Mexico's solar energy sector is growing at a pace few industries can match. Between 2018 and 2022, photovoltaic energy generation increased 533%. Financing platforms are mobilizing hundreds of millions of pesos to accelerate adoption, and companies across manufacturing, logistics, and retail are locking into multi-year power purchase agreements (PPAs) and tax equity structures they've never navigated before.
That growth is real. The risk hiding inside it is just as real, and far fewer people are talking about it.
The Two-Sided Risk Problem in Solar Finance
Solar energy companies sit at the intersection of two distinct commercial relationships, each carrying significant counterparty exposure.
On one side, they work with networks of installers, equipment suppliers, and contractors. These are the companies executing projects in the field, delivering warranties that span 25 years, and whose financial health directly determines whether a project performs as promised. If a supplier goes dark, gets flagged by SAT, or is operating in the gray economy, the damage lands on the company that trusted them.
On the other side, their customers, the enterprises adopting solar through financing or PPA structures, represent long-term contractual commitments. These are not spot transactions. A company entering a PPA with a financially fragile counterparty is absorbing credit risk across a decade-long contract.
Most solar companies in Mexico are managing both sides of this with informal processes, reference calls, and gut feel. In a high-growth market, that gap closes fast.
What Due Diligence Actually Requires in Mexico
Vetting a Mexican company used to mean requesting documents, waiting days, and hoping what you received was accurate. The problem was never just speed: it was depth. Commercial references tell you what someone wants you to hear. RFC validation tells you very little. A full picture requires going directly to the data.
SAT's fiscal infrastructure holds everything that matters. Four years of invoice flows (CFDIs emitted and received), declared financials, payroll records, shareholder structure, tax compliance history, and blacklist status. Cross that with OFAC sanctions screening and a network view of who the company does business with, and you have a due diligence profile that no document package can replicate.
That is what a KYC and KYS process built on SAT data looks like. It is not a background check. It is a fiscal X-ray.
Why the Renewable Energy Sector Has Specific Risk Exposure
Three factors make the solar sector particularly vulnerable to counterparty risk in Mexico:
1. Supply chain fragmentation. The solar installation market is large, fragmented, and unevenly credentialed. Many installers are micro-enterprises or informal operators. A company scaling its project pipeline is adding new suppliers faster than it can vet them.
2. Tax equity complexity. Mexico's tax equity financing model depends on the fiscal integrity of all parties involved. A supplier or client with EFOS or EDOS exposure (SAT's blacklist for companies involved in fake invoice schemes) can compromise the entire fiscal structure of a deal.
3. Long contract duration. PPAs and tax equity agreements are not six-month engagements. A customer who looks solvent at signing but is quietly becoming financially fragile represents a risk that compounds across years. Continuous monitoring, not a one-time check, is the appropriate response.
Welcoming Finsolar
CRiskCo is proud to announce a new partnership with Finsolar, Mexico's leading solar energy financing platform.
Founded in 2019 by a team with over 12 years of experience in project development and financing, Finsolar has built a model that removes the traditional barriers to solar adoption for Mexican companies. Through its PPA and tax equity structures, Finsolar has mobilized 600 million pesos in financing and is on track to deploy 5 billion pesos by 2028. The company works with enterprises across manufacturing, logistics, and retail and has achieved 400% growth in solar panel financing.
That scale demands a counterparty intelligence infrastructure that matches it.
Finsolar will use CRiskCo's platform to run KYC on the commercial clients entering its financing programs and KYS on the supplier and installer network it relies on to execute projects. The integration gives Finsolar's team direct access to SAT-sourced fiscal data for any Mexican company, FinScore credit intelligence, EFOS and OFAC screening, and commercial network mapping, across both sides of their business, from a single platform.
The goal is straightforward: scale faster, with confidence in who you are working with.
The Opportunity for Mexico's Energy Transition
Reaching Mexico's renewable energy targets requires moving capital at speed through complex supply chains and long-term commercial relationships. The companies that do this well will be the ones that build institutional-grade due diligence into their operations early, not as an audit exercise, but as a growth enabler.
CRiskCo exists to give Mexican companies the intelligence layer that makes confident decisions possible. We are glad to support Finsolar in building it.
CRiskCo is Mexico's Risk and Compliance Intelligence platform. We give banks, fintechs, enterprises, and growth-stage companies continuous visibility into credit risk, regulatory compliance, and counterparty exposure across Mexican business networks.
Want to see how CRiskCo can support your KYC and KYS process? Schedule a demo