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Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

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MidNite MN15-12KW-AIO All in One inverter

MidNite MN15-12KW-AIO All in One inverter

SKU MN15-12KW-AIO
$6,550.00

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MidNite Solar MN15-12KW-AIO All-In-One Inverter | 11.4kW Output | 15kW PV Input | 600V MPPT

The MidNite Solar MN15-12KW-AIO All-In-One Inverter is a powerful and innovative energy solution designed to deliver seamless off-grid and grid-tied performance. Engineered by a trusted leader in solar technology, this inverter integrates three MPPT charge controllers and three configurable 120/240VAC outputs, allowing for optimized load management and flexible power distribution.

Unlike standard inverters, the AIO supports 600VDC PV input, exceeding the industry norm of 500VDC, enabling larger and more efficient solar arrays. Its built-in programmable distribution capabilities significantly reduce installation costs by eliminating the need for an external load-shedding panel. Whether for residential, commercial, or industrial applications, this system provides stable, high-capacity energy management with the latest technology.

MidNite Solar MN15-12KW-AIO All-in-One Inverter Features

  • High-Capacity Power Output:

11.4kW continuous AC output (10kW without PV).

Up to 20kVA surge capacity for heavy-load applications.

  • Advanced Solar Capabilities:

15,000W max PV input power for robust energy generation.

Three MPPT charge controllers optimize solar efficiency.

Up to 200% oversizing allowed, maximizing power potential.

Supports 600VDC PV input, surpassing typical 500V limits.

  • Integrated Load Management:

Three independent 120/240VAC outputs eliminate the need for an external programmable distribution box.

Programmable 30A, 50A & 60A 120/240VAC branch circuit breakers for flexible load shedding and generator integration.

  • Smart Monitoring & Remote Access:

Wireless & app-based control for real-time system performance tracking.

Built-in display for easy local monitoring.

Supports remote configuration and firmware upgrades.

 Placeholder Image

  • Reliable Grid & Backup Power Management:

UL1741SB-certified for grid-tied, off-grid, and self-consumption modes.

100A AC pass-through with NEC-compliant input and output breakers.

Seamless backup transition (<10ms) for uninterrupted power.

  • Battery & Generator Compatibility:

Works with 48V lithium-ion, lead-acid, or other battery types.

210A max charge/discharge current ensures fast and efficient battery charging.

Supports standby generators for whole-home backup power.

  • Industry-Leading Safety Features:

Arc fault, ground fault, and rapid shutdown protection included.

Built-in DC Type II and AC Type III surge arresters.

Leakage current protection, insulation resistance detection, and AFCI compliance.

  • Durable & Weather-Resistant Construction:

IP65/NEMA 3R-rated enclosure for outdoor installation.

Operates in extreme temperatures from -25°C to 60°C.

 Placeholder Image

What's Included

Everything you need is included with your product.
  • MidNite Solar MN15-12KW-AIO All-in-One Inverter
  • User Manual

Why Choose the MidNite Solar MN15-12KW-AIO Inverter?

  • High-Performance Solar & Battery Integration – Supports high-voltage PV arrays and flexible battery options.
  • Seamless Backup Power – Provides instant power switching for grid outages and off-grid applications.
  • Advanced Load Control & Smart Monitoring – Eliminates extra equipment, reducing costs and improving system efficiency.
  • Industry-Certified & Compliant – UL1741SB, IEEE 1547, and HECO SRD 2.0 approved.
  • Engineered for Long-Term Reliability – Built with premium components for efficient and uninterrupted power delivery.

The MidNite Solar MN15-12KW-AIO is the ultimate all-in-one inverter system, combining high-power output, intelligent load management, and advanced safety features. Whether for residential solar, commercial energy management, or off-grid applications, this inverter offers unmatched performance and scalability.

MidNite Solar MN15-12KW-AIO All-in-One Inverter Specifications
Category Specification
Max Efficiency (PV to AC) 98.0%
Max Efficiency (Battery to AC) 94.5%
MPPT Voltage Range 70V–550V
Battery Voltage Range 40V–64V
Nominal Output Voltage 120/240V (split-phase) / 208V (three-phase)
Nominal Output Frequency 50Hz/60Hz
Transfer Time <10ms
Ingress Protection IP65 (Outdoor Rated)
Cooling Method Fan Cooling
Mounting Wall Bracket
Dimensions 16.5” W x 38.3” H x 10.27” D
Weight 98 lbs

Frequently-Asked Questions

Is the MidNite Solar MN15-12KW-AIO suitable for both off-grid and grid-tied applications?

