Since 1969 · Engelberg, Switzerland

Europe's energy ecosystem. Engineered as one.

Electric buses, battery storage, charging and battery services — specified, deployed and serviced as one European platform. So you commission a system, not stitch together five vendors.

Built for transit authorities, grid operators and industrial fleets · 13 countries · One partner

Built with and trusted by

CATL — Officially certified service & repair ZF · Knorr-Bremse · Bosch · CRRC Geely VREMT spare-parts pipeline EU Batteries Regulation 2023/1542 compliant BESS projects 10 MWh → 500 MWh Engineered in Switzerland since 1969
The platform

Everything we make. One company.

From a 7-metre minibus to a 35 MWh BESS project — specified, supplied and serviced from one team. Below: what's actually in the catalog.

  • 01

    Electric Mobility

    7 m to 24.65 m. Plus a 600 kWh tractor.

    • EU07 7 m minibus
    • EU08 8.5 m midi
    • EU12 12 m standard
    • EU13 13 m extended
    • EU15 15 m high-capacity
    • EU18 18.75 m articulated
    • EU24 24.65 m bi-articulated
    • Homtruck 600 kWh CATL BEV tractor · 400–500 km WLTC

    2,000+ buses delivered across Europe

  • 02

    Energy Storage

    Container-scale to behind-the-meter.

    • EnerC+ 4.07 MWh · 20-ft container · 12,000 cycles
    • EnerX 5.6 MWh · +50% density · 96% efficiency
    • Cabinet 232 kWh modular C&I · up to 1.16 MWh parallel
    • Mobile 2,138 kWh + dual 400 kW chargers
    • Home PR-S4 6–64 kWh residential · up to 15,000 cycles (Kunlun) · 15-yr extendable

    Project scale 10 MWh → 500 MWh

  • 03

    Charging Infrastructure

    Depot to mobile. 180 kW CCS2 for buses.

    • Depot Fleet charging at the depot
    • Heavy-duty 400+ kW for trucks and buses
    • Urban Roadside DC for the city
    • Mobile Container-mounted DC, deployable in hours

    Engineered to one standard, 5 buses or 500

  • 04

    Battery Services

    Officially certified CATL service & repair.

    • Warranty CATL coverage, in-country
    • Repair €10k–€35k pack-level, accident-grade
    • Parts CATL + Geely VREMT pipeline
    • Training Modular workshop deployment

    The local capacity that makes electrification operable

Why YES-EU

Four claims. Each one provable.

  1. 01

    Most operators stitch together five vendors.

    We are all five.

    Buses · BESS · Charging · Battery service · Insurance-grade repair — one contract, one accountability.

  2. 02

    Most suppliers ship hardware and walk away.

    We're the officially certified CATL service & repair provider — pack-level, in your country, this week.

    €10k–€35k+ pack repair, VREMT spare parts, training. The local capacity that makes electrification operable.

  3. 03

    Most "European" players are repackaging Asia.

    We've been making buses in Switzerland since 1969.

    European bus manufacturing heritage. Component stack: ZF, Knorr-Bremse, Bosch, CRRC.

  4. 04

    Most networks claim coverage.

    We have fourteen entities across thirteen countries. One number. Real people.

    Modular plug-and-play workshop model. When a pack fails on a Tuesday morning, someone shows up.

By the numbers
  • 1969 European bus manufacturing heritage
  • 2,000+ Electric buses delivered
  • 13 Countries, 14 legal entities
  • 500 MWh BESS project scale, top end
References

Installed. Operating. Photographed.

A sample of grid-scale BESS projects already deployed across the Nordics. Capacities and years from project records.

  • 35 MWh BESS installation in Finland, 2022
    Finland 2022
    35 MWh
  • 15 MWh BESS installation in Finland, 2022
    Finland 2022
    15 MWh
  • 10 MWh BESS installation in Sweden, 2023
    Sweden 2023
    10 MWh
  • 20 MWh BESS installation in Sweden, 2023
    Sweden 2023
    20 MWh
  • 7.8 MWh BESS installation in Sweden, 2024
    Sweden 2024
    7.8 MWh

    CATL cells inside

Presence

Where we work, where we service.

Fourteen legal entities across thirteen countries. One support number. When something needs a person on site, there is one — that's the point.

  • Headquarters
  • Office
  • Service hub
Get in touch

Specify a project. Not a brochure request.

Tell us the depot, the route, the MWh, the deadline. You'll hear back from an engineer within one business day with a real proposal — not a sales follow-up sequence.

Talk to an engineer
Talk to an engineer

Specify a project, not a brochure request.

Tell us the depot, the route, the MWh, the deadline. A real engineer will be back within one business day with a proposal — not a sales sequence.

Or write to us directly: info@yes-eu.com

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