PupaElektrotechniek
A bank of NH fuse switches in a distribution board, with crimped cable lugs below.

Distribution boards · Battery storage · Charging infrastructure

From main board to charge point. One installer. One dossier.

Pupa Elektrotechniek builds and maintains the heavy end of the installation: main distribution boards, busbar systems, lighting and power installations, energy storage and charging infrastructure. Every connection is crimped, torqued to spec, marked and recorded — the dossier is yours at handover.

StandardNEN 1010 / 3140
Storage5 – 250 kWh
Charging power11 – 400 kW
Distributiontot 4000 A

Where do you want to go

Four ways in, not one endless page.

What we connect

Five disciplines, one crew that masters all of them.

All services

The work up close

Careful work survives a close-up.

Circuit breaker above copper busbars with yellow phase labels.
Main breaker on copper busbar; phases marked L1, L2 and L3.
Copper PEN bar with blue cores and green-yellow earth conductors.
PEN bar with crimped lugs; every earth conductor terminated separately.
Copper busbar structure with sections 3L, 11L and 12L and red nut markings.
Busbar frame with labelled sections; every bolt carries a torque mark.

See the job dossier

The Pupa Elektrotechniek van beside a row of battery cabinets on an industrial estate.

One van, one crew, from the first measurement to the final inspection.

We do not subcontract the heavy work. The same engineers who build the busbars also test the installation and sign the dossier. That is why, when something trips, we already know where to look.

Power · Light & power · Storage · Charging · Service

Tell us what you need. A substantiated quote lands within two working days.

Four steps: what, where, when, and how we may reach you. No obligations, no sales pitch — just a calculation you can put in front of someone else.

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