16kWh LiFePO4 Solar Battery for Home Backup and Off-Grid Power
The Liniotech Energy 16kWh Power Tower is a 51.2V 314Ah LiFePO4 battery that stores 16.08kWh of energy in a single floor-standing unit. It’s built for home battery backup, solar self-consumption, off-grid living and commercial energy storage. With a smart 200A BMS, WiFi monitoring and a rated life of 8,500+ cycles, it gives you serious storage capacity in one cabinet. And when you need more, you can expand to roughly 241kWh with up to 15 batteries in parallel.
Most homes need three or more standard 5kWh batteries to reach 16kWh. That means more cables, more connections and more floor space. The 16kWh Power Tower does the same job in one battery. As a result, installation is simpler, there are fewer failure points, and your system is ready to grow whenever your energy needs do.
Key Features
16.08kWh in One 51.2V Battery
At 51.2V nominal and 314Ah, one Power Tower stores 16.08kWh. That’s enough to carry essential loads through the night, or most of a day during an outage, from a single 48V-class LiFePO4 battery.
8,500+ Cycle Life
Lithium iron phosphate cells are rated for 8,500+ cycles while retaining 80% of their original capacity (tested at 25°C, 0.5C charge and discharge). In practice, cycling once a day, that’s more than 20 years of service, backed by a 10-year designed life.
Smart 200A BMS
The built-in battery management system monitors voltage, current and temperature around the clock. It protects against overcharge, over-discharge, overcurrent and short circuits, and it supports up to 200A of charge and discharge current.
WiFi Monitoring
Integrated WiFi lets you check battery status, state of charge and performance remotely. So you always know how much stored energy you have, whether you’re at home or away.
Expandable to 241.2kWh
Connect up to 15 Power Towers in parallel to build a LiFePO4 battery bank from 16.08kWh to about 241.2kWh. In other words, one platform scales from a single home to a small commercial site.
Floor-Standing Design With Wheels
The vertical tower cabinet sits on integrated wheels, which makes it easier to roll into place in a garage, utility room or equipment space. Enclosure options include IP20 for indoor installation and IP65 for dust- and water-resistant protection.
How Long Will a 16kWh Battery Power Your Home?
Runtime depends on your load. After normal inverter losses and a healthy reserve, one 16kWh LiFePO4 battery typically delivers about 13–14kWh of usable energy.
| Average load | What it covers | Approximate runtime |
|---|---|---|
| 500W | Fridge, Wi-Fi, lights, phone charging | 26–28 hours |
| 1kW | Essentials plus TV, fans and a well pump | 13–14 hours |
| 1.5kW | Essentials plus some air conditioning | 9 hours |
| 3kW | Most of a home, including central AC cycling | 4.5 hours |
The average US home uses about 29–30kWh per day. So one battery covers evening and overnight self-use, while two Power Towers (32kWh) can carry a typical home through a full day, especially when solar recharges them.
Build a Larger LiFePO4 Battery Bank
The Power Tower is designed as a modular LiFePO4 battery storage system. Start with one battery, then add more as you install more solar, buy an EV or expand a business.
| Units | Total storage | Typical use |
|---|---|---|
| 1 | 16.08kWh | Home backup and evening solar self-use |
| 2 | 32.16kWh | Full-day home backup, off-grid cabins |
| 4 | 64.32kWh | Off-grid homes, farms, workshops |
| 15 | About 241.2kWh | Commercial and light-industrial storage |
For larger banks, a DC combiner box keeps battery wiring clean and balanced. Always expand with the same battery model, and bring each unit to a similar state of charge before connecting them in parallel.
Inverter Compatibility
The Power Tower works with a wide range of 48V hybrid and off-grid solar inverters. Pair it with a Sol-Ark hybrid inverter, a LuxPower hybrid inverter or a Liniotech hybrid inverter for a complete home energy storage system. Set your inverter’s charge voltage to the battery’s 56V maximum, and confirm compatibility with our team before installation.
Where the 16kWh Power Tower Fits
- Home battery backup: keep your fridge, lights, internet, well pump and HVAC running through outages.
- Solar self-consumption: store midday solar and use it in the evening instead of buying peak-rate power.
- Off-grid solar systems: power cabins, ranches and remote homes with no grid connection.
