switch Rating 100 amps (load break rated)
Switch Poles Two poles in series
Lockable YES (red handle locks in OFF position)
Enclosure Rating NEMA 3R
Enclosure Material Powder-coated aluminum with stainless hardware
Input Wire Range 14 to 6 AWG
Maximum String Fuse Rating 30 amp
Output Wire Range 14 to 1/0 AWG
Terminal Rating 90°C
Deadfront See-through, included
Busbar Guards Color-coded, included
NEC Compliance 2011 NEC
Mounting Options Vertical wall mount, pole mount, or sloped roof mount (up to 14° / 3:12 pitch)
Compatibility NOT compatible with the Birdhouse
Dimensions 13.7"L × 10.4"W × 4.4"D
Shipping Dimensions 19"L × 16"W × 5"D
Weight 8 lbs
Certifications ETL Listed for US (UL1741)
Warranty 5 years
Origin Made in USA

Product Documents

Brochure (All Disco Models): Download PDF

ETL Authorization & Spec Sheet: Download PDF

Birdhouse Manual: Download PDF

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 92932618012

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4.6 ★★★★★
Based on 19 reviews
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M
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mike
Natrona Heights, US
★★★★★ 5
Great ball for heavy chewers
Style: Assorted Balls (Pack of 3), Size: 2.5 inch
Great toy for my Doberman. She chews through tennis balls in about 15 minutes but these are very durable. She likes to chase them but also just chew on them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
M
Verified Purchase
Me
Lexington, US
★★★★★ 5
Durable
Style: Fetch Balls (Pack of 2), Size: 3 inch
Very bouncy. I like the noise it makes when you throw it. Pretty durable. Good size. Dog loves to play with them. Good material. Easy to use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
S
Verified Purchase
Susan Cedar
Phoenix, US
★★★★★ 4
My dog loves glowing fetch at night!
Style: Glow Balls (Pack of 3), Size: 2.5 inch
Fantastic. Sturdy. My dog loves them Glow in the dark is great for fetch at night. I keep a flashlight with me because the glow doesn't last really long. But they charge very quickly and are really bright.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2026
M
Verified Purchase
Maddox
Natrona Heights, US
★★★★★ 5
Indestructible
Style: Fetch Balls (Pack of 2), Size: 3 inch
These balls are indestructible! We have a lab and a lab mix and they CANNOT damage these balls. They love them for fetch and to just chew on them (slightly squishy, but NO damage). Best toys we have bought for them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
A
Verified Purchase
Animal Lover
Birmingham, US
★★★★★ 5
Great trial set. Just be careful throwing the orange one!
Style: Assorted Balls (Pack of 3), Size: 2.5 inch
Blue isn't that easy to see in the yard White charges with bright light/UV and is truly a game changer for night-time fetch. Both dogs clearly favor it. Orange is easy to see in the grass at day They're 3 different weights as well, so double trial. I prefer medium for my big dogs, though light performs well too The orange is HEAVY and unyielding. Do NOT throw it with a ball thrower. It could damage your house or knock your dog out. Seems tough though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026

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