We provide reliable energy solutions

At PSW, we combine technical expertise with innovative software solutions to realize battery energy storage projects from start to finish. From engineering and procurement to construction, we deliver customized solutions that work.

One-stop-shop solutions

PSW guides your project from A to Z — from the initial design to construction, operation, and maintenance.

Engineering

Our experienced team develops cost-effective and sustainable energy storage solutions that seamlessly meet the unique requirements of each project. Thanks to advanced technologies and proven industry best practices, we guarantee optimal performance and full compliance with international standards.

Procurement

We work exclusively with reliable suppliers worldwide and select the highest-quality materials and equipment. This careful sourcing ensures on-time delivery, optimal cost efficiency, and continued compliance with the strictest quality standards.

Construction

At PSW, we combine international expertise with in-depth local knowledge. By collaborating with regional partners and specialists, we enhance our services with valuable insights from the local area. This allows us to deliver solutions that are both globally reliable and locally relevant.

Why choose us as your EPC contractor?

International presence – Local expertise:

  • Norway
  • Sweden
  • Finland
  • Denmark
  • Ireland
  • UK
  • Netherlands
  • Germany
  • Austria
  • Poland
  • Lithuania
  • Latvia
  • Estonia

Container solution

  • Substation 12kV
  • 10MW/10MWh 1hr application
  • Energy Managment System
  • Island operation
  • Technical aggregator
  • In marked operation FFR, FCR-D, FCR-N, mFRR, aFFR

Cabinet solution

  • Substation 12kV
  • 5MW/5MWh 1hr application
  • Energy Managment System
  • In marked operation FFR, FCR-D, FCR-N, mFRR, aFFR

Our vision

To provide intelligent and sustainable solutions for the global energy transition.

Let`s power a sustainable future – together