Turnkey solar farm

OneMega by Ecostal Engineering

Rangées de panneaux photovoltaïques d'un champ solaire au sol, dans une prairie longée par une clôture

OneMega is Ecostal Engineering’s solar solution designed to deliver a complete, fully controlled roll-out of your solar farm.

Technicien en gants de travail fixant un panneau photovoltaïque

A turnkey solution

With OneMega, Ecostal Engineering supplies and installs all the equipment needed for your solar and storage project. Thanks to a “complete package” approach, you benefit from end-to-end support.

Our service covers the entire value chain, from the initial studies through to the commissioning of a ready-to-run installation.

Download the datasheet (PDF)
Vue aérienne d'une centrale solaire au sol entre des champs et un chemin rural

Performance, flexibility, profitability

With integrated storage, OneMega enables you to:

  • Maximise your production
  • Make the most of the energy you generate
  • Protect your operations against energy fluctuations
Standard configuration

The 1 MWp solar farm

  • 1 MWp

    of installed capacity

  • 70 x 120 m

    footprint

  • 6 inverters

    of 125 kVA, 400 V output voltage

  • 15 °

    table tilt

What the installation includes

  • Structure: 3 modules in portrait, 15° tilt, foundations on screw or driven piles, supply and installation of the structure, fitting and connection of the panels
  • Panels: bifacial glass-glass, 2,382 x 1,134 x 30 mm
  • Inverters: 6 inverters of 125 kVA, 400 V output voltage, 10 MPPTs, DC isolator and mounting bracket
  • DC side: supply, trenching and connection
  • AC side: supply, trenching and connection, 3 x 250 kVA PV switchboard
  • Site works: perimeter fencing and site set-up
  • Grid connection: low-voltage distribution network, 400 V
Schéma d'implantation d'un champ OneMega de 120 m sur 70 m, avec sa légende : panneaux photovoltaïques, onduleurs, armoire électrique photovoltaïque de 250 kVA, tranchées de câbles DC et AC, périmètre de la clôture

A project managed from start to finish

From engineering to commissioning, Ecostal Engineering takes care of every stage.

You benefit from a single point of contact and full control over lead times, costs and performance.

The stages we handle

  • Project sizing
    technical and economic
  • Selection
    of reliable, approved equipment
  • Construction
    and integration on your site
  • Commissioning
    and performance optimisation

Options

The standard configuration can be extended to suit the constraints of your site and grid connection:

  • 800 V inverter solution, with a high-voltage cabin and transformer substation
  • Solution with Huawei inverters
  • C&I storage solution with hybrid inverters
  • Light-duty crushed-stone track around the solar farm
  • Heavy-duty asphalt track around the solar farm
  • Water tank

The configuration also adapts to your site: additional DC or AC cabling, fencing and connection capacity are priced per metre or per kVA.

Case studies

Our work in the field

View all case studies
Vaste champ photovoltaïque au sol bordé de collines boisées

A forward-looking vision

Our OneMega offer is part of a sustainable approach: it actively contributes to the energy transition while improving your company’s competitiveness.

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