The energy division of the MCC group

Solar plants
and battery storage turnkey

Ground-mounted and rooftop plants, utility-scale battery storage, solar carports and repowering of existing plants. From design documentation through construction to commissioning and long-term service — in Europe and beyond.

Solar output46.2 kW Battery state84 % Power used today118 kWh Siteonline
1,500+MWp of projects delivered
18European countries
3.5 MPV modules installed
30,000km of DC cabling laid

Construction

What we build

We aim for the optimal result across every part of a solar plant delivery. Each project is run as one functional whole — from design to the handover of a working plant.

Ground-mounted installations

Large-scale ground-mounted plants are a key building block of renewable energy. We build them on reclaimed landfills and unused agricultural land — backed by hundreds of European specialists.

  • Utility-scale parks in the tens of MWp
  • In-house pile-driving and pre-drilling machinery
  • Mounting structures with a direct impact on project economics
Construction of a ground-mounted photovoltaic plant — installation team on site
Ground-mounted park under construction

Rooftop installations

Rooftop systems optimise energy production right where it is consumed. They reduce a building's energy dependence and minimise the impact on the landscape — from production halls to shopping centres.

  • Structural assessment and anchoring design
  • Production at the point of consumption, no land take
  • Combination with battery storage
Rooftop photovoltaic installation on a retail building
Rooftop PV — Prague Ládví

Battery storage — BESS

Utility-scale battery storage enables greater energy independence and stability. With the growing share of renewables in the grid it is essential for grid stabilisation — and we deliver it from site preparation all the way to certification tests and handover.

  • Containerised solutions for PV plants and standalone operation
  • Geotechnics, foundations and access roads included
  • Scaling by number of containers
Battery storage system next to a ground-mounted photovoltaic plant
Battery system at a ground-mounted PV plant

Site preparation

Geotechnical survey, concrete strip or slab foundations, access roads for vehicles up to 50 tonnes.

Logistics

Container transport including the ADR regime for hazardous materials and precise crane scheduling.

Installation & commissioning

Container placement, module interconnection, coordination of commissioning and certification testing.

Testing & handover

Functional SAT tests, fire-protection system checks, protocols and registration with the authorities.

Solar carports

Carports generate electricity while protecting vehicles from the weather. We install photovoltaic panels on canopy roofs and connect them to the green-energy infrastructure — including EV charging.

  • Shopping centres and industrial sites
  • Charging station integration
  • Custom steel structures
Solar carport with photovoltaic panels on the canopy roof
Solar carport — Austria

Plant repowering

We bring ageing plants back to their expected output by replacing components with newer, more efficient technology. A special discipline is replacing fixed structures with dynamic trackers that follow the sun throughout the day.

  • Module audits and component assessment
  • Inverter replacement, rewiring, battery retrofits
  • Conversion of fixed structures to trackers
  • Documentation and dealings with the authorities
Repowering of a photovoltaic plant — replacing structures and modules
PV repowering — Italy

Complete delivery

Our scope

Design, installation, maintenance — with an emphasis on schedules, budgets and high quality standards.

Project management

Civil and electrical works coordinated under one lead.

Procurement & logistics

Optimised material supply and site equipment.

Groundworks & foundations

Terrain preparation, fencing and earthworks.

Pile driving & pre-drilling

Our own machinery and experienced crews.

Mounting systems

The support structure — an undervalued element with a direct impact on project economics.

Electrical installation

Specialised in power wiring up to 1,000 V AC / 1,500 V DC, thermal-imaging inspections.

Certified to ISO 9001, ISO 14001 and ISO 45001.

How we work

From signature to handover

One contract, one responsible supplier. We keep the whole chain in our own hands.

  1. 01

    Design & documentation

    Consumption analysis, sizing, design documentation and permit paperwork.

  2. 02

    Procurement & logistics

    Optimised supply of technology and materials, site equipment.

  3. 03

    Transport to site

    Sea and land transport, customs clearance and last-mile logistics.

  4. 04

    Installation & commissioning

    Foundations, placement, electrical works, system start-up and client-witnessed tests.

  5. 05

    Operation, service & handover

    Local team training, responsibility handover and ongoing remote monitoring.

References

Projects that speak for us

From the largest PV-plus-storage plant in the Czech Republic to utility-scale parks across Europe.

Flagship project

Modlany — the largest PV + BESS plant in Czechia

General contractor of the currently largest photovoltaic plant with battery storage in the Czech Republic. Combining a large-scale plant with utility-scale storage stabilises the grid and maximises the use of the energy produced.

Location
Modlany, Czechia
Role
General contractor
Scope
PV + battery storage
Status
In progress
Site — live 14:32 CET
Solar output46.2 kW
Battery state84 %
Power used today118 kWh
Grid export63 kW

Energy for the water sector

Foxhol — PV for a water-treatment site

A 13.7 MWp ground-mounted plant in Foxhol, the Netherlands, supplies green energy to an industrial water-treatment site. Exactly the type of project we aim for: reliable, clean energy for critical water utilities.

Location
Foxhol, Netherlands
Capacity
13.7 MWp
Type
Ground-mounted
Segment
Water utilities
Aerial view of the Foxhol ground-mounted photovoltaic plant next to a water-treatment site, Netherlands
Prützke ground-mounted solar park, Germany
Ground-mounted · utility-scale

Prützke

23.29 MWp

Germany

Utility-scale solar park — one of the largest builds in Brandenburg.

Kristalpark solar park, Belgium
Ground-mounted · utility-scale

Kristalpark

17 MW

Belgium

Large-scale ground-mounted plant in the Kristalpark industrial zone.

Baraize ground-mounted photovoltaic plant, France
Ground-mounted

Baraize

15.6 MW

France

Ground-mounted park built on the rugged terrain of the Creuse valley.

Kile solar plant, Norway
Ground-mounted · new market

Kile

8.5 MWp

Norway

Entry into a new non-EU market — built in demanding Nordic conditions.

Termoli plant with dynamic trackers, Italy
Repowering · trackers

Termoli

1.0 MW

Italy

Fixed structures replaced with dynamic trackers — a major yield increase.

Radvanice battery storage, Czechia
Battery storage

Radvanice

BESS

Czechia

Utility-scale battery storage for grid stabilisation and maximum use of the energy produced.

Strong backing

The MCC group

We build on the MCC group's long experience with critical infrastructure — from design through manufacturing and commissioning to long-term maintenance.

Contact

Planning an energy project?

Tell us about your site and the capacity you need. We will get back to you within a week with a first proposal.