Stand-alone lithium-ion applications

Lithium-ion for stand alone batteries 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 equipments

Traffic lights with battery

Solar-battery street light

Road signage and equipments

Solar park meter

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.).

Stand Alone Batteries Application are typically based on lithium-Ferro-Phosphate technology , due to its long service life and high safety.
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

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).
More about PowerBrick®...