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Has Instalco (OM:INSTAL) Priced In Its Finland Battery Storage Win?

Simply Wall St·10/03/2026 17:20:16
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Instalco (OM:INSTAL) drew fresh attention after subsidiary Enervion Oy started work on two 10 MW battery storage projects in northern Finland, a combined assignment worth about €10 million for client wattss Services AG.

For shareholders, the fresh battery storage win comes at a time when Instalco’s momentum has already picked up. The company has recorded a 1 month share price return of 15.97% and a year to date share price gain of 64.58%, while the 1 year total shareholder return of 67.74% contrasts with a 5 year total shareholder return that is still down 43.05%. This points to strong recent interest following a tougher longer stretch.

Scan beyond Instalco and this Finland battery storage contract by weighing it against a hand picked 40 power grid technology and infrastructure stocks that are also exposed to grid upgrades and energy storage demand.

Instalco now has a busier order book and a sharply higher share price. The projects look solid. The key issue is whether that recent optimism already fully shows up in today’s valuation.

Most Popular Narrative: 9% Undervalued

Instalco closed at SEK42.56 while the most followed narrative points to a fair value of SEK47, which frames the recent price surge as still leaving some upside according to that view.

The shift towards service and maintenance, which now accounts for 36% of sales and is growing 6% YoY, builds recurring, higher-margin revenue streams that stabilize earnings and improve margin quality as industry demand increasingly shifts from new construction to ongoing building operation and efficiency upgrades.

See why 7 investors see Instalco as 9% undervalued.

Result: Fair Value of SEK47 (UNDERVALUED)

Still, the Instalco story can unravel if construction demand stays weak in key Nordic and German regions, or if ongoing acquisitions create integration and debt strain.

Find out about the key risks to this Instalco narrative.

Next Steps

Mixed signals on Instalco so far. Use this as a starting point, then review both the upside and the downside by checking the 3 key rewards and 1 important warning sign.

Want more ideas beyond Instalco?

If Instalco has sharpened your focus, do not stop here. Broader idea generation helps you stress test your thinking and avoid anchoring on a single story.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.