MidNite Solar Disconnecting Combiner Enclosure for 4 Strings NEMA Type 3R Aluminum Basic - MNPV4HV-DISCO 3R-BSC
SKU: 92932618012

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

Sale price$222.75 Regular price$247.50
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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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Kye-won Ahn
Grantham, US
★★★★★ 5
Perfect Phone Mount: Secure, Versatile, and Easy to Install!
This phone mount has truly exceeded my expectations! It’s incredibly easy to install and holds my phone securely in place, providing total peace of mind while driving. What really sets this mount apart is its impressive versatility—I've never seen anything quite like it. The base attaches firmly to the air vent, and the adjustable arm allows me to position my phone precisely where I want it, with the freedom to tilt it up, down, left, or right. Plus, it doesn’t interfere with air flow from the AC, which is a huge bonus. Although my wife's phone case isn't MagSafe-compatible, the included metal ring works seamlessly with it, and my MagSafe case connects just as smoothly. I couldn’t recommend this product more—it’s been an absolute game-changer for us! This is a personal purchase, and I’m thrilled with it. I’ll be sure to update if anything changes.
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Reviewed in the United States on November 12, 2024
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Verified Purchase
Austin T.
Battle Creek, US
★★★★★ 5
Secure and great fit
I gave this product a chance and it did not disappoint! I did not need to read any instructions for installation and was able to quickly and easily figure it out. Installation takes less than 5 minutes. Just align the mount to the top corner of your tesla screen and turn the dial to adjust the tightness. Once tightness is set, just test to see if it’s really fitted by wiggling it around to check for looseness. I like the fact that I can adjust the angles of the mount easily. My phone can be angles to be on top or side of the Tesla screen. When driving, my phone does not shake one bit. When it’s time to remove my phone, just give it a quick pull to detach and that’s it. The build quality is also very nice and I like the design of it overall. I think it’s a well thought out product. Definitely would recommend to friends and family with Teslas.
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Reviewed in the United States on February 28, 2025
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Jim Burgett
Birmingham, US
★★★★★ 4
Good mount but…
This is a solid mount for the Tesla monitor but the mounting points on the corner of screen caused my screen protector to bubble up. I had to return it unfortunately.
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Reviewed in the United States on January 4, 2026
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Ms. Jfuller
Cuba, US
★★★★★ 5
Tesla 😋😉 jeep phone mount.
Bought this to go in my jeep, perfectly attached to the corner of the screen of the screen, the only down side is since my screen raises and lowers over time with the vibration of the jeep it does make the screen slide down. But the magnet holds the phone very well as long as it is aligned properly to the back of the phone. I know it say tesla mount but my choice of smart stereo for my jeep is not a flush mount, it sticks out and has a cd player in the deck. As well the screen raises and lowers for access to to the cd player. So perfect for my jeep.
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Reviewed in the United States on February 24, 2026
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Himanshu Sukheja
San Leandro, US
★★★★★ 5
Amazing MagSafe phone stand
I recently purchased this MagSafe car phone mount, and it has been a game-changer for my daily commutes. The installation was effortless—just snap it onto the air vent, and you’re good to go. What stands out the most is the strong MagSafe connection. My phone stays securely in place even on bumpy roads, and removing it is just as seamless. The minimalist design fits perfectly with my car’s interior, and it doesn’t block my view like other bulkier mounts. Another highlight is the 360-degree rotation feature, which makes adjusting the angle for navigation or hands-free calls incredibly easy. It’s sturdy, reliable, and eliminates the need for clamps or adhesives. Overall, this is a must-have for anyone who uses their phone for GPS or music while driving. Highly recommended for MagSafe-compatible phones!
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Reviewed in the United States on December 30, 2024

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