Multirel

Multirel

Multirel Oy

Jorvas, Finland

SolarHydro
Profile last updated: April 1, 2026

About

Multirel is a renewable energy company headquartered in Jorvas, Finland specializing in Solar, Hydro.

Multirel is a Finnish supplier of electrical equipment and services for power distribution and substations. Its offering covers ground fault current compensation systems, power transformers (including Končar units), power quality measurement, protection relay testing and commissioning, and test and measurement connectors. In renewable energy, it supplies solar PV components such as MC4-compatible connectors, cables, combiner boxes and fuses, and it provides maintenance and refurbishment for hydropower generators together with Končar GIM.

Headquarters

Jorvas, Finland

Focus areas

ground fault compensationpower transformerspower qualityprotection relay testinghydropower generatorssolar PV connectorsMC4solar cablestest and measurement

Products & services

Business models

B2B

Value chain

TradingConsultingEngineeringO&M

Service areas (2)

  • Solar PV components

    Supply of MC4 connectors, solar cables, DC/AC combiner boxes and fuses for PV systems.

  • Hydropower generator services

    Maintenance and output-upgrade refurbishment of hydropower plant generators, together with Končar GIM.

Locations

Headquarters

Hirsalantie 11, 02420, Jorvas, Finland

Service regions

Finland

Projects

1

Pahkakoski hydropower plant transformer exchange

Hydropower plant transformer

Transformer replacement carried out at the Pahkakoski hydropower plant during winter.

Finland

Credentials & affiliations

Partnerships

Končar, Končar GIM, Stäubli, HIS Solar, KBE Elektrotechnik, Doble, A-Eberle, MTE, Tigo

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