Photovoltaic System Installation

Photovoltaic System Installation

A photovoltaic system is only as good as the installation behind it. At T&R Solutions GMBH, we handle the complete PV system installation for commercial and industrial clients across Germany, from initial planning and system design through to on-site installation and final commissioning.

With over 12 years of hands-on PV installation experience and completed projects across retail, logistics and industrial facilities, we know what a properly installed system looks like and what it takes to deliver one. Every installation is planned to suit the specific site and carried out by a team that understands the full scope of the work.

Why Choose Us

From the first site assessment to final commissioning, T&R Solutions GMBH manages the complete PV installation process. We handle the planning, procurement, mounting, wiring, grid connection and handover so the client receives a fully operational system with no loose ends.

Frequently Asked Questions

Our PV installations cover site assessment, system design, panel mounting, inverter and wiring installation, grid connection and final commissioning. The client receives a complete, fully operational system at handover.
Yes. We install photovoltaic systems on commercial and industrial buildings including warehouses, logistics centres, retail facilities and manufacturing sites across Germany.
Timeline depends on the size and complexity of the system. We provide a clear project schedule during the planning phase so the client knows exactly what to expect before work begins on site.
Yes. Grid connection coordination and installation is included in our PV system work, carried out in line with the requirements of the relevant German network operator.
Yes. We carry out PV installations on existing commercial and industrial buildings. The site assessment covers roof condition, load capacity and structural suitability before any work is planned or started.

What Our PV Installation Work Covers

We handle the complete photovoltaic system installation scope for commercial and industrial sites, from site assessment and planning through to grid connection and commissioning.

Site Assessment

We visit the site, assess roof structure, orientation, shading and load capacity before any system design or procurement begins.

System Planning

Custom PV system design based on the site assessment, covering panel layout, inverter selection, wiring routes and grid connection requirements.

Panel Mounting

Professional mounting of PV panels on commercial and industrial rooftops using correct fixing systems for each specific roof type.

Inverter and Wiring

Full inverter installation and DC and AC wiring carried out to standard, connecting the panel array to the building grid connection point.

Grid Connection

Coordination and installation of the grid connection for the PV system, handled in line with German network operator requirements.

Commissioning and Handover

Full system commissioning, output testing and handover carried out on completion so the client receives a fully operational PV installation.

A Clear Process From First Call to Completion

Site Assessment

We visit the site, review requirements and plan the full scope of work before anything begins.

01

Project Planning

Our team prepares a detailed installation plan covering materials, timelines and all technical specifications for the job.

02

Installation & Handover

We execute the installation to spec, carry out final checks and hand over the completed project on schedule.

03

"T&R Solutions handled the full cable containment and tray installation on our warehouse project. Clean work, on schedule and no issues during handover."

Marcus H.

"We contracted T&R for MV cable pulling across our production facility. The team knew exactly what they were doing and finished ahead of schedule."

Stefan B.

What Our Clients Say About Us

500+ Client Reviews

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"The flat roof solar installation was completed without any disruption to our operations. Professional team, good communication throughout the entire project."

Andreas R.

"From planning to commissioning, the PV system installation was handled properly. T&R Solutions delivered exactly what was agreed with no surprises."

Klaus B.