What a 4.8 MWp Solar Farm Taught Us About Project Delivery

On Saturday, 18 July 2026, members of the PMI Chapter of Mauritius swapped slide decks for a field of 8,200 solar panels.

As part of the Chapter's Constructions Ambassador Program, we were welcomed on site at the newly commissioned 4.8 MWp solar PV farm at Poudre d'Or. The facility is owned by Dyospower Ltd, a joint venture between Omnicane Ltd, the Mauritius Commercial Bank and Calycé, and was developed by Omnicane-Calycé JV Ltd. The plant was built by Ecoasis Energy Solutions Ltd, who also operate and maintain it.

For two hours, our members saw what a renewable energy project actually looks like once the feasibility studies are signed off, the permits are secured, and the panels are in the ground.

The project at a glance

The farm began operations in April 2026 and sits on roughly 10 arpents of land. It has been implemented as two co-located projects under the Central Electricity Board's MSDG scheme, with two prosumers, Omnicane Milling Operations Ltd and the Mauritius Commercial Bank, and will export power to the national grid for 20 years under the terms of that scheme.

Numbers on a slide are one thing. Standing in front of the live SCADA readout is another. At the time of our visit, the plant was producing 3,542.56 kW, and had already avoided 1,941,909 kg of CO₂ since it started operating a few months earlier.

Technology that has to last twenty years

Two technical points stood out, and both are really procurement decisions in disguise.

First, equipment selection. The project uses TIER 1 solar modules with a performance warranty that extends beyond the term of the MSDG connection agreement. That is a deliberate choice to keep the asset's output guaranteed for the full revenue period. Inverters and ancillary equipment were sourced from leading global OEMs on the same logic.

Second, monitoring. Sensors across the farm continuously feed operational data into a SCADA system that can be accessed remotely. This allows the operator to detect abnormal operating conditions, isolate individual panel performance issues, and move from corrective to genuinely preventive maintenance. For a plant whose revenue depends on sustained output, observability is not a nice-to-have. It is the business model.

What developers weigh before a single panel goes up

Much of the discussion during the visit focused on everything that happens before construction. The team walked us through the considerations that make or break a renewable energy project:

• Site and land identification. Availability, accessibility, topography, solar irradiation, and the suitability of the land for PV installation. Ownership and regulatory approvals must be locked down before execution begins.
• Grid interconnection. Arguably the single biggest feasibility factor. Grid capacity studies and technical assessments by the utility are essential to confirm the network can absorb the expected generation.
• Business case. Capital investment, O&M costs, expected production, revenue projections and long-term viability. For the project to attract investors, the financial model has to deliver a return that matches their risk appetite and IRR expectations.
• Environmental impact. Expected clean generation, greenhouse gas reduction, contribution to national sustainability objectives, and any likely impact on environmentally sensitive areas or on the neighbourhood during construction and operation.
• Stakeholder management. Consultation with local authorities, village representatives and residents, to understand community expectations, address concerns and secure project acceptance.

That last point was flagged on site as a key success factor, and it is one that will feel familiar to every project professional in the room. The technical work is rarely what derails a project.

Risks, roadblocks and lessons learned

The team was refreshingly candid about the difficulties.

An existing CEB electrical line ran straight through the project site and had to be relocated before construction could start. The coordination required was significant and the process took considerable time. It is a classic example of a site constraint that looks minor on a drawing and becomes a critical-path item in reality.

Site selection and grid studies demanded detailed assessment across land suitability, connection capacity and utility technical studies before commitments could be made.

Permitting and design brought their own requirements, including demonstrating that the mounting structures could withstand extreme weather conditions. That is an unavoidable design constraint on a cyclone-prone island.

On the operational side, two risks dominate the project's life:

• PPA performance risk. Failing to achieve the energy production capacity required under the Power Purchase Agreement directly affects revenue and financial returns.
• O&M risk. The contractor must keep the plant at its expected capacity throughout its operational life, not just in year one.

Why this matters for project professionals

Mauritius has committed to an ambitious renewable energy trajectory, and projects like this one are how that commitment becomes megawatt-hours. But for our members, the value of the morning was broader than solar.

Here was a project with a fixed 20-year revenue horizon, a hard dependency on a third-party utility, an unmovable technical constraint discovered on site, community stakeholders who had to be brought along, and an operating phase where performance is contractually guaranteed. Change the technology and that description fits a great many of the projects our members deliver.

Seeing those dynamics play out on a real site, and being able to ask the people who lived through them, is exactly what the Constructions Ambassador Program was created for.

Thank you

Our sincere thanks to Omnicane, Dyospower and Ecoasis Energy Solutions for opening their site and speaking so openly about what worked and what did not.

A special thank you to PMI Mauritius volunteer Nathraj Chadee, who coordinated with Omnicane and Ecoasis to make this visit happen, and to volunteer Ferial Ramjaun, whose detailed notes from the day formed the backbone of this article.

The Constructions Ambassador Program gives PMI Mauritius members firsthand exposure to major infrastructure projects across the island, moving beyond theory to see, ask and learn directly from the professionals who plan, build and operate them. To join us at the next visit, keep an eye on pmimauritius.org/events.