Helium Energy 16kwh lithium battery 51.2V 314AH

1. Technical Specifications for Helium Energy 16kwh lithium battery

This battery is built around A grade, brand new prismatic LFP LiFePO4 cells and is rated for a nominal voltage of 51.2V with a nominal capacity of 314AH, giving a total stored energy of 16,076 watt hours. It supports a continuous discharge current of 200A and a maximum charge current of 150A, with peak discharge bursts of up to 360A for ten seconds at a time. Its recommended sustained discharge current is 150A, and the charge and discharge rate is rated at 0.6C.

Voltage wise, the unit charges up to a cutoff of 57.6V and discharges down to a cutoff of 41.6V, with an open circuit voltage that ranges between roughly 50.88V and 53.6V. It is engineered for a long service life, rated at more than 8000 charge cycles, and is backed by a five year manufacturer warranty. You can view all options in our dedicated Lithium Battery Category.

2. Industrial Design and Heat Dissipation Properties

The Powerbrick 16.0 from Helium Energy is a compact, freestanding energy storage unit finished in a dark grey metal casing that sits on four rubber feet for stability. Mounted on the front face is a 4.3 inch HMI touchscreen display that shows system status at a glance, positioned above the Helium Energy logo. Thick red and black cables extend from the side of the unit for wiring into a home or commercial power system. The overall design is boxy and industrial, built for durability rather than flair, with a metal enclosure chosen specifically for its heat dissipation properties.

For scaling energy systems, up to eight of these units can be connected in parallel, and communication with inverters or monitoring systems is handled through RS485 and RS232 ports, with connections made via a quick plug mechanical terminal for simple installation. Every component complies with international quality standards similar to those supported by the International Electrotechnical Commission.

3. Safety Features and PACE Battery Management System

On the safety side, the built in PACE battery management system provides protection against overcharging, over discharging, excessive temperature, low temperature, overcurrent, and short circuits, along with cell balancing to keep individual cells performing evenly over time. The casing carries an IP20 ingress protection rating, suited for indoor use.

In terms of physical specifications, the unit measures 520 by 245 by 880 millimeters and weighs 119.5 kilograms. Recommended operating temperature is between 0 degree Celsius and 55 degree Celsius while charging and between negative 20 degree Celsius and 60 degree Celsius while discharging. For storage, the optimum range is 5 degree Celsius to 35 degree Celsius for up to three months, with wider tolerances of negative 5 degree Celsius to 0 degree Celsius or 35 degree Celsius to 45 degree Celsius acceptable for shorter periods up to two months, and 15 degree Celsius to 35 degree Celsius acceptable for up to six months. Relative humidity should be kept at 60 percent plus or minus 20 percent. The battery is certified to UN38.3 and comes with an accompanying MSDS document.

Overall, Helium Energy positions this product as easy to install, reliable, and user friendly, aimed at residential or light commercial solar and backup power setups that need a durable, long cycle life lithium battery with straightforward monitoring and parallel expansion capability. Check the complete range in the Pak Solar Shop Catalog.