Solar power solutions

Oulun Sähkönmyynti Oy joins Oomi Oy in 1.4.! Oomi offers electricity contracts, solar panel solutions and different solutions for charging electric cars. You can read more at (in Finnish).

Are you already a customer? Don’t worry, the change does not require any action from you. Your contract will continue unchanged. Same familiar salespersons and customer service professionals will help you in the future.

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Investing in solar power improves your company's energy efficiency in an environmentally friendly way and yields good return on investment at a very low risk. It reduces your dependency on purchased electricity and evens out the effect of price fluctuation of electricity.

Solar power solutions tailored to your company's needs

We tailor high-quality solar power solutions for your company's needs. In addition to supplying the equipment, we help you with financing and planning the system from general dimensioning down to detailed circuit diagrams. We also provide warranty and maintenance contracts up to 25 years. All you need to do is put the clean electricity generated by the system to use. You can also sell your surplus electricity to us.

  • Our solar power systems comply with the recommendations of Finnish Energy as well as the German VDE-AR-N 4105:2011 standard.
  • The generation system can be isolated from the distribution network via a separate, lockable switch accessible by the network owner.
  • The main switches of the network connection and the generation system are equipped with signs warning of backfeed and instructions of how to disconnect the system from the network.
  • We also check whether the site has a two-way electricity meter required for selling the surplus electricity to the network.
  • The output of the solar energy system and your company's energy consumption can be monitored in real time down to the hour via the online energy account.

You can read more about solar power solutions at (in Finnish).