Germany · Commercial and industrial
Industrial rooftop PV with demand control
Rooftop generation on a metal-production hall, with an outdoor storage cabinet clipping the morning demand peak.
IllustrativeOverview
The site runs two shifts, with compressors and forming lines starting within the same hour and setting a demand peak that the grid contract could not absorb for a planned third line.
Roof area was available on two adjoining halls, but the structural survey limited ballast height and excluded a section with skylights.
System composition
- 1.2 MWp of TF-M10 modules across two roof planes, string design aligned to the demand window
- 500 kWh TF-C100 cabinets at the yard edge, feeding the low-voltage bus at the main distribution board
- Energy management reading production meters every second, holding import below the contracted ceiling
- Annual module cleaning and cabinet inspection added to the existing maintenance contract
Notes from delivery
- Demand peak measured after commissioning is reported monthly through the site dashboard.
- The third production line was added without increasing the grid contract.
Illustrative reference configuration prepared for this website. Not a client reference.
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