# Enersense wins full delivery of a 125 MW / 250 MWh Kannisto battery

> Enersense will deliver the storage system for OX2’s Kannisto wind farm from site preparation through installation and grid connection. The system is 125 MW / 250 MWh, with a substation extension also included.

- **Source date:** 2026-02-25
- **Original source:** [Enersense International Oyj](https://enersense.com/releases/enersense-wins-its-first-large-scale-battery-energy-storage-project-in-finland/)
- **Reading time:** 1 min
- **Language:** en
- **URL:** https://voltformer.com/news/enersense-kannisto-bess-full-delivery-2026
- **Markdown:** https://voltformer.com/news/enersense-kannisto-bess-full-delivery-2026.md

## Scope of the official announcement

Enersense will deliver the storage system for OX2’s Kannisto wind farm from site preparation through installation and grid connection. The system is 125 MW / 250 MWh, with a substation extension also included.

[Enersense International Oyj](https://enersense.com/releases/enersense-wins-its-first-large-scale-battery-energy-storage-project-in-finland/)

## Voltformer analysis

Enersense’s role varies by contract: it can deliver turnkey BESS or substations, transmission lines, or defined maintenance and integration packages. The announcement’s explicit scope and owner interfaces govern the classification.

## Considerations for project teams

Teams should coordinate land and wayleave permits, substation/line interfaces, outage windows, protection-and-control tests, and commissioning acceptance criteria.

When reading contract scope, verify the contracting party, package boundaries, site and grid interfaces, permitting duties, commissioning evidence and operator handover separately.

## Related company profiles

- [Enersense International Oyj](https://voltformer.com/epc-contractors/enersense) · [Markdown](https://voltformer.com/epc-contractors/enersense.md)

## Other languages

- [en](https://voltformer.com/news/enersense-kannisto-bess-full-delivery-2026)
- [tr](https://voltformer.com/tr/news/enersense-kannisto-bess-full-delivery-2026)
- [de](https://voltformer.com/de/news/enersense-kannisto-bess-full-delivery-2026)
- [ru](https://voltformer.com/ru/news/enersense-kannisto-bess-full-delivery-2026)
- [es](https://voltformer.com/es/news/enersense-kannisto-bess-full-delivery-2026)
- [ar](https://voltformer.com/ar/news/enersense-kannisto-bess-full-delivery-2026)
- [it](https://voltformer.com/it/news/enersense-kannisto-bess-full-delivery-2026)
- [pt](https://voltformer.com/pt/news/enersense-kannisto-bess-full-delivery-2026)

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