Construction of Photovoltaic Systems—From Design to Commissioning

We carry out PV installations under the EPC (Engineering, Procurement, Construction) model—comprehensively, on time, and with full contractual responsibility.

  • Projects ranging from 100 kWp to 100+ MWp
  • Projects in Poland and Europe
  • RBT Solar's In-House Design and Engineering Office

Types of Installations

Roof Installations
Solar Carports
Land-based farms
Single-axis trackers

Our EPC Process

Engineering, Procurement, Construction — every stage under one roof.
One partner at every stage
— from the initial analysis to long-term service
Analysis and Concept
Analysis of location, sunlight exposure, soil conditions, and utility connections. Assessment of the project's feasibility
Design
Construction and detailed design, production simulations, technology selection, and obtaining administrative approvals.
Shopping
Sourcing of modules, inverters, structures, and other components. Supply chain management.
Construction
Earthwork, foundations, assembly of structures and modules, DC/AC wiring, transformer substation.
Launch
Electrical measurements, performance tests, grid connection, URE acceptance inspections, and handover to the investor.
O&M Service
Production monitoring, preventive maintenance, troubleshooting, and reporting to the investor.

Technical Scope

E — Ingenieurwesen
  • Technical and Environmental Analyses
  • Architectural and Construction Drawings
  • Production simulations (PVsyst)
  • CAPEX Optimization
  • Permits and Agreements
  • Connection Terms and Conditions
  • Author Supervision
P+C – Beschaffung und Bau
  • Earthwork and Foundations
  • Steel or aluminum structures
  • DC and AC Systems
  • Substations
  • Grid Connections
  • Measurements and Acceptance Inspections
O&M — Service
  • 24/7 Online Monitoring
  • Preventive Inspections
  • Troubleshooting
  • Cleaning the modules
  • Expert Reports and Audits
  • Reporting to the Investor
  • Warranty Management

Why EPC Solar?

Comprehensive EPC + O&M Implementation
We take full responsibility for the project—from the initial concept through construction to service and maintenance of the system.
Experience with roofs and carports
We specialize in rooftop installations and carports for the industrial, logistics, and retail sectors—on any scale.
In-house design capabilities
Certified in-house engineering firm — construction and detailed design projects, as well as technical analyses, all performed in-house without subcontractors.
In-house production of PV structures
Proprietary mounting systems manufactured by RBT Solar — full quality control and supply chain management.
Investment Financing
We assist with structuring project financing—leasing, investment loans, and EU funds.
REXBUD Group Synergy
30 years of experience in the construction industry, our own fleet of equipment, and project teams available immediately.

Selected Projects

In progress
Krzucz Farm
1.4 MW
·
Poland
Completed
MPK Świdnica
1.7 MW
·
Poland
In progress
Decora
1.8 MW
·
Poland
All Projects

Frequently Asked Questions

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The completion time depends on the scale of the project—we complete rooftop installations of up to 500 kWp in 4–8 weeks, while ground-mounted solar farms of 1 MWp or more typically require 6–18 months from the signing of the EPC contract.

We use our own RBT Solar structures (an E-W welded system for rooftops) and ground-mounted single-axis trackers. The choice depends on the location, the type of roof or terrain, and the expected yield.

Yes—we have carried out projects in the Czech Republic, among other places. We operate in the CEE markets and are open to projects throughout Europe.

We offer support in preparing documentation for banks and funds. We work with financial institutions that actively finance renewable energy projects.

We work with leading Tier 1 panel manufacturers (including Jinko Solar, LONGi, and Canadian Solar). The selection depends on the specifics of the project and the investor’s requirements.

Yes—we provide O&M services that include online monitoring, preventive maintenance, module cleaning, troubleshooting, and quarterly/annual reporting.

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Purpose of Contact
All consents are given voluntarily. Any consent may be withdrawn at any time without any negative consequences. Withdrawal of consent does not affect the lawfulness of processing carried out prior to such withdrawal.
Please be advised that, in order to best tailor our service offering to your needs, the proposal will be presented by EPC Solar Sp. z o. o.