Problem
Waste and overconsumption of resources are major challenges in EU, as it leads to unnecessary environmental burdens and economic loss. To lower the loss, monitoring building health and energy consumption are of great importance. Because the sensors measuring the building health and energy consumption must often be placed in the building constructions (inside the insulation, behind walls, floors, ceiling, in concrete, etc.), it is very expensive if the batteries must be replaced. Batteries are typically avoided using energy harvesters, which harvest energy from the surroundings, but the existing energy harvesting technologies do not work inside the building constructions.
Solution
The patented RePower solution is created to solve an industry-wide challenge not properly addressed by any of the competing technologies to deliver battery-less sensors to monitor e.g. buildings, powerlines or machines, by harvesting the energy from the outside of multicore power cables, without damaging the cable in any way. Multicore cables are widely present in building constructions, and this energy source is therefore present throughout the buildings. RePower thereby disrupts the market for sensor systems, by enabling battery-less sensors in an environment where batteries have been the only option, until today. Compared to other sensor energy sources, RePower is:
(A) Usable in building installations;
(B) Cost-efficient;
(C) Non-invasive;
(D) Long-life;
(E) Safe;
(F) Made for slim designs