7 results
Sähönen Oy is a Lahti-based electrical company specializing in solar power plants, electrical installations, EV charging solutions, and lighting. We serve households, companies, and housing associations throughout Finland with turnkey solutions. The company is a registered Reliable Partner (Luotettava Kumppani).
📍 Syväojankatu 9, 15700 Lahti
Hollolan Sähköautomatiikka Oy (HSA Oy) is a family-owned company specializing in backup power plants, generators, and related technology. Services include manufacturing, importing, maintenance, sales, and installation. Their product range covers aggregates, electric motors, solar energy systems, and customized backup power solutions.
📍 Höylääjänkatu 5, 15520 Lahti
Akku-Ässä Oy is a specialized battery retailer with over 30 years of experience. The company specializes in batteries, solar power systems, and battery re-celling services. They provide sales and installation services for consumers and businesses, with branches in Mikkeli and Lahti, as well as an online store.
📍 Vanhanradankatu 8, 15520 Lahti
Tukes-certified electrical company. Sipilän Sähkö Oy is an electrical contractor founded in 2014 and a member of the Elfin chain. Serving companies, housing associations, and households in the Päijät-Häme region. Our services include electrical installations, solar power systems, EV charging stations, and fault repairs.
📍 Heinämaantie 1447 A, 15540 Villähde
Tukes-certified electrical installation and refrigeration appliance company. Founded in 1994, this family business offers electrical contracting, maintenance, air source heat pumps, solar panels, and data networks in the Päijät-Häme region. Motto: "We do it as we would for ourselves".
📍 Verhoojankatu 9, 15520 Lahti
Frequently Asked Questions
How much does Solar installation cost in Lahti?
The cost of Solar in Lahti typically ranges from €2,000 to €15,000 depending on the system type (air-to-air, air-to-water, geothermal) and installation complexity. Get quotes from multiple providers to compare.
Do I need a permit for Solar in Lahti?
In most cases, installing Solar in Lahti requires permission from the housing company (taloyhtiö) or a building permit. Check with local authorities or your installer.
Who are the best Solar installers in Lahti?
There are several certified Solar installers in Lahti, located in various districts. Use our map to find Tukes-certified professionals near you.