Lithium-ion batteries for stand-alone applications

Lithium-ion battery technology in stand-alone applications provides high operating life, very low maintenance, and lower operating costs than standard battery technologies.
LFP (LiFePO4) technology, which can operate over wide temperature ranges, is a consistent choice when return on investment is a key element of a project.

pole mounted cctv camera

Pole mounted equipments

Traffic lights with battery

Solar-battery street light
road signage and equipments

Road signage and equipments
solar park meter with battery

Solar park meter
Automatic road radar

Automatic road radar

The small bulk packaging allows positioning Li-Ion batteries close to final equipment, limiting losses to the electrical connections (ie: pole mounted equipment, road signage, street lighting, cctv, telecomunication relays, etc.).

Standalone batteries are typically based on lithium-Ferro-Phosphate, due to their long service life and small footprint.
For more information about Lithium Iron Phosphate technology, you can read articles regarding this technology.

APPLICATION : PowerBrick® lithium batteries for Wind and Solar Off-grid Applications
Noise level sensor using PowerBrick battery, Paris
Noise level sensor with PowerBrick battery, Paris
Road speed radar with PowerBrick battery in Belgium
PowerBrick : Lithium Iron Phosphate LiFePO4 12V-48V batteries
PowerBrick : Lithium Iron Phosphate LiFePO4 12V-48V batteries
PowerTech Systems offers a range of 12V, 24V and 48V Lithium-Ion battery pack to meet most of our customer needs.
The PowerBrick® battery offers a high level of safety and performance thanks to the use of new generation lithium iron phosphate cylindrical cells, managed by an integrated BMS system. PowerBrick® can be assembled in series (Up to 48V) and parallel (up to 16 batteries in parallel) to increase operating voltages and energy stored.

PowerBrick® batteries can be discharged up to 100% and have a operation life of 3000 charge/discharge cycles (at 100% DoD at 1C), 4500 cycles (at 80% DoD at 1C), even much more by reducing the depth of the cycles (See the cycle curve of the product sheets).
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