Blog

For a car park owner, charging is only a business if cost per space comes down and spaces stay in service. How Wallare turns large-scale deployment into a revenue line.

Many yachts run at 60 Hz while most European ports supply 50 Hz. Why plugging in is not enough, what the options are (isolation transformer, shore-side converter, onboard converter) and what each one solves.

Barcelona had charging in only 7% of its municipal parking spaces and a fixed budget. It launched an innovation challenge, we won it, and 150 Wallare points are now in service. At 35% less per space, the same money electrifies about 50% more.

SHP-X fits the vessel and the port: a monolithic unit for new builds, a modular version that fits through the hatch for refits, and a shore-side version for yards. When to use each.

Five reference architectures for Wallare: underground car park, surface car park, building with solar and battery, residential building and mixed fleet. How power is shared in each.

Since 8 January 2026, new public AC charge points must support ISO 15118-2. From 1 January 2027, ISO 15118-20 applies to all new or renovated Mode 3 points. What it means for a tender.

SHP-X is an onboard shore power converter that adapts any port’s grid to the yacht’s. Validated on a Sanlorenzo SL108, saving over €10,000 a year, on sale from March 2027.

How Wallare cuts installation material and time by 50% and cost per space by 35%: monolithic design, wireless mesh, power sharing in hardware and 24-hour replacement.

A closed charger or converter decides for you when to draw power and who captures the value. Why teknoCEA does not build black boxes, and what that means in practice.

Wallare Park is the AC charge point built to electrify entire car parks: 35% lower cost per space and 50% less installation material and time. Who it is for and why.

Only 23% of EU final energy use is electricity. Electrifying the rest is a grid interface problem. What we mean at teknoCEA by Advanced Grid Interfaces.

teknoCEA has designed, built and commissioned power electronics in Barcelona since 2012. Three product lines, one idea: the asset owner keeps control of the asset.