Solek
Solek is a Czech-headquartered solar energy company that develops, builds, owns, and operates photovoltaic power plants across Europe and Latin America, serving institutional investors, energy utilities via long-term PPAs, and commercial/industrial customers with full-lifecycle solar solutions.
- Company typePrivate
- Founded2010
- HeadquartersPrague, Czechia
- Headcount101–250
- GTM typeB2B and B2C
- OfferingServices
What Solek does
Solek is a Czech-headquartered solar energy company that develops, builds, owns, and operates photovoltaic power plants across Europe and Latin America. Founded in 2010 and operating through SOLEK HOLDING SE, the group is structured into two main divisions: SOLEK Services Holding, which provides development and EPC (Engineering, Procurement, Construction) services, and SOLEK IPP Holding, which owns and operates solar assets. As of early 2025 the group had connected more than 432 MWp of solar capacity across 60+ projects in five countries, with 268+ MWp under construction and a stated target of 3.9 GW by the end of 2028. The largest single asset is the 95.2 MWp Leyda solar park in Chile, which generates 185 GWh annually for 23,000 households under a long-term PPA with ENEL Green Power effective January 1, 2025.
Solek firmographics
Firmographics- Name
- Solek
- Legal name
- SOLEK HOLDING SE
- Website
- https://solek.com
- Company type
- Private
- Founded year
- 2010
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Solek is a Czech-headquartered solar energy company that develops, builds, owns, and operates photovoltaic power plants across Europe and Latin America, serving institutional investors, energy utilities via long-term PPAs, and commercial/industrial customers with full-lifecycle solar solutions.
- Ownership category
- akta.pro rank
Solek industry classification
Industry- Product category
- Solar Energy Services
- NAICS
- Solar Electric Power Generation (221114), Electric Power Generation (22111)
- SIC
- Electric Services (4911)
- akta.pro primary industry
- Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System) (EUAMABAB)
- akta.pro secondary industries
- Solar PV Power Plant EPC (Utility-Scale) (EUAEAAAG), Utility-Scale PV EPC (Engineering, Procurement & Construction) (EUACAGAB), Solar Financing, Leasing & Ownership Platforms (Tax Equity, PPA, Securitization) (EUAMABAJ)
Keywords
Where Solek is headquartered
LocationHeadquarters
- HQ city
- Prague
- HQ country
- Czechia
- HQ region
- Europe
Offices7 records
Markets served
Solek business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Infrastructure, Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Electricity Production and Sales: Generation and sale of electricity from owned solar power plants. Revenue from power production and sales through PPAs and spot markets. IPP division manages and operates owned solar assets.
- Development and Construction Services (EPC): Full lifecycle services from planning, through implementation and grid connection, to ongoing monitoring and maintenance. SOLEK Services Holding provides development and construction services for solar plants.
- Corporate Bonds: Corporate bonds with ČNB-approved prospectus. Short and medium-term investments with fixed returns used to fund operations, development, and construction of photovoltaic plants. Includes Green Warranty Bonds and Green Construction Warranty Bonds.
- Commercial Rooftop Installations: B2B photovoltaic systems for commercial buildings, industrial halls, logistics facilities, and public institutions (schools, hospitals, sports facilities).
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Multi-year contract | Corporate bonds with ČNB-approved prospectus |
| Subscription | Annual | Green Warranty Bonds - unique bond program with highest investor protection |
| Subscription | Multi-year contract | Green Construction Warranty Bonds - funds as guarantee for project completion |
Go-to-market motion3 records
Distribution channels4 records
Marketing channels5 records
Solek product offering
Product offeringCore offering
Solek develops, builds, owns, and operates utility-scale and commercial solar photovoltaic power plants across Europe and Latin America. The company delivers full-lifecycle solar energy solutions including project development, EPC (Engineering, Procurement, Construction), grid connection, and ongoing O&M services. It also finances its operations through corporate bond programs (Green Warranty Bonds, Green Construction Warranty Bonds) distributed to investors. As of early 2025, the connected solar portfolio exceeds 432 MWp across 5 countries, with 60+ projects completed and a 3.9 GW target capacity by end of 2028.
Product overview
Solek is a solar energy company that develops, constructs, owns, and operates photovoltaic power plants. The company operates a platform-plus-services model, offering complete solar energy solutions spanning from development and EPC (Engineering, Procurement, Construction) services through to operations and maintenance. Core offerings include commercial photovoltaic systems for businesses and institutions, alongside investment products (Corporate Bonds, Green Warranty Bonds, and Green Construction Warranty Bonds) that finance solar development. The company is expanding into emerging areas including floating photovoltaics, agrivoltaics, wind power, battery storage, hybrid projects, and green hydrogen. As of early 2025, Solek's connected solar portfolio exceeded 432 MWp across 5 countries, with 60+ completed projects.
Differentiator
Problem solved
Functional benefit
Brands
- Green Warranty Bonds: Bond program providing guarantee for solar power plant defects, with funds held in Citibank escrow account
- Green Construction Warranty Bonds
- Korporátní dluhopisy
Quantifiable outcome
- 288+ MWp of connected solar capacity across portfolio
- +5 more outcomes
Companies that use Solek
Customer profileNamed customers8 records
Segments6 records
Ideal customer profiles4 records
Solek technology and API
TechnologyAPI detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration1 record
Feature4 records
Solek partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- ENEL Green PowercoreMajor energy company purchasing all electricity from Leyda solar park through long-term PPA contract effective January 1, 2025. PPA covers entire production of 185 GWh annually.
Scale indicators15 records
Recent moves9 records
Expansion highlights6 records
Solek competitors and assessment
Company assessmentBroad incumbents
- EDF Renewables: Global renewable energy developer and operator owned by EDF; comparable to Solek through its utility-scale solar and storage development capabilities and IPP model.
- Iberdrola Renovables: One of the world's largest renewable energy developers with significant solar capacity across Spain, Latin America, and globally; comparable as a vertically integrated solar/utility developer with similar geographies.
- Enel Green Power: Global utility-scale renewable developer and off-taker; directly comparable as Solek's largest PPA counterparty and a benchmark for utility-scale solar development economics.
- Acciona Energía: Spanish-headquartered global renewable energy developer with large-scale solar and wind projects in Latin America (notably Chile and Colombia) — directly comparable geographies to Solek's footprint.
- EDP Renováveis (EDPR): Global renewable energy developer with European and Latin American presence; comparable to Solek through its diversified solar and wind IPP portfolio across overlapping geographies.
Direct peers
- Lightsource bp: Utility-scale solar developer and IPP operating across Europe, the Americas, and Asia-Pacific; closely comparable to Solek in business model spanning project development, EPC, and asset ownership.
- Solarcentury (now Statkraft): European utility-scale solar developer with EPC and IPP capabilities; comparable to Solek as a solar-focused developer serving European and emerging markets.
- Sonnedix: Solar IPP with a multi-gigawatt portfolio across Europe and the Americas; comparable to Solek as a long-term asset owner focused on operational PV plants with development pipelines.
- Solaria Energía: European utility-scale solar PV developer and IPP with significant Spanish and Iberian focus; comparable as a pure-play solar developer operating in similar European regulatory environments.
Emerging players
- Rezolv Energy: Emerging European utility-scale renewables developer active in CEE and other emerging European markets; comparable to Solek in targeting similar geographies for solar and storage development.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
Solek social profiles
Digital presenceSolek financial estimates
Financial estimateRevenue estimate
Valuation estimate
Solek leadership team
Management profileNumber of profiles
Profiles3 records
Solek subsidiaries and ownership
Company hierarchySubsidiaries8 records
Solek funding detail
Funding detailFunding overview
Funding rounds2 records
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Solek M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Solek
What does Solek do?
Solek develops, builds, owns, and operates utility-scale and commercial solar photovoltaic power plants across Europe and Latin America. The company delivers full-lifecycle solar energy solutions including project development, EPC (Engineering, Procurement, Construction), grid connection, and ongoing O&M services. It also finances its operations through corporate bond programs (Green Warranty Bonds, Green Construction Warranty Bonds) distributed to investors. As of early 2025, the connected solar portfolio exceeds 432 MWp across 5 countries, with 60+ projects completed and a 3.9 GW target capacity by end of 2028.
Is Solek a public or private company?
Solek is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Solek founded?
Solek was founded in 2010. It employs 101 to 250 people.
Where is Solek based?
Solek is headquartered in Prague, Czechia, in the Europe region.
How does Solek make money?
Four revenue lines are on record. Electricity Production and Sales are the primary driver. The others are development and Construction Services (EPC), corporate Bonds and commercial Rooftop Installations.
Who are Solek's main competitors?
Broad incumbents on record are EDF Renewables, Iberdrola Renovables, Enel Green Power, Acciona Energía and EDP Renováveis (EDPR). Direct peers are Lightsource bp, Solarcentury (now Statkraft), Sonnedix and Solaria Energía. Rezolv Energy is listed as an emerging player.
Does Solek have an API?
No public API is recorded for Solek.
What industry is Solek in?
Solek's product category is Solar Energy Services. Its primary akta.pro industry code is EUAMABAB, Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System), with a secondary code of EUAEAAAG, Solar PV Power Plant EPC (Utility-Scale). Its NAICS code is 221114 and its SIC code is 4911.