Yes, this inverter is designed to function effectively in both off-grid setups and grid-tied systems with battery backup, offering flexibility for various energy needs.​

Can the inverter handle high surge loads?

Absolutely. The MN15-12KW-AIO can manage surge capacities up to 20kVA, making it suitable for appliances with high startup currents.​

What is the benefit of having multiple MPPT charge controllers?

Having three independent MPPT charge controllers allows the inverter to optimize power extraction from solar panels that may be installed in different orientations or subjected to varying shading conditions.​

Is the inverter suitable for outdoor installation?

Yes, the inverter features a NEMA 3R - IP65 rated enclosure, making it appropriate for both indoor and outdoor installations.

Manual

Shipping is FREE on all orders to customers within the 48 Contiguous States and the District of Columbia. We do not ship to Alaska, Hawaii, or any outlying islands and territories.

Processing time for orders is 1 business day

Shipping time for orders is 4-5 business days


Want to know more about our Returns Policy? Read more here.

Want to know more about our Shipping Policy? Read more here.

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Krato Power.

  • Family Owned & Operated. Ask for Alex (Owner) at any time!
  • 4-5 Day Free Shipping with free liftgate service to the 48 Contiguous States and the District of Columbia. No extra charges. Ever
  • NO Sales Tax except for IN
  • Secured Purchase. All Customer data is secured with SSL Encryption
  • 30 Day Easy Returns. Not happy with your product, we'll take it back no questions asked.
  • Exceptional Customer Service. Check out our About Us page.
  • Call or Text Us - We are really here! (In the USA). 1-888-855-7286
Based on 12 reviews
75%
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11
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Installed this to use with a generator that was not compatible with my victron multiplus. This allowed me to keep my generator and use it for a backup supply to charge my EG4 batteries. I did not like the fact that when you adjust the current limit the charger resets to 0 and then ramps up instead of just going to the new setpoint from where it currently is.

Thank you for a great product.

B
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Ben saxon (Ashburn, VA)
Need more in depth instructions

Moe in depth instructions would be great, i had an issue with input voltage too high, charger sensed it and would not charge batteries. Also had no fault lights or anything. There are lights you can see on the diodes on the side of the charger that will tell you it's not happy. I Figured it out the hard way. Other than some early growing pains it works great

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Jim B (Chicago, IL)
Excited so I pre-ordered

Although these are not in stock yet, this will be the best fit for my home. I have a 2200 sq foot house and was worried I would not have enough to power the A/C during a power outage along with the well pump and sump pump. I called in to make sure I had the right fit and Alex was so helpful and kind. He went out of his way to make sure everything was the right fit. This generator will hookup to my homes natural gas line, which is also what I wanted.

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All of our items are in stock and ready to ship. All items ship within 1 business day.

Top Customer Service

We have excellent customer service. Questions? Call us at 1-888-855-7286

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30 Day Easy Return Policy

Price BEAT Guarantee

Found a better price? We will BEAT it!

Schedule a Consultation

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  • Schedule a consultation here for later!
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Description

MidNite Solar MN15-12KW-AIO All-In-One Inverter | 11.4kW Output | 15kW PV Input | 600V MPPT

The MidNite Solar MN15-12KW-AIO All-In-One Inverter is a powerful and innovative energy solution designed to deliver seamless off-grid and grid-tied performance. Engineered by a trusted leader in solar technology, this inverter integrates three MPPT charge controllers and three configurable 120/240VAC outputs, allowing for optimized load management and flexible power distribution.

Unlike standard inverters, the AIO supports 600VDC PV input, exceeding the industry norm of 500VDC, enabling larger and more efficient solar arrays. Its built-in programmable distribution capabilities significantly reduce installation costs by eliminating the need for an external load-shedding panel. Whether for residential, commercial, or industrial applications, this system provides stable, high-capacity energy management with the latest technology.

MidNite Solar MN15-12KW-AIO All-in-One Inverter Features

  • High-Capacity Power Output:

11.4kW continuous AC output (10kW without PV).

Up to 20kVA surge capacity for heavy-load applications.

  • Advanced Solar Capabilities:

15,000W max PV input power for robust energy generation.

Three MPPT charge controllers optimize solar efficiency.

Up to 200% oversizing allowed, maximizing power potential.

Supports 600VDC PV input, surpassing typical 500V limits.

  • Integrated Load Management:

Three independent 120/240VAC outputs eliminate the need for an external programmable distribution box.

