
Midnite Solar | POWERFLO 16 kwh, 48 Volt 314 AH, Wall/Floor Mount, Lithium Battery
POWERFLO 16 kWh, 48 Volt 314 AH, Wall/Floor Mount, Lithium Battery
The MidNite MNPowerflo16 is a powerful lithium iron phosphate (LiFePO₄) energy storage solution built for durability, flexibility, and smart integration. Designed for wall or floor mounting, this 48V, 314Ah battery is ideal for residential and commercial systems needing scalable and reliable energy storage.
Built with Grade A+ EVE cells and featuring integrated heating, the MNPowerflo16 ensures consistent performance—even in cold climates. It’s fully closed-loop compatible with MidNite’s MNROSIE and MN15-12K-AIO inverter systems, and uses the Pylontech communication protocol, allowing easy pairing with a wide range of third-party inverters.
With full support for the MidNite Pro app, users can monitor the battery, inverter, charger, MPPTs, and loads from one interface—either locally or remotely.
Key Features
-
Plug-and-Play Setup
No dip switches or manual programming needed—automatic configuration for fast and simple installation. -
Closed-Loop Integration
Seamless compatibility with MidNite’s MNROSIE and MN15-12K-AIO systems ensures smart communication and performance tuning. -
Built-In Heating System
Designed to operate efficiently in cold environments without compromising battery health. -
Grade A+ EVE LiFePO₄ Cells
Premium-quality cells for longer life, better safety, and reliable performance. -
Flexible Installation
Wall- or floor-mountable for space-saving deployment in a wide variety of system layouts. -
Pylontech Protocol Communication
Enables integration with most modern inverter brands that support this industry-standard protocol. -
MidNite Pro App Support
Real-time access to full system data—battery, inverter, MPPTs, loads, and charger—locally via inverter display or remotely via cloud monitoring. -
Firmware Upgradable
Easily update inverter and battery firmware to stay current with system enhancements.
What's Included
1x POWERFLO 16 kwh Battery
1 x Electric Insight tHome Communications Device
Specification
- 51.2V Nominal
- 314Ah capacity
- Absorb Voltage 56.4V, Absorb Time 5 minutes, Float Voltage 54V
- 16,076Wh capacity
- LFP Lithium Iron Phosphate
- 8000 Cycles @ 77F (25C), 0.5C / 0.5C
- Operating Voltage 46.4 to 57.6 Volts
- Heated for cold climates
- Heater power 7.8A, On around 2C, Off around 10C
- Communication using Can / RS485 / RS232
- Stack up to 16 units
- =< 35mA idle draw
- Nominal Discharge Current 160A
- Nominal Charge Current 160A
- Max Discharge Current 210A
- Outdoor or Indoor rated, IP65
- Operating Temperature -4F to 122F (-20C to 50C)
- Storage Temperature 14F to 113F (-10C to 45C)
- Max Altitude 9,843 feet (3,000 m)
- Natural convection cooling
- Wall or Floor mount installation
- Active Balancing
- Compliance UL 1973,UL 9540A,UL9540
Manuals and Downloads
Are Solar Guys Pro Authorized Retailers?
Yes! We are proud to be one of the few online retailers who are authorized retailers for every single product we carry!
When Will My Order Ship?
Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
Do We Accept Returns?
Yes absolutely, we have a no-hassle, 30-day return policy on all items! To refer to the full policy, click HERE
Are Products Brand New?
Yes! All products on Solar Guys Pro are 100% brand-new and in perfect condition.
We do not sell any used or refurbished items.

Orders over $500 include a FREE (Normally $149.99) 80-Page DIY Solar eBook — added automatically at checkout.
Frequently Asked Questions

Get your 30% Tax Solar Credit!
Unlock substantial savings with the government's Solar Tax Credit, which offers a robust 30% deduction on the installation costs of solar systems. This attractive incentive is your ticket to leveraging solar energy's eco-friendly potential while enjoying the financial benefits.
At Solar Guys Pro, our commitment is to you. Please be reminded that our expertise does not extend to tax advice. Nonetheless, our dedicated staff is eager to guide you through the process and ensure you capitalize on this exceptional offer.
Contact us now to learn more!