Independent performance analytics for solar asset owners.

We help solar asset owners see what their portfolios are really doing: where energy and revenue are being lost, how each plant performs against expectation, and which platform and contract decisions actually pay off. Independent and platform-agnostic by design.

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Owner-side. Platform-agnostic.
3.5 GW+
managed and analyzed
15 yrs
across the US, Europe, and Latin America
7+
countries and monitoring platforms
Countless
hours spent inside the data

What we do

Independent advisory for solar owners and operators, across the technical decisions that carry real money. Every engagement is scoped case by case.

Underperformance analysis

Make sense of the gap between expected and actual generation.

  • Expected-generation modeling for a defensible baseline
  • Loss attribution across soiling, shading, trackers, availability, and clipping
  • Performance-ratio and availability trend analysis
  • Root-cause analysis of persistent underperformance
Technical asset management & monitoring

Get technical asset management and monitoring set up right.

  • How to structure performance and availability monitoring
  • Alarm and exception triage, escalated by priority
  • Monthly owner reporting and KPI tracking
  • Warranty and O&M oversight with root-cause follow-through
Digitalization & transition

Plan and de-risk your move onto a new platform.

  • Onboarding and rollout of a new monitoring platform
  • End-to-end project management, from kickoff to go-live
  • Digital-twin and asset-hierarchy setup
  • Data migration and validation through the move
Strategy & advisory

Make the big platform and technology calls with confidence.

  • Monitoring and analytics platform selection
  • Drone thermal imaging recommendations
  • Performance and O&M strategy
  • Industry trends and technology outlook
Contracts & guarantees

An independent read before you sign.

  • Review of O&M contracts and service agreements
  • EPC performance guarantee review
  • Availability calculation design and methodology
  • Warranty and performance-claim support

How it works

A straightforward, human-in-the-loop engagement. We agree on the question, we dig into it, and you get clear, actionable recommendations, with room to iterate.

Step 01

Scope the work

A short call to define the question, the sites involved, and what you are trying to decide. No cost, no commitment.

Step 02

Share context

You share the context we need: performance history, contracts, platform setup, or whatever the question touches.

Step 03

Assess & analyze

We work through the problem and pressure-test the options, keeping you in the loop on assumptions and early findings.

Step 04

Recommend & review

You get clear findings and recommendations, plus a walkthrough and a round of refinement.

How engagements work

Every engagement is scoped and quoted individually, based on what you need and the state of your data. No public rate card, and no open-ended hourly meter running in the background.

Front door

Fixed-fee performance audit

A single-plant or small-portfolio audit at a fixed fee, ending in a prioritized roadmap of what to fix and what it is worth.

Ongoing

Embedded reporting retainer

Monthly owner and asset-manager reporting on retainer: loss detection, availability, and revenue governance, tracked against a clear KPI.

Advisory

Advisory & ad hoc

Short engagements: a second opinion on underperformance, an availability-guarantee review, or a scoping study before a larger piece of work.

Tell us what you are weighing up and we will reply with a proposal and timeline, usually within one business day.

An analytics practice built on the owner's side of the table.

Hyadi Analytics is an independent performance analytics practice for solar asset owners. Behind it sits more than fifteen years of managing and analyzing utility-scale solar across the US, Europe, and Latin America, most of it on the owner's side of the table.

We built Hyadi because owners keep paying for energy they never see: undetected availability losses, soiling and tracker faults, and curtailment and negative-price exposure that no one is quantifying. We give owners and operators the analytics they wish they had, without building an in-house data team.

We are independent by design. We do not sell a monitoring platform, take vendor commissions, or answer to your EPC or O&M provider, so the read you get is the one your numbers actually support. We work platform-agnostic, across whatever monitoring and analytics stack you already run.

Based in Madrid, we work across Iberia and international portfolios, in Spanish and English.

  • Professional-engineer-led
    Independent, licensed expertise
  • IEC 61724-aligned methods
    Bankable PR and availability reporting
  • Owner-side experience
    Spain, Italy, and the Americas
  • Platform-agnostic
    Built around your existing stack

Get in touch

Tell us about your portfolio and what you are weighing up. We will reply within one business day.

What to expect

Tell us about your portfolio and what you are weighing up. We will confirm scope and share a fixed proposal before any commitment.

Independent and platform-agnostic Owner-side performance analytics Based in Madrid, serving Iberia and international portfolios