Construction Insurance for Utility-Scale Solar in Latin America
If you are developing, financing, or operating a utility-scale solar project in Latin America, the construction phase is when your exposure is highest and your coverage options are most consequential. A 200 MW solar plant under construction in Colombia, Peru, Argentina, or Brazil represents hundreds of millions of dollars in equipment, labor, and financing at risk — before a single kilowatt-hour reaches the grid.
Most domestic insurance markets in the region cannot fully service that exposure. This guide explains what coverage is required, where the gaps appear, and how international market access changes the equation for developers and lenders working at scale in LATAM.
Why Construction Is the Highest-Risk Phase
During construction, a utility-scale solar project faces risks that simply do not exist once it is operational:
- Equipment in transit and on-site — hundreds of thousands of solar panels, inverters, transformers, and racking systems moving through ports, customs, and unpaved access roads
- No revenue to offset a loss — a delay caused by a major incident before commissioning can eliminate project returns entirely
- Lender exposure — construction loans and green financing packages are fully drawn but generating nothing; lenders carry maximum exposure and their covenants reflect it
- Local supply chain concentration — in markets like Colombia and Peru, limited local EPC capacity means contractor defaults or delays cascade quickly
- Political and regulatory risk — permitting delays, grid connection uncertainty, and regulatory changes can halt construction in ways that are partially insurable
- BESS integration risk — projects incorporating battery energy storage (now common in Chile and increasingly in Brazil) add technology-specific failure modes that standard construction policies rarely address
The Core Coverage Stack for Solar Construction
| Coverage | What It Covers | Priority |
|---|---|---|
| CAR / EAR | Physical loss or damage to the project during construction — panels, racking, inverters, transformers, civil works | Required |
| DSU / ALOP | Lost PPA revenue during the period an insured event delays commercial operations | Required |
| Marine Cargo | Panels and equipment in ocean transit, port, inland transit, and on-site staging | Required |
| Third-Party Liability | Bodily injury and property damage to third parties during construction | Required |
| Contractor's Equipment | Heavy machinery and tools on site, owned or rented by the EPC | Critical |
| BESS Extension | Battery storage systems — thermal runaway, cell failure, performance degradation | Critical if BESS |
| Political Risk | Expropriation, political violence, currency inconvertibility — especially for Colombia, Argentina | Recommended |
1 Construction All-Risk (CAR) / Erection All-Risk (EAR)
This is the foundation. A CAR/EAR policy covers physical loss or damage to the project during the construction period — from ground-breaking through commissioning and testing. For utility-scale solar, key considerations include:
- Panels and trackers — bifacial panels and single-axis trackers require underwriters who understand PV-specific failure modes, not just standard construction equipment
- Natural catastrophe sublimits — flood, earthquake, and windstorm sublimits must reflect actual exposure; default market caps often understate risk in the Atacama region, the Andes corridor, and Brazil's northeast
- Testing and commissioning coverage — many standard CAR policies exclude damage during initial energization, which is a high-risk moment and must be explicitly endorsed
- Maintenance period extension — coverage should extend through the defects liability period post-commissioning
2 Delay in Start-Up (DSU) / Advanced Loss of Profits (ALOP)
DSU is the coverage that most developers underestimate and most domestic markets underprice. It pays for lost revenue during the period that an insured physical loss delays commercial operations.
DSU for LATAM solar projects must also address grid connection delay — in Colombia, Argentina, and Peru, grid connection timelines are highly variable, and DSU should explicitly cover delays caused by an insured physical event that prevents timely grid connection.
3 Marine Cargo
Solar panels manufactured in China, the United States, or Europe travel thousands of miles before reaching a construction site in Arequipa, Antofagasta, or Bahia. Marine cargo coverage must address: ocean transit from port of origin; inland transit from port of entry to site; staging area storage; and customs delay exposure where applicable.
4 Third-Party Liability During Construction
Construction sites generate significant third-party exposure: local communities, access roads, neighboring agricultural operations, and public infrastructure. Public liability and employer's liability must be structured to local regulatory requirements while meeting the standards of international lenders.
Where Domestic Markets Fall Short
In Brazil, Chile, Mexico, Colombia, Peru, and Argentina, local insurance markets have improved significantly. But for utility-scale solar projects — particularly those above 100 MW — several structural limitations remain:
- Capacity constraints — A single 300 MW solar project may have an insured value exceeding $300M. Most domestic LATAM markets cannot provide full capacity for a single site at this scale without co-insurance arrangements that are opaque to the buyer.
- Technology gaps — Underwriters in local markets often apply generic construction language to solar projects, creating coverage gaps around bifacial panel performance, tracker failure, and BESS integration.
- DSU sophistication — Correctly structuring DSU for a PPA-backed project with project finance debt requires underwriters who understand both renewable energy and structured finance — rare outside London and specialty markets.
- Currency and valuation — Projects financed in USD but operating in local currency create valuation complexity at claims time that domestic policies often do not address explicitly.
The Role of International Market Access
Lloyd's of London and the broader international specialty market have significant capacity and expertise in utility-scale renewable energy construction across every major LATAM market. London-market underwriters understand risk profiles from seismic zones in Chile and Peru to the regulatory environment in Argentina under the RIGI regime to the logistics challenges of large-scale construction in Brazil's northeast.
Lender Requirements for Green-Financed Solar Projects
For developers working with international lenders — IFC, IDB Invest, BNDES, HSBC, Santander, or commercial banks offering green financing — international market access is often not optional. Lender insurance schedules frequently specify:
- CAR/EAR at full replacement value with no sublimit gaps
- DSU/ALOP sized to projected PPA revenue for the full indemnity period
- Third-party liability minimums exceeding local regulatory requirements
- The lender named as additional insured and loss payee on property covers
- Carrier minimum credit ratings (typically A- or better by AM Best or equivalent)
- Policy terms in English or bilingual, with a governing law clause acceptable to the lender
- Annual insurance certificate delivery requirements
These requirements — standard in project finance globally — are difficult to satisfy through domestic LATAM markets alone. A broker with wholesale and international market relationships, including Lloyd's capacity, is typically required to place the full program.
Pre-Construction Insurance Checklist
Frequently Asked Questions
Discuss Your Solar Construction Program
Whether you're breaking ground on a 50 MW project in Colombia or closing green financing on a 700 MW complex in Peru, we can structure the coverage your lenders require.
📋 Programa Completo de Seguros
Este artículo es parte de nuestra guía especializada en seguros para energía solar en América Latina. Visita nuestras páginas de programa completo para cotizar tu proyecto:
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Este artículo es parte de nuestra guía especializada en seguros para energía solar en América Latina.
🔗 Seguros para Parques Solares en LATAM — Programa completo en español
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