- Commercial energy storage: scale to 241kWh for shops, offices and light-industrial sites.
Comparing options? Explore the Liniotech 14.33kWh floor-mount battery for UL 9540-listed Sol-Ark systems, or the Pytes V16 for a wall-mounted 16kWh option. Installers, distributors and project buyers can contact our team for multi-unit and project pricing.
Technical Specifications
| Specification | Liniotech Energy 16kWh Power Tower |
|---|---|
| Model | LNT-W-16K |
| Chemistry | LiFePO4 (lithium iron phosphate) |
| Nominal voltage | 51.2V |
| Nominal capacity | 314Ah |
| Nominal energy | 16.08kWh |
| Operating voltage | 46–56V DC |
| Max charging voltage | 56V DC |
| Max charging / discharging current | 200A / 200A |
| Max power | 7,680W |
| Cycle life | 8,500+ cycles to 80% capacity (25°C, 0.5C/0.5C) |
| Designed life | 10 years |
| Parallel expansion | Up to 15 units (about 241.2kWh) |
| Monitoring | WiFi, smart BMS |
| Operating temperature | -20°C to 60°C (-4°F to 140°F) |
| Storage temperature | 0°C to 45°C (32°F to 113°F) |
| Enclosure options | IP20 / IP65 |
| Dimensions (W × H × D) | 20.6 × 39.6 × 13.5 in (522.6 × 1007 × 343 mm) |
| Weight | About 321 lb (145.5 kg) |
| Mounting | Floor-standing with wheels |
| Certifications | CB IEC 62619, CE, UN38.3, MSDS available |
| Warranty | 5 years |
Why Buy From Liniotech
Liniotech designs and supplies LiFePO4 batteries, hybrid inverters and complete solar storage systems from Cypress, Texas, and is a retail partner of The Home Depot. Because we source directly from manufacturers, you get high-capacity storage without middleman markup, plus free shipping on this battery. Our team also helps you size your system before you order and supports you after installation. Register your battery on our warranty registration to activate the 5-year warranty.
Power Your Home With Liniotech
Stop depending on the grid for every kilowatt-hour. The Liniotech Energy 16kWh Power Tower stores 16kWh of solar energy in one smart, scalable LiFePO4 battery, ready for backup, off-grid living or commercial growth. Order yours today with free shipping, or call 800-978-0161 or email sales@liniotech.com, and the Liniotech team will help you design the right battery and inverter system for your home or business.
Frequently Asked Questions
How long will a 16kWh battery last during a power outage?
It depends on your load. A 16kWh LiFePO4 battery provides about 13–14kWh of usable energy, which runs a 1kW average load for roughly 13–14 hours. Lighter essential loads can last a full day or more.
Is a 16kWh battery enough for a whole house?
For essentials, yes. For a full day of whole-home use, the average US home uses about 29–30kWh per day, so most homes pair two 16kWh batteries or recharge one daily with solar.
Is this a 48V or 51.2V battery?
Both terms describe the same class. LiFePO4 batteries built from 16 cells have a 51.2V nominal voltage and are commonly sold as 48V batteries. They work with 48V hybrid and off-grid inverters.
What charge voltage does it need?
Set your inverter or charger to a maximum of 56V DC. Don’t use a 58.4V charger with this battery, because that exceeds its maximum charging voltage.
How many batteries can I connect in parallel?
You can connect up to 15 Power Towers in parallel, for about 241.2kWh of total storage. Use the same model throughout and balance their state of charge before connecting them.
How long does this LiFePO4 battery last?
It’s rated for 8,500+ cycles while keeping 80% of its capacity, with a 10-year designed life. At one cycle per day, that’s more than 20 years of use.
Can it be installed outdoors?
That depends on the enclosure. The IP65 version resists dust and water and suits sheltered outdoor locations, while the IP20 version is for indoor installation only. Check the enclosure option before ordering.
Is the Power Tower UL certified?
It’s certified to IEC 62619, CE and UN38.3. Some US jurisdictions require UL 9540 listing for permitted home energy storage, so check with your local inspector or installer before ordering.
What warranty comes with it?
The Liniotech Energy 16kWh Power Tower includes a 5-year warranty and is built for a 10-year designed life.
