Service portfolio

Four disciplines, fully in-house.

We don't deliver generic PV installation. Each discipline has its own standards, machines and certifications — and where we go deep, we go fully.

01 · Commercial rooftop

Commercial rooftop

Halls, logistics, industrial buildings. Trapezoidal, sandwich, bitumen, foil roof. 200 kWp to over 5 MWp. As a PV installation partner for general contractors and project developers, we handle the complete DC-side rooftop mounting on commercial and industrial roofs across Berlin, Brandenburg and beyond. Sealing and module mounting come from a single source — no interface between trades and no subcontractor chain.

Structural pre-check in close interface with the structural engineer
Sealing by our own plumber team — no subcontractor
DC cabling with module-level string protocol
AC connection up to handover point in agreement with the grid operator
Commissioning per DIN EN 62446-1 with Benning PV 2

02 · USP — Roof refurbishment with PV

Roof refurbishment with PV

The market typically awards this task to two companies. We deliver it from one source. We refurbish asbestos-laden existing roofs and build the new photovoltaic system within the same construction window — as a registered plumbing and roofing master company with certified expertise for asbestos removal. One contractor, one site management, one documented handover.

Asbestos removal per TRGS 519 Annex 4C, documented via black-white airlock
Complete disposal records and authority registration
Re-roofing in trapezoidal/sandwich or foil roof with membrane
Installation of the PV plant within the same construction window
One contract, one site management, one handover

03 · Ground-mount installations

Ground-mount installations

Conversion sites, former industrial areas, larger brownfields. Scalable into the MWp range. For ground-mount solar parks in Brandenburg and the surrounding regions we handle pile driving, substructure and the complete DC-side installation with our own equipment — utility-scale solar plants from fixed systems to tracked arrays under one continuous responsibility.

Geometry surveying and layout planning
Pile driving with own equipment and pull-out tests
Substructure (fixed system or tracker) including grounding
DC string lines in underground cable or cable tray
Transformer station connection in coordination with the electrical planner

04 · Agri-PV

Agri-PV

Elevated systems above agricultural land — dual use under EEG bonus. Agri-photovoltaics combines power yield and farming on the same area: elevated module tables stay passable for farm machinery, while tracker or fixed systems follow the crop requirements. We install agri-compliant systems in Brandenburg and nationwide — fully DC-side, with defined maintenance aisles.

Elevated module tables to allow farm machinery passage
Tracker or fixed systems depending on crop requirements
Structural and foundation interface with the specialist planner
DC cabling with defined maintenance axes
Handover incl. yield model and shading analysis

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