The project, which started in March 2025 with installation on the first building, includes a total of 182 kW of solar power and 120 kW of energy storage across two buildings. To date, around 40% of the solar work has been completed - the installations are in place on three roofs, while connection to inverters remains.
Work is ongoing in parallel with the development of the entire high-profile project with its spectacular architecture.
- It is a project with a strong sustainability focus and a clear drive forward. We see a seamless collaboration between all actors involved - both with Wåhlin Fastigheter and construction company Partnex. It is a collaboration characterized by short decision paths, clear communication and great commitment, says Johan Braunerhielm, project manager at SBP.
This is not the first time that SBP and Wåhlin Fastigheter have worked together - something you can read about here.
The project, called Hallonporten, is part of a larger new construction initiative in which Wåhlin Fastigheter is developing both rental apartments and premises in the area. In previous communications, the real estate company has already emphasized the importance of building the homes of the future with a focus on sustainability - not only environmentally, but also socially.
- Providing a new production with self-produced and stored solar energy is an obvious step for Wåhlin. It contributes to lower operating costs and reduces the climate footprint, which they have a high awareness of and also a great commitment to, says Johan Braunerhielm.
With solar energy on the roofs, batteries in the buildings and a close-knit project team, the Hallonbergen project is a good example of how sustainable urban development can be put into practice.
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