Frequently asked questions

Yes. I design and document data centre and server room electrical systems: power distribution, critical power (UPS) and standby generation interfaces, A/B feeds, and switchboard and single-line diagrams. On larger projects I work as part of the design team or complement existing documentation.

Typically the battery system and inverter connections, protection and isolation, earthing, metering, auxiliary supplies, and the diagrams and descriptions needed for the grid connection. Scope is always agreed according to project size and connection type.

Yes. I prepare electrical designs for solar PV systems and the documents the network operator requires for connection, such as the single-line diagram and protection description – from small-scale generation up to industrial rooftops and ground-mounted plants.

Yes, and such co-located projects are becoming more common in Finland. A shared connection needs careful overall design: power allocation, protection, metering and control. I help outline the electrical concept early in the project.

I do. Detached houses, villas, terraced housing and apartment building renovations are part of the service – including PV-readiness and EV charging design.

I aim to reply within 1–2 working days. You deal directly with the designer, so things move without intermediaries.

The registered office is in Tampere and the postal address in Espoo. I take on sites in the Pirkanmaa and Uusimaa regions and documentation work remotely across Finland. Service is available in Finnish and English.

Send a short description of the site, location and schedule to info@techdocuments.fi, or call +358 40 964 4654 (Lauri Salonen). You can also use the form on the contact page.

You receive a quote for the agreed scope before work starts – either a fixed price or hourly. Scope and schedule are agreed together.