Solar power infrastructure

Solar construction services on a customer oriented, turnkey basis

As part of the solution to the climate crisis, energy is being produced more cleanly and locally. Solar power, which is constantly gaining a stronger foothold alongside wind power, is an emission-free and unobtrusive form of energy production, which can be applied anywhere. We offer solar construction services on a customer-oriented, turnkey basis.

Our service selection covers solar construction services from the design stage onwards. We can also implement the infrastructure surrounding the power plant, such as roads, power grids and substations.

Our services include, for example:

  • Project management
  • Design
  • Areal and road construction
  • Foundation engineering
  • Design and construction of the solar park’s internal network
  • Solar park substations
  • Connecting to the regional grid
  • Power line design and construction

Project management

Our solid expertise in executing and scheduling large infrastructure projects provides the basis for successful project management. We invest in project development by introducing new technologies and know-how to our production processes. Safety is the key to all of our operations and we take apply strict safety measures throughout the project.


Our expertise covers road engineering, electrical engineering, ground surveys and assessments of the existing roads. We conduct the necessary surveys and measurements using the latest technology. We also provide support for the project development stage, all the way from preliminary surveys to EIA applications. Thanks to our engineering expertise, we are able to flexibly update plans and create new ones as required.

Areal and road construction

We have the expertise required for surveying, constructing and renovating the road infrastructure of the solar plant from small local projects to large-scale projects requiring special expertise. In addition, our state-of-the-art traffic control services ensure the safe and smooth flow of traffic on and around the site.

Foundation engineering

Thanks to our expertise, experience and network of specialists, we implement all kinds of foundation engineering projects, including solar power infrastructure, in Finland, Sweden and Norway. Depending on the customer’s needs and requirements, we can provide anything from project planning to turnkey services.

Cabling and electrification

In addition to foundation work and areal construction, we are experts in electrification. We ensure that the energy generated by the solar plant is transferred to the power grid. We provide electrification services for the entire life cycle from preliminary studies and design to construction, maintenance and, if necessary, follow-up inspections.

Interested? Contact us!

Jarkko Lahti

Head of Unit

Solar power and project development

+358 40 747 1909

Solar power pictures: Bouygues/SO Dupont Renoux