Applied Solar Energy
Energía Solar Aplicada is a Valencia-based multinational photovoltaic engineering company that develops, constructs, and maintains solar installations for industrial enterprises across Spain, Italy, the USA, and Nicaragua. It operates an integrated platform spanning EPC, O&M, project development, and electricity commercialization through subsidiary Enerai.
- Company typePrivate
- Founded2002
- HeadquartersValencia, Spain
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Applied Solar Energy does
Energía Solar Aplicada (ESA) is a Valencia-headquartered, vertically integrated photovoltaic engineering company founded in 2002, operating across Spain, Italy, the United States, and Nicaragua. The company provides end-to-end services spanning project acquisition, engineering, EPC construction, operations and maintenance, and electricity commercialization through its wholly-owned subsidiary Enerai. Its primary customer segment is industrial enterprises — manufacturing facilities, factories, logistics centers, and warehouses — seeking on-site solar generation to reduce daytime electricity costs, with engagement models ranging from turnkey installations to roof-rental and surplus-energy purchase agreements.
ESA manages a portfolio of more than 179 MW in operation across 500+ installations developed since inception, with 60+ MW under active O&M contracts. The company has deployed €60M of own capital plus €45M in non-recourse project financing, and announced a €15M capital allocation in March 2024 to double PV capacity, with a stated 2025 pipeline targeting a 400% increase in installed capacity. Its technology stack includes continuous real-time monitoring platforms covering 60+ MW, AI-supported predictive maintenance that identifