Top 20 Solar EPC Companies for Utility-Scale Projects
Find The Right Lender Faster. Access 12,000+ Lenders.
AI Lender Match helps business owners, investors, and sponsors identify lenders that fit their deal profile without wasting weeks on cold outreach. Get a smarter starting point for acquisitions, commercial real estate, trade finance, and structured debt transactions.
Top 20 Solar EPC Companies for Utility-Scale Projects
Solar EPC companies engineer, procure and construct photovoltaic power plants. For project sponsors, the EPC contractor is not just a construction vendor. It is a major bankability variable affecting schedule certainty, performance risk, warranty package, grid delivery and lender approval.
Request a QuoteThis list is written for sponsors, lenders and developers comparing EPC capability for utility-scale and large commercial solar projects. It is not a procurement endorsement. Lender fit depends on jurisdiction, contractor balance sheet, parent support, track record, contract form, liquidated damages, module supply, grid scope and performance security.
For market references, see Wiki-Solar’s EPC contractor table, Solar Power World’s 2025 Top Solar EPCs, and PV Tech’s coverage of Wiki-Solar rankings.
Financely view: lenders care less about brand names and more about bankable EPC terms. Sponsors need a fixed-price or properly controlled contract, performance LDs, delay LDs, parent support where required, module procurement clarity, grid scope, commissioning tests and assignment rights.
Top Solar EPC Companies and Contractors
SOLV Energy
Large U.S. utility-scale solar EPC and O&M platform frequently cited in global EPC ranking discussions.
McCarthy Building Companies
Major U.S. contractor active across large solar, storage and infrastructure construction programmes.
Eiffage Énergie Systèmes
European infrastructure and energy systems contractor with utility-scale solar construction presence.
Larsen & Toubro
Indian engineering and infrastructure group active in solar, grid, power transmission and large industrial projects.
Sterling and Wilson Renewable Energy
Solar EPC company with international utility-scale execution experience across Asia, Middle East, Africa and other markets.
Quanta Services
Large energy infrastructure contractor with solar, transmission, grid and power delivery relevance.
Moss
U.S. solar construction contractor active in large-scale solar and energy infrastructure projects.
Kiewit Energy Group
Major EPC contractor with energy, infrastructure, power and renewable project delivery capability.
Primoris Renewable Energy
U.S. contractor active in utility-scale solar, energy storage and renewable infrastructure construction.
Black & Veatch
Global engineering and construction firm active in power, renewables, grid, water and infrastructure.
Mortenson
U.S. contractor with utility-scale solar, wind, storage and energy construction experience.
BELECTRIC
European solar EPC and O&M contractor with utility-scale PV experience across multiple jurisdictions.
JUWI
Renewable energy developer and EPC group active in solar and hybrid energy projects.
ENERPARC
Solar developer, EPC and operator with European and international PV project experience.
CHINT Solar
Solar developer and EPC-linked platform with global PV project experience.
First Solar
Known primarily as a module manufacturer and project developer, with historic EPC and utility-scale project delivery relevance.
Scatec
Renewable energy developer with project delivery experience across emerging markets, solar, storage and hybrid assets.
PowerChina
Large Chinese engineering and construction group active in power, infrastructure and renewable energy delivery.
China Energy Engineering Corporation
Large power and infrastructure contractor with energy project delivery capability across global markets.
Sungrow Renewables / Sungrow Power Supply Ecosystem
Relevant in solar and storage project ecosystems, especially where inverter, storage and EPC-linked delivery overlap.
How Lenders Review a Solar EPC Contractor
| Bankability Item | What Lenders Test |
|---|---|
| Track record | Comparable MW delivered, jurisdictions, grid conditions, climate conditions and completion history. |
| Contract form | Fixed price, date certain, turnkey scope, exclusions, change order control and interface risk. |
| Liquidated damages | Delay LDs, performance LDs, cap levels, carve-outs and whether LDs are commercially meaningful. |
| Security package | Parent guarantee, performance bond, advance payment bond, warranty bond or retention mechanism. |
| Procurement | Modules, inverters, trackers, transformers, cable, grid equipment, warranties and supply chain risk. |
| Grid scope | Interconnection works, substation responsibility, transmission interface and commissioning acceptance tests. |
Related Financely pages include Solar Project Financing for Developers, Commercial Solar Project Finance Guide, How Do I Raise Debt for a Solar Project?, and Project Finance.
Need a solar project made lender-ready?
Financely structures solar project finance files around PPA strength, EPC terms, grid status, sponsor equity, DSCR, permits, tax credit strategy and lender requirements.
Request a QuoteFrequently Asked Questions
What does a solar EPC company do?
A solar EPC company handles engineering, procurement and construction of a solar project, including design, equipment sourcing, site works, installation, testing and commissioning.
Why does the EPC contractor matter for project finance?
The EPC contractor affects completion risk, cost certainty, performance guarantees, warranty enforceability, construction timeline, grid delivery and lender confidence.
Is the largest EPC always the best choice?
No. The best EPC depends on project size, location, grid scope, contract terms, local execution capacity, warranty package, balance sheet support and lender acceptance.
Can Financely finance solar projects before EPC is signed?
Financely can help prepare the financing file, but lenders usually need at least a credible EPC term sheet, draft contract, capex budget, site control, interconnection status and revenue contract before serious debt sizing.
Independent Capital Advisory
About Financely
Financely is an independent capital adviser focused on trade finance, project finance, commercial real estate and M&A funding. We structure, underwrite and place transactions through regulated partners across banks, funds and insurers.
Our work is transaction-specific. We assess the underlying financing requirement, commercial structure, repayment mechanics, collateral, documentation and counterparty risks before preparing opportunities for lender or investor review.
In trade and commodity finance, this includes analysis of the underlying trade, payment mechanics, market evidence, collateral controls and compliance risks. Engagements are undertaken on a best-efforts basis and do not constitute a commitment to lend or invest. All transactions remain subject to KYC, AML, due diligence, credit approval and counterparty requirements.
Trade Finance Expertise
Institutional Trade Finance Experience
Financely combines experience across documentary credits, structured trade finance, commodity finance, structured credit and working-capital facilities with transaction structuring, underwriting preparation and capital placement capabilities.
Our trade finance capabilities cover import, export, pre-shipment, post-shipment and commodity-backed financing structures across Europe, Africa, the Middle East, South Asia and Southeast Asia. We assess the commercial transaction alongside the proposed financing structure, including payment mechanics, counterparties, collateral, repayment sources and transaction controls.
Financely supports importers, exporters, commodity traders, manufacturers and other operating companies with structuring, underwriting preparation and placement of financing opportunities with banks, private credit funds, specialty lenders, insurers and other institutional capital providers.
Our work may include documentary credit structures, supplier financing, receivables facilities, inventory financing, borrowing-base facilities, pre-export finance and other structured working-capital solutions. Each mandate is developed around the underlying trade flow, credit profile and requirements of prospective financing providers.
Trade Finance Capabilities
- Documentary letters of credit under UCP 600
- Standby letters of credit under ISP98
- UPAS and supplier-payment structures
- Import and export financing
- Pre-export and pre-shipment facilities
- Post-shipment financing
- Receivables discounting and financing
- Inventory-backed facilities
- Commodity-backed working-capital facilities
- Borrowing-base financing structures
- Collateral-control structures
- Structured credit and private debt facilities
Underwriting & Execution
- Transaction structure and financing analysis
- Trade-flow and repayment-source assessment
- Counterparty and commercial-document review
- Collateral and security-package structuring
- Cash-control and repayment mechanisms
- KYC, AML and compliance coordination
- Credit memorandum and lender-package preparation
- Financial and transaction data-room preparation
- Lender and capital-provider identification
- Financing structure and term-sheet coordination
- Documentation-process coordination
- Financing placement and execution support
Financely's trade finance capabilities include postgraduate finance qualifications and professional experience across banking, structured credit, documentary trade finance, working-capital finance and cross-border commodity transactions. Sector exposure includes energy, metals, agricultural commodities, industrial products and general import-export trade.
Advisory Services
Find the Right Financing Service
Select the financing category relevant to your transaction. Each mandate is assessed based on transaction structure, capital requirement, execution readiness and lender suitability.
Trade Finance Advisory
Structuring and placement for importers, exporters, commodity traders and companies executing cross-border transactions. Mandates may involve documentary credits, commodity-backed facilities, receivables, inventory and structured working capital.
Project Finance Advisory
Debt and capital advisory for renewable energy, infrastructure, industrial and other capital-intensive projects. Financely supports sponsors with financing structure, lender preparation and capital placement.
Commercial Real Estate Finance
Capital advisory for commercial property acquisitions, developments, bridge transactions, construction projects and refinancing requirements.
M&A and Acquisition Finance
Capital structuring for acquisitions, buyouts, sponsor-backed transactions and strategic corporate purchases. Mandates may combine senior debt, private credit, bridge capital and mezzanine financing.
Private Credit and Structured Debt
Bespoke debt structures for companies and sponsors requiring institutional capital outside conventional bank lending parameters.
Financely Structured Finance Insights
