StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai
Techex
Techex 51.2V 314Ah LiFePO4 Lithium Battery Floor Standing

Techex 51.2V 314Ah LiFePO4 Lithium Battery Floor Standing

5(1 rating)

Best price now

$2,099.99at TechexChecked Nov 11

Prices are checked against each store and labelled with when.

Visit Techex

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $2,099.99 at Techex on Nov 11.

Our take on the Techex 51.2V 314Ah LiFePO4 Lithium Battery Floor Standing

The Techex 51.2V 314Ah is a floor-standing LiFePO4 battery that stores about 16.1kWh in a single unit, aimed at home solar, off-grid and backup power. It is built for 48V-class inverter systems and comes on lockable wheels with side handles and an anti-tip bracket, so one person can move and set it. Monitoring runs over Bluetooth, WiFi and an LCD display. Against rack-mount and wall-mount batteries of similar capacity, it trades a taller footprint for easier handling and simpler installation.

Best forHome solar storage with a 48V inverterOff-grid cabins and workshopsWhole-home backup powerOwners who want one large battery instead of several small ones
Pros
  • About 16.1kWh in a single unit
  • LiFePO4 chemistry is stable and long-lived
  • Lockable wheels, side handles and anti-tip bracket ease placement
  • Lockable top cover protects the terminals and connections
  • Bluetooth, WiFi and LCD monitoring
Cons
  • Floor-standing cabinet takes up real floor space
  • Heavy enough that moving it is a two-person job on stairs
  • Needs a compatible 48V inverter and proper commissioning

Techex 51.2V 314Ah LiFePO4 Lithium Battery Floor Standing prices at every store

  • TechexNew

    In stockShips from Hong Kong SAR China · duties may apply

    $2,099.99Checked Nov 11
    Visit Techex

About the Techex 51.2V 314Ah LiFePO4 Lithium Battery Floor Standing

The Techex 51.2V 314Ah is a floor-standing LiFePO4 lithium battery that stores approximately 16.1kWh in a single unit. It is made for stationary energy storage, including home solar systems, off-grid setups, and backup power.

The battery has lockable wheels for positioning and holding it in place. Side handles give you points to grip when moving it. An anti-tip bracket adds stability, and a lockable top cover protects the upper components and connections.

You can monitor the battery by Bluetooth app, WiFi remote monitoring, or the integrated LCD display. For protection, it uses Grade-A LiFePO4 cells, an intelligent 200A BMS, dual fire suppression, and a 250A safety breaker. Up to 15 batteries can be connected in parallel, which takes a system from about 16.1kWh to about 241.5kWh.

Battery type
LiFePO4 (lithium iron phosphate)
Voltage
51.2V
Capacity
314Ah, approximately 16.1kWh
BMS
Intelligent 200A BMS
Breaker
250A safety breaker
Cells
Grade-A LiFePO4
Fire protection
Dual fire suppression
Monitoring
Bluetooth app, WiFi remote monitoring, LCD display
Communication
CAN, RS485, RS232
Expansion
Up to 15 batteries in parallel, about 241.5kWh total
Installation
Floor standing, lockable wheels, anti-tip bracket
Handling
Integrated side handles, lockable top cover
Uses
Home backup, residential solar, off-grid cabins, workshops, commercial energy storage

Questions and answers

How much usable energy does it store?
The pack is rated at 51.2V and 314Ah, about 16.1kWh of nominal capacity. Usable energy is a little lower once depth-of-discharge limits and inverter losses are counted.
What inverter does it work with?
It is a 51.2V nominal battery, so it pairs with 48V-class hybrid or off-grid inverters that support LiFePO4 packs. Check that your inverter's charge profile and communication protocol match before buying.
Can one person move it?
The lockable wheels and side handles let one person roll it on a flat floor. Lifting it over steps or onto a truck takes two people.
How is it monitored?
State of charge and cell data are shown on the built-in LCD and can be read over Bluetooth or WiFi. That lets you check the pack without opening the cabinet.
Is it safe indoors?
LiFePO4 is the more thermally stable lithium chemistry, and the lockable top cover shields the terminals. Install it on a level, dry surface and anchor the anti-tip bracket.
Where is the Techex 51.2V 314Ah LiFePO4 Lithium Battery Floor Standing cheapest?
At Techex, for $2,099.99, as of our latest check.
What do buyers say about the Techex 51.2V 314Ah LiFePO4 Lithium Battery Floor Standing?
Rated 5 out of 5 from 1 ratings.

Shoppers also compared

  • S
    Sungold Power 48V 100AH Server Rack LiFePO4 Lithium Battery
    Sungold Power 48V 100AH Server Rack LiFePO4 Lithium Battery
  • V
    Vatrer 48V 100Ah Heated LiFePO4 Server Rack Battery for Off-Grid Solar Storage - 1 PACK
    Vatrer 48V 100Ah Heated LiFePO4 Server Rack Battery for Off-Grid Solar Storage - 1 PACK
  • S
    SunGoldPower 5.12 Kwh 48v Powerwall LifePO4 Lithium Solar Battery SG48100M
    SunGoldPower 5.12 Kwh 48v Powerwall LifePO4 Lithium Solar Battery SG48100M
  • J
    Jackery HomePower 3600 Plus with SolarSaga 500 X
    Jackery HomePower 3600 Plus with SolarSaga 500 X
  • T
    Tesla Powerwall 3
    Tesla Powerwall 3
  • E
    Enphase IQ Battery 10C
    Enphase IQ Battery 10C
  • V
    Vatrer 48V 100Ah Heated LiFePO4 Server Rack Battery for Off-Grid Solar Storage - 2 PACK
    Vatrer 48V 100Ah Heated LiFePO4 Server Rack Battery for Off-Grid Solar Storage - 2 PACK
  • B
    BYD Battery-Box Premium HVS / HVM
    BYD Battery-Box Premium HVS / HVM

More lifepo4 batteries

  • R
    Rich Solar ALPHA 4 LITE 24V 100Ah 2,560Wh Battery - 6 Battery (600Ah 15360Wh)
    Rich Solar ALPHA 4 LITE 24V 100Ah 2,560Wh Battery - 6 Battery (600Ah 15360Wh)
  • R
    Rich Solar 1 LITE 12V 100Ah LiFePO4 Battery
    Rich Solar 1 LITE 12V 100Ah LiFePO4 Battery
  • 4
    48V 100Ah LiFePO4 Battery
    48V 100Ah LiFePO4 Battery
  • C
    CTOLITY CT100-12 12.8V 100Ah 1280Wh LiFePO4 Battery
    CTOLITY CT100-12 12.8V 100Ah 1280Wh LiFePO4 Battery
  • 2
    2 Pack 12V 100Ah LiFePO4 Battery
    2 Pack 12V 100Ah LiFePO4 Battery
H
HumsiENK 12V 640Ah LiFePO4 Lithium Battery with Bluetooth & Built-in 250A BMS
HumsiENK 12V 640Ah LiFePO4 Lithium Battery with Bluetooth & Built-in 250A BMS
  • B
    Big Battery 48V 16kWH NEXUS 2 LiFePO4 Battery
    Big Battery 48V 16kWH NEXUS 2 LiFePO4 Battery
  • P
    Power Queen 12V 100Ah Low-Temp Smart Deep Cycle Lithium Battery With 12V 20A Charger Kit
    Power Queen 12V 100Ah Low-Temp Smart Deep Cycle Lithium Battery With 12V 20A Charger Kit