Vantaan Energia ja Kokkolan Energia tulevat mukaan Napsin toimintaan sekä omistajina että jälleenmyyjinä.

Naps Solar, of which Taaleri’s Circular Economy Fund owns the majority, gets new owners and retailers, when Vantaa E...

#aurinkosähkö on varsin yksinkertaista, kuten Jessen hienosta piirustuksesta selviää.
Yhteistyössä on voimaa ja energiaa, kun Vakka-Suomen Voiman, Pori Energian, Rauman Energian, Lännen Omavoiman, Vertek Sähköpalvelun ja ...

Naps today

Naps is a leading solar photovoltaic solution provider in Finland and the Nordic countries with global deliveries to all continents of the world. We have delivered tens of thousands of photovoltaic systems in Finland during our operations and we are still responding to the delivery of the highest quality solar photovoltaic solutions in Finland.

Today, photovoltaic energy is the fastest growing form of energy production in the world. Naps continues to bring environmentally responsible electricity responsibly to where sunlight is available. Our systems can be found in different conditions installed on each continent from the poles to the equatorial. Technological superiority requires high-quality development work. We guarantee the quality we supply.



years of expertise


250 000






What is photovoltaic energy?

Solar photovoltaic is the electrical current produced by light in solar cells in the solar module. The light is transformed in the cells directly into electricity that can be used in electrical equipment, fed into the electricity network or stored on a battery.


Read more about photovoltaic


How do I calculate the size of the photovoltaic system?

The size of a typical on-grid system is designed based on electricity demand and available space. Designing the of the system requires the exact geographic location, solar module installation conditions and for example information on electrical equipment that is to be used by the electricity produced.

Using the design tool below, you can estimate the size of your typical on-grid photovoltaic system based on the location of the property based on the location of the property.

Naps design tool