What is a PV disconnecting combiner used for?

A PV disconnecting combiner is used to combine multiple solar panel strings into a single output while providing a safe DC disconnect point. It allows isolation of the solar array during maintenance, troubleshooting, or emergency shutdowns.

Is the Midnite 100A/175A combiner suitable for commercial solar systems?

Yes, this combiner is designed for commercial and industrial solar installations. Its 600V rating and high current capacity make it ideal for large-scale, high-voltage PV systems.

What does the 5-pole design mean in a PV combiner?

The 5-pole design allows the combiner to manage up to five separate PV strings. This improves system organization, reduces wiring complexity, and supports flexible array configurations.

Can this combiner handle both 100A and 175A systems?

Yes, the Midnite 100A/175A PV disconnecting combiner is available in both current ratings, making it adaptable to different system sizes and power requirements.

Does the combiner include overcurrent protection?

Yes, it includes built-in overcurrent protection with fuse holders for each PV string, helping protect the system from excessive current and potential electrical faults.

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Midnite 100A/175A 5-Pole PV Disconnecting Combiner 600V Max - MNPV16HV-DISCO 4X

Midnite 5-Pole PV Disconnecting Combiner

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Midnite 100A/175A 5-Pole PV Disconnecting Combiner 600V Max - MNPV16HV-DISCO 4X

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SKU PES-SPS-SIV-0834

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$1,695.75 USD

$ $1,695.75 USD

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In Stock

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9+ sold

In the last 7 days

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Midnite 100A/175A 5-Pole PV Disconnecting Combiner 600V Max - MNPV16HV-DISCO 4X $1,695.75

Specifications

Voltage 600V

Amperage 100A

What is your return policy?

Returns are free in the first 30 days with no restocking or processing fees, although the customer may be responsible for paying return shipping. See our complete return policy on our Shipping, Delivery, and Returns page linked in the footer of this website.

What’s covered by your return policy?

Our returns policy covers all purchases made through Portlandia Electric Supply. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

How long will it take to receive my order?

All orders are processed within 72 hours and you can expect delivery on most orders within 5-7 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Our legendary lifetime customer support has helped make us the #1 online solar retailer! We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Portlandia Electric Supply equipment, we’ve got you covered: we’re always only a phone call or email away.

Midnite 100A/175A 5-Pole PV Disconnecting Combiner 600V Max

The Midnite Solar MNPV16HV-DISCO 4X is a robust 5-pole PV disconnecting combiner designed for high voltage solar systems. With a maximum voltage rating of 600V and current ratings of 100A/175A, this combiner is built to provide a safe and reliable way to manage multiple strings of solar panels in commercial and industrial solar installations. The MNPV16HV-DISCO 4X is engineered for efficiency, durability, and compliance with industry standards for disconnecting combiners in photovoltaic systems.

Product Features

High Voltage Capability

Rated for up to 600V, the MNPV16HV-DISCO 4X is ideal for large-scale solar installations that require high voltage disconnecting combiners for efficient energy management.

Multiple Current Ratings

Available in both 100A and 175A configurations, this combiner offers flexibility for different system sizes, ensuring compatibility with a wide range of applications.

Durable and Reliable

Constructed with durable materials, this combiner box is built to withstand harsh environmental conditions, ensuring reliable performance and long service life.

5-Pole Design

The 5-pole configuration allows for efficient management of up to 5 separate PV strings, improving system flexibility and simplifying system design and operation.

How It Works

The Midnite Solar MNPV16HV-DISCO 4X combines and disconnects power from multiple photovoltaic (PV) strings, providing a central location to manage system DC circuits. It features a disconnect switch that isolates the solar panels for maintenance or during emergencies, helping to ensure the safety of the system. The combiner is equipped with built-in overcurrent protection and fuse holders for each input string, providing added protection for the entire system.

Disconnecting Functionality

The disconnect switch allows users to isolate the solar array from the inverter and other system components for safety during maintenance or fault conditions.

Overcurrent Protection

Integrated overcurrent protection ensures the system is safeguarded against excessive current, protecting both the combiner box and the connected electrical components.

Specifications

Current Rating	100A / 175A
Voltage Rating	600V Max
Number of Poles	5
Input String Configuration	Up to 5 PV Strings
Fuse Holder	Yes
Overcurrent Protection	Yes
Weight	30 lbs
Dimensions (L x W x H)	16" x 12" x 6"
Warranty	5 Years
Price	$1428.66

What is your return policy?

What’s covered by your return policy?

How long will it take to receive my order?

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Midnite 100A/175A 5-Pole PV Disconnecting Combiner 600V Max

Product Features

High Voltage Capability

Rated for up to 600V, the MNPV16HV-DISCO 4X is ideal for large-scale solar installations that require high voltage disconnecting combiners for efficient energy management.

Multiple Current Ratings

Available in both 100A and 175A configurations, this combiner offers flexibility for different system sizes, ensuring compatibility with a wide range of applications.

Durable and Reliable

Constructed with durable materials, this combiner box is built to withstand harsh environmental conditions, ensuring reliable performance and long service life.

5-Pole Design

The 5-pole configuration allows for efficient management of up to 5 separate PV strings, improving system flexibility and simplifying system design and operation.

How It Works

Disconnecting Functionality

The disconnect switch allows users to isolate the solar array from the inverter and other system components for safety during maintenance or fault conditions.

Overcurrent Protection

Integrated overcurrent protection ensures the system is safeguarded against excessive current, protecting both the combiner box and the connected electrical components.

Specifications

Current Rating	100A / 175A
Voltage Rating	600V Max
Number of Poles	5
Input String Configuration	Up to 5 PV Strings
Fuse Holder	Yes
Overcurrent Protection	Yes
Weight	30 lbs
Dimensions (L x W x H)	16" x 12" x 6"
Warranty	5 Years
Price	$1428.66

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EG4 off-grid base kit, Happy with my purchase.

This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.

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I wanted to get an offgrid solar system for years but didn’t know where to start. I found Portlandia Electric Supply on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!

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As a professional videographer, I needed reliable power on the go.Portlandia Electric Supply Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.

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EG4 off-grid base kit, Happy with my purchase.

Jacob B

Easy Process, Genuine Support

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Off Grid Solar Purchase

James Martin

Highly Recommend

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Solar Kit for Mobile Work Van

Keith S

Best Tech Support

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