16kWh Floor-Mounted LiFePO₄ Battery PowerBase 16

ROYPOW 16kWh floor-mounted LiFePO4 battery is an ideal solution for residential energy storage. With its Grade A LFP cell, high-capacity design, and flexible scalability, it ensures stable, reliable power support. The compact, floor-mounted structure allows for easy installation and seamless integration with solar systems and inverters. Whether for self-consumption, backup power, or off-grid living, this battery helps reduce electricity bills and increase energy independence.

Product Description
Product Specifications
PDF Download

Grade A LFP Cell

Upper Cover Protection
for Terminals

Up to 16 Units
in Parallel

>6,000 Times Cycle Life

10 Years Warranty

Support Automatic DIP Switch Address Allocation

Compatible with Leading Inverter Brands

Support Wi-Fi Remote App Monitoring & OTA Upgrades

Grade A LFP Cell

Model PowerBase 16

Electric Data

Nominal Energy (kWh)	16.07
Usable Energy (kWh)	15.27
Depth Of Discharge (DoD)	95%
Cell Type	LFP (LiFePO4)
Nominal Voltage (V)	51.2
Operating Voltage Range (V)	44.8~56.8
Max. Continuous Charge Current(A)	150
Max. Continuous Discharge Current(A)	150
Scalability	16

General Data

Weight (Kg / lbs.)	125 / 275.58
Dimensions (W × D × H) (mm / inch)	890 x 530 x 240 / 35.04 x 20.87 x 9.45
Operating Temperature (°C)	0~ 55℃ (Charge), -20~55℃ (Discharge)
Storage Temperature (°C) Delivery SOC State (20~40%)	>1 Month: 0~35℃; ≤1 Month: -20~45℃
Relative Humidity	≤ 95%
Altitude (m / ft)	4000 / 13,123 (＞2,000 / ＞6,561.68 derating）
Protection Degree	IP20 / IP65
Installation Location	Indoor / Outdoor
Communication	CAN, RS485, WiFi
Display	LCD
Certificates	UN38.3, IEC61000-6-1/3

File Name
File Type
Language

5.12 kWh 11.7kWh 16kWh LiFePO4 Battery
EN

PDF Download

FAQ

1. Can off-grid inverter work without battery?

+

Yes, it’s possible to use a solar panel and inverter without a battery. In this setup, the solar panel converts sunlight into DC electricity, which the inverter then converts into AC electricity for immediate use or to feed into the grid.

However, without a battery, you can’t store excess electricity. This means that when sunlight is insufficient or absent, the system won’t provide power, and direct use of the system may lead to power interruptions if sunlight fluctuates.
2. How long do off-grid batteries last?

+

Typically, Most solar batteries on the market today last between 5 and 15 years.

ROYPOW off-grid batteries support up to 20 years of design life and over 6,000 times of cycle life. Treating the battery right with proper care and maintenance will ensure a battery will reach its optimal lifespan or even further.
3. How many batteries do I need for off-grid solar?

+

Before you can determine how many solar batteries are required to power your home, you need to consider a few key factors:

Time (hours): The number of hours you plan to rely on stored energy per day.

Electricity demand (kW): The total power consumption of all the appliances and systems you intend to run during those hours.

Battery capacity (kWh): Typically, a standard solar battery has a capacity of about 10 kilowatt-hours (kWh).

With these figures in hand, calculate the total kilowatt-hour (kWh) capacity needed by multiplying the electricity demand of your appliances by the hours they’ll be in use. This will give you the required storage capacity. Then, assess how many batteries are needed to meet this requirement based on their usable capacity.
4. What is the best battery for off-grid solar system?

+

The best batteries for off-grid solar systems are lithium-ion and LiFePO4. Both outperform other types in off-grid applications, offering faster charging, superior performance, longer lifespan, zero maintenance, higher safety, and lower environmental impact.