CREATE YOUR OWN SOLAR POWER PLANT
Solar power plants produce their own energy and significantly reduce your costs. By investing in renewable energy sources, you optimize future energy needs. Also, you reduce costs and change the consumer profile at your location.

Our satisfied clients

PO 1 Gornji Milanovac
Bulit MSE on roof 11,4 kWp

Manastir Lipar Donja Sabanta Kragujevac
Bulit MSE on ground 21,28 kWp

Frutera Brđani
Bulit MSE on roof 20,52 kWp
Our goals
Renewable energy
By using renewable energy sources, you can have a positive impact on the environment. Climate change can be mitigated by an overall reduction in energy needs from non-renewable sources.
Renewable energy sources such as solar power plants, wind energy, geothermal energy, play a very important role in reducing CO2 emissions into the atmosphere.
This will make the earth a better and healthier environment.



Invest money and save
Solar radiation is the largest and cleanest source of energy.
Solar power plants produce their own energy and significantly reduce your costs. By investing in renewable energy sources, you optimize future energy needs. Also, you reduce costs and change the consumer profile at your location.
CONSULTING REFERENCES
PROJECTED/BUILT POWER PLANTS
Years of experience
What else do we do
Information tehnology
Consulting
DEVELOPMENT PROJECTS
Our partners



Our certificates
UNIQUE IN SERBIA


ISO 9001 : 2015

ISO 14001 : 2015

ISO 45001 : 2018

ISO 50001 : 2018
Contact us
Key4S DOO
Milovana Milovanovića 2/36
11000 Beograd, Srbija
KEY4S GLOBAL CONSULTING OÜ
Sepapaja 6,
15551 Tallinn, Estonia