The future of energy is in your hands
Reduce your electricity bills by up to 80% with modern photovoltaics from Hakl Energy. Complete turnkey installation using state subsidies.
Our solar solutions
We provide comprehensive services from design to maintenance.
Photovoltaics for Homes
We will design a system that covers your family's needs and ensures energy self-sufficiency.
Solutions for Companies
Optimize your company's operating costs thanks to your own solar power plant.
Battery Storages
Use the generated energy even after sunset thanks to top-of-the-line accumulators.
Why choose photovoltaics?
An investment that pays off from every perspective.
Cost Savings
Reduce your electricity bills by up to 80% and protect yourself from future energy price hikes.
Eco-friendly Solution
Reduce your carbon footprint and contribute to protecting the environment for future generations.
Energy Independence
Be less dependent on the distribution grid and have electricity even during power outages.
Property Value Increase
Installing solar panels immediately increases the market value of your property.
The Path to Your Own Energy
01
Consultation
We analyze your consumption and roof possibilities completely for free.
02
Designing
We prepare a custom technical design for maximum efficiency.
03
Installation
Our certified technicians install the system usually within a few days depending on the project size.
Our Installations in regions
We are proud of our installations in the largest cities of Slovakia.
Technologies that we use
Check out our big solar comparison for 2026. We analyzed the best solar panels, inverters and batteries on the Slovak market to give you the maximum return on investment.
Subsidies for Photovoltaics
Get a contribution of up to several thousand euros for your new solar system.
Learn more about subsidies
Frequently Asked Questions
What is the return on investment for photovoltaics?
With current energy prices and the use of state subsidies, the average payback period is between 6 and 9 years.
Do solar panels work in winter?
Yes, photovoltaic panels work on the basis of light, not heat. Although there is less light in winter, the panels still generate electricity.
Am I eligible for a subsidy?
Most households in Slovakia are eligible for a grant from the Green for Homes program. We will handle all the administration for you.
Start saving today
Get a free non-binding price quote and expert advice. Our experts will get back to you within 24 hours.