Photovoltaics

Power from your own roof

Design, installation and service of PV systems for commercial and residential buildings — including low-pitch roofs.

Learn more
01Overview

One system, one team

We start with the roof: structure, orientation, shading and the existing service connection. From that we size a system that matches your actual consumption rather than the largest possible module area.

Installation, electrical work, metering concept and the grid operator application are all handled by us. Because we come from switchgear building, the distribution board stays properly documented and can later take a battery or a wallbox.

After handover you see generation and consumption in the app. Maintenance, module cleaning and fault service come from the same team.

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PV
PV · 210 kWp rooftop
210kWp
largest system so far
70%
self-consumption possible
20yr
module performance warranty
1team
design through service
02Key data

What is possible

Roof types
Trapezoidal sheet, sandwich panel, bitumen, tile, low-pitch flat roof
System size
5 kWp on a house up to 210 kWp on a commercial roof
Storage
Optional, also as a retrofit — sized from your load profile
Metering
Self-consumption, full feed-in or cascade with several metering points
Authorities
Grid application, market data register, liaison with the grid operator
Service
Maintenance, monitoring, fault service, module cleaning
03Benefits

Why it pays off

Self-consumption

  • Cheaper than grid electricity
  • Predictable cost over 20 years
  • Surplus is fed into the grid

Extendable

  • Battery can be retrofitted
  • Wallbox prepared
  • Load management possible

Standard-compliant

  • VDE-AR-N 4105
  • Lightning and surge protection
  • Documentation for your insurer

Single source

  • Design and installation in-house
  • One point of contact
  • Service after handover
04Process

From enquiry to system

01

Roof survey

Site visit: structure, orientation, shading, condition of the covering and the service connection.

02

Sizing

Yield forecast and payback based on your load profile, plus a fixed quoted price.

03

Installation

Mounting structure, modules, inverters, distribution and metering position — usually within a few days.

04

Registration

Commissioning, grid application, registration and a walkthrough of the monitoring.

PV enquiry — we will come and look at your roof.

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