Programmable 30A, 50A & 60A 120/240VAC branch circuit breakers for flexible load shedding and generator integration.

  • Smart Monitoring & Remote Access:

Wireless & app-based control for real-time system performance tracking.

Built-in display for easy local monitoring.

Supports remote configuration and firmware upgrades.

 Placeholder Image

  • Reliable Grid & Backup Power Management:

UL1741SB-certified for grid-tied, off-grid, and self-consumption modes.

100A AC pass-through with NEC-compliant input and output breakers.

Seamless backup transition (<10ms) for uninterrupted power.

  • Battery & Generator Compatibility:

Works with 48V lithium-ion, lead-acid, or other battery types.

210A max charge/discharge current ensures fast and efficient battery charging.

Supports standby generators for whole-home backup power.

  • Industry-Leading Safety Features:

Arc fault, ground fault, and rapid shutdown protection included.

Built-in DC Type II and AC Type III surge arresters.

Leakage current protection, insulation resistance detection, and AFCI compliance.

  • Durable & Weather-Resistant Construction:

IP65/NEMA 3R-rated enclosure for outdoor installation.

Operates in extreme temperatures from -25°C to 60°C.

 Placeholder Image

What's Included

Everything you need is included with your product.
  • MidNite Solar MN15-12KW-AIO All-in-One Inverter
  • User Manual

Why Choose the MidNite Solar MN15-12KW-AIO Inverter?

  • High-Performance Solar & Battery Integration – Supports high-voltage PV arrays and flexible battery options.
  • Seamless Backup Power – Provides instant power switching for grid outages and off-grid applications.
  • Advanced Load Control & Smart Monitoring – Eliminates extra equipment, reducing costs and improving system efficiency.
  • Industry-Certified & Compliant – UL1741SB, IEEE 1547, and HECO SRD 2.0 approved.
  • Engineered for Long-Term Reliability – Built with premium components for efficient and uninterrupted power delivery.

The MidNite Solar MN15-12KW-AIO is the ultimate all-in-one inverter system, combining high-power output, intelligent load management, and advanced safety features. Whether for residential solar, commercial energy management, or off-grid applications, this inverter offers unmatched performance and scalability.

MidNite Solar MN15-12KW-AIO All-in-One Inverter Specifications
Category Specification
Max Efficiency (PV to AC) 98.0%
Max Efficiency (Battery to AC) 94.5%
MPPT Voltage Range 70V–550V
Battery Voltage Range 40V–64V
Nominal Output Voltage 120/240V (split-phase) / 208V (three-phase)
Nominal Output Frequency 50Hz/60Hz
Transfer Time <10ms
Ingress Protection IP65 (Outdoor Rated)
Cooling Method Fan Cooling
Mounting Wall Bracket
Dimensions 16.5” W x 38.3” H x 10.27” D
Weight 98 lbs

Frequently-Asked Questions

Is the MidNite Solar MN15-12KW-AIO suitable for both off-grid and grid-tied applications?

Yes, this inverter is designed to function effectively in both off-grid setups and grid-tied systems with battery backup, offering flexibility for various energy needs.​

Can the inverter handle high surge loads?

Absolutely. The MN15-12KW-AIO can manage surge capacities up to 20kVA, making it suitable for appliances with high startup currents.​

What is the benefit of having multiple MPPT charge controllers?

Having three independent MPPT charge controllers allows the inverter to optimize power extraction from solar panels that may be installed in different orientations or subjected to varying shading conditions.​

Is the inverter suitable for outdoor installation?

Yes, the inverter features a NEMA 3R - IP65 rated enclosure, making it appropriate for both indoor and outdoor installations.

Manual

Shipping is FREE on all orders to customers within the 48 Contiguous States and the District of Columbia. We do not ship to Alaska, Hawaii, or any outlying islands and territories.

Processing time for orders is 1 business day

Shipping time for orders is 4-5 business days


Want to know more about our Returns Policy? Read more here.

Want to know more about our Shipping Policy? Read more here.

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Krato Power.

  • Family Owned & Operated. Ask for Alex (Owner) at any time!
  • 4-5 Day Free Shipping with free liftgate service to the 48 Contiguous States and the District of Columbia. No extra charges. Ever
  • NO Sales Tax except for IN
  • Secured Purchase. All Customer data is secured with SSL Encryption
  • 30 Day Easy Returns. Not happy with your product, we'll take it back no questions asked.
  • Exceptional Customer Service. Check out our About Us page.
  • Call or Text Us - We are really here! (In the USA). 1-888-855-7286