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The prototype,
part by part.

Wall to ground, ground to vehicle. Pick a module to see what it does.

SIGMA wireless charging ecosystem: wall module, ground module and vehicle module01 · Wall Module02 · Ground Module03 · Vehicle Module
  • 01Wall ModulePower conversion, control and connectivity.
  • 02Ground ModuleWireless power embedded on the ground. Park over it and charging starts.
  • 03Vehicle ModuleLight and compact enough for seamless integration into the vehicle.
  • 01Wall ModulePower conversion, control and connectivity.
  • 02Ground ModuleWireless power embedded on the ground. Park over it and charging starts.
  • 03Vehicle ModuleLight and compact enough for seamless integration into the vehicle.

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Sigma Easy Charge logo
SIGMA·Easy ChargeWireless inductive charging · spin-off U.Porto

We develop high-power wireless charging for electric vehicles — from home pads to road infrastructure. Incubated at UPTEC, Porto.

UPTEC · Rua Alfredo Allen 455 · 4200-135 PortoSede social · Rua Eugénio de Andrade 7 · 4425-291 Maia
Mon–Fri · 09:00 – 18:00 WET
+351 967 590 222
geral@sigmaeasycharge.pt

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Prémio Nacional de Inovação — finalista 2026Selo ID — Reconhecimento de Idoneidade (DL n.º 162/2014)

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