Quantum Sphere
Solar power plants

Photovoltaic systems for businesses and homes

From design and project documentation through mounting panels, inverters and batteries to connection to the distribution grid.

We deliver photovoltaic power plants for building roofs, ground-mount installations and agri-PV. We work with proven components and manage the whole process with our own team — from the site survey to operational monitoring.

What we provide

  • Site survey, system design and optimisation
  • Project documentation and permitting
  • Supply of PV panels, inverters and mounting structures
  • DC and AC side installation
  • Connection to the distribution grid
  • Monitoring setup and handover to the client
  • Post-warranty service and maintenance

How a project runs

  1. 01

    Free site survey

    We assess the roof structure, orientation and shading. We measure consumption and propose the optimal capacity.

  2. 02

    Quote and contract

    We present a transparent calculation including subsidies and financing. Once approved, we sign a works contract.

  3. 03

    Project documentation

    We prepare the implementation project and arrange all the necessary approvals from the distribution company.

  4. 04

    Installation and connection

    Installation usually takes 2–5 days depending on size. Our team handles the installation, wiring and inspection.

  5. 05

    Handover and service

    After grid connection and monitoring setup we hand over the work with documentation. We provide a warranty and post-warranty service.

Frequently asked questions

How long until a solar investment pays back?

At current electricity prices and with appropriate sizing, payback in Slovakia is most often 6–9 years. We prepare a specific calculation after the site survey.

Do I need battery storage?

For family homes, batteries pay off if you generate more than you consume in summer and want to use the surplus in the evening. For businesses with daytime consumption, a PV system without batteries is often more efficient.

Do you also arrange subsidies?

Yes. We can guide you through applying for the currently available subsidies. We prepare the documents and can handle communication with the authorities.

Turnkey design and installation of PV systems