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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 Solar MNPowerFlo5 5.12 kwh 48 Volt 100Ah U3 Server Rack Mount LFP Battery – Available in 2–6 Unit Bundles

SKU MNPowerFlo5x2
$2,500.00
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MidNite Solar MNPowerFlo5 5.12 kWh 48V U3 Server Rack Mount LFP Battery

The MidNite Solar MNPowerFlo5 is a high-performance lithium iron phosphate (LFP) battery designed for long-lasting, efficient, and scalable energy storage. Built with EVE A+ grade LiFePO4 cells, this battery offers an industry-leading 15-year lifespan and 6,000 cycles, making it one of the most durable and reliable storage solutions available.

With the ability to parallel up to 16 units, the MNPowerFlo5 can provide up to 81kWh of total energy storage, making it ideal for residential, commercial, off-grid, grid-tied, and self-consumption applications. It is fully compatible with the MidNite 'TheOne' inverter and supports seamless plug-and-play integration with other MNPowerFlo5 units.

MidNite Solar MNPowerFlo5 5.12 kWh 48 Volt 100Ah U3 Server Rack Mount LFP Battery Features

  • Long-Lasting Performance:

15-year design life with 6,000 charge cycles at 77°F.

Advanced lithium iron phosphate (LiFePO4) chemistry ensures superior safety, reliability, and efficiency.

  • Expandable & Scalable Energy Storage:

Parallel up to 16 units for a total capacity of 81kWh.

Modular rack-mountable design for simple expansion and integration.

  • Seamless Inverter Compatibility:

Guaranteed compatibility with MidNite 'TheOne' inverter.

Supports communication via the Pylon Protocol, making it adaptable to large energy systems.

Automatic battery addressing for simple, plug-and-play installation—no DIP switches or manual configuration required.

Placeholder Image

  • Built-In Smart Battery Management System (BMS):

Monitors real-time voltage, current, and temperature for each cell.

Passive balance function and advanced control methods ensure maximum performance and longevity.

  • Reliable Operation in Extreme Conditions:

Operating temperature range: -4°F to 113°F for year-round performance.

UL-certified for safe and compliant operation in all on-grid and off-grid applications.

  • Simple & Secure Installation:

Rack-mountable form factor for space-saving deployment.

Stackable racking system with brackets for easy expansion.

Placeholder Image

What's Included

Everything you need is included with your product.

  • MidNite Solar MNPowerFlo5 5.12 kwh 48 Volt 100Ah U3 Server Rack Mount LFP Battery
  • User Manual

Why Choose the MidNite Solar MNPowerFlo5?

  • Reliable, High-Capacity Storage – 5.12kWh per unit, expandable up to 81kWh.
  • Ultra-Long Cycle Life – 6,000 cycles and a 15-year lifespan for peace of mind.
  • Seamless Compatibility – Works effortlessly with MidNite 'TheOne' inverter and other MNPowerFlo5 batteries.
  • Advanced Smart Monitoring – Built-in BMS and MidNite Pro app compatibility.
  • Rack-Mountable & Scalable – Designed for residential, commercial, and industrial storage applications.
  • Certified for Safety – UL 1973, UL 9540A, and UL 9540 listed for compliance with on-grid requirements.

The MidNite Solar MNPowerFlo5 is the ideal solution for homeowners, businesses, and energy professionals seeking scalable, long-lasting, and high-performance lithium battery storage.

MidNite Solar MNPowerflo5 Lithium Battery Kit Specifications

Category Specification
Nominal Voltage 51.2V
Nominal Capacity 100Ah
Total Energy Storage 5.12 kWh per unit
Cycle Life 6,000 cycles at 77°F
Operating Temperature Range -4°F to 113°F
Dimensions (L x W x D) 17.7 x 17.4 x 5.2 inches
Weight 96.5 lbs
UL Listings UL 1973, UL 9540A, UL 9540
Communication Interfaces CAN/RS485/RS232 (Pylon Protocol Supported)
Scalability Supports up to 16 batteries in parallel
Nominal Charging Current 75A
Max Discharging Current 100A

Frequently-Asked Questions

What inverters are compatible with the MNPowerFlo5 battery?

The MNPowerFlo5 uses the Pylontech protocol and is compatible with many inverters that support this communication standard, including MidNite Solar’s TheOne hybrid inverter.

Can I expand my battery storage in the future?

Yes! You can connect up to 16 MNPowerFlo5 batteries in parallel, giving you a total capacity of up to 81.92 kWh.

How long will this battery last?

The MNPowerFlo5 is rated for approximately 6,000 cycles, which translates to around 15 years of use under normal operating conditions.

Is the battery safe to install indoors?

Absolutely. The battery uses LiFePOâ‚„ chemistry, which is one of the safest lithium battery types available. It's designed for rack-mount installation in ventilated indoor environments

Can I update the battery firmware?

Yes. The BMS software can be updated via the MidNite Pro App, ensuring your system stays up to date with the latest features and safety improvements.

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%
(9)
17%
(2)
8%
(1)
0%
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0%
(0)
T
EG4 48V Chargeverter GC INV029
Tamara Spence (Chicago, IL)
Fits my needs

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
EG4 48V Chargeverter GC INV029
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

Still In The Boxes

They arrived, I looked them over & put them back in their boxes. Have not used them yet.

5 stars

Very happy with my product thank you

A Real Work Horse

I put this engine on my duck boat and it performs so much better than the predator 420 engine I had on the boat. This 500cc runs smoother and has a lot more horse power and torque and runs at a higher RMP than the predator engine. I'll definitely be using these DuroMax 500cc engines for other projects!!

Exactly what I wanted, well-made, a perfect fit.

the best

this is one of the best bad ass generator s i have ever seen thank you

I'll have a lot better luck reviewing it after I've received it

Duromax generator

Very pleased with Alex from Krato Power. He took the time to call me to let me know the generator was out of stock but expected some a few days later . I got my generator in a timely manner and it was in great shape . Thanks Krato

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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Description

MidNite Solar MNPowerFlo5 5.12 kWh 48V U3 Server Rack Mount LFP Battery

The MidNite Solar MNPowerFlo5 is a high-performance lithium iron phosphate (LFP) battery designed for long-lasting, efficient, and scalable energy storage. Built with EVE A+ grade LiFePO4 cells, this battery offers an industry-leading 15-year lifespan and 6,000 cycles, making it one of the most durable and reliable storage solutions available.

With the ability to parallel up to 16 units, the MNPowerFlo5 can provide up to 81kWh of total energy storage, making it ideal for residential, commercial, off-grid, grid-tied, and self-consumption applications. It is fully compatible with the MidNite 'TheOne' inverter and supports seamless plug-and-play integration with other MNPowerFlo5 units.

MidNite Solar MNPowerFlo5 5.12 kWh 48 Volt 100Ah U3 Server Rack Mount LFP Battery Features

  • Long-Lasting Performance:

15-year design life with 6,000 charge cycles at 77°F.

Advanced lithium iron phosphate (LiFePO4) chemistry ensures superior safety, reliability, and efficiency.

  • Expandable & Scalable Energy Storage:

Parallel up to 16 units for a total capacity of 81kWh.

Modular rack-mountable design for simple expansion and integration.

  • Seamless Inverter Compatibility:

Guaranteed compatibility with MidNite 'TheOne' inverter.

Supports communication via the Pylon Protocol, making it adaptable to large energy systems.

Automatic battery addressing for simple, plug-and-play installation—no DIP switches or manual configuration required.

Placeholder Image

  • Built-In Smart Battery Management System (BMS):

Monitors real-time voltage, current, and temperature for each cell.

Passive balance function and advanced control methods ensure maximum performance and longevity.

  • Reliable Operation in Extreme Conditions:

Operating temperature range: -4°F to 113°F for year-round performance.

UL-certified for safe and compliant operation in all on-grid and off-grid applications.

  • Simple & Secure Installation:

Rack-mountable form factor for space-saving deployment.

Stackable racking system with brackets for easy expansion.

Placeholder Image

What's Included

Everything you need is included with your product.

  • MidNite Solar MNPowerFlo5 5.12 kwh 48 Volt 100Ah U3 Server Rack Mount LFP Battery
  • User Manual

Why Choose the MidNite Solar MNPowerFlo5?

  • Reliable, High-Capacity Storage – 5.12kWh per unit, expandable up to 81kWh.
  • Ultra-Long Cycle Life – 6,000 cycles and a 15-year lifespan for peace of mind.
  • Seamless Compatibility – Works effortlessly with MidNite 'TheOne' inverter and other MNPowerFlo5 batteries.
  • Advanced Smart Monitoring – Built-in BMS and MidNite Pro app compatibility.
  • Rack-Mountable & Scalable – Designed for residential, commercial, and industrial storage applications.
  • Certified for Safety – UL 1973, UL 9540A, and UL 9540 listed for compliance with on-grid requirements.

The MidNite Solar MNPowerFlo5 is the ideal solution for homeowners, businesses, and energy professionals seeking scalable, long-lasting, and high-performance lithium battery storage.

MidNite Solar MNPowerflo5 Lithium Battery Kit Specifications

Category Specification
Nominal Voltage 51.2V
Nominal Capacity 100Ah
Total Energy Storage 5.12 kWh per unit
Cycle Life 6,000 cycles at 77°F
Operating Temperature Range -4°F to 113°F
Dimensions (L x W x D) 17.7 x 17.4 x 5.2 inches
Weight 96.5 lbs
UL Listings UL 1973, UL 9540A, UL 9540
Communication Interfaces CAN/RS485/RS232 (Pylon Protocol Supported)
Scalability Supports up to 16 batteries in parallel
Nominal Charging Current 75A
Max Discharging Current 100A

Frequently-Asked Questions

What inverters are compatible with the MNPowerFlo5 battery?

The MNPowerFlo5 uses the Pylontech protocol and is compatible with many inverters that support this communication standard, including MidNite Solar’s TheOne hybrid inverter.

Can I expand my battery storage in the future?

Yes! You can connect up to 16 MNPowerFlo5 batteries in parallel, giving you a total capacity of up to 81.92 kWh.

How long will this battery last?

The MNPowerFlo5 is rated for approximately 6,000 cycles, which translates to around 15 years of use under normal operating conditions.

Is the battery safe to install indoors?

Absolutely. The battery uses LiFePOâ‚„ chemistry, which is one of the safest lithium battery types available. It's designed for rack-mount installation in ventilated indoor environments

Can I update the battery firmware?

Yes. The BMS software can be updated via the MidNite Pro App, ensuring your system stays up to date with the latest features and safety improvements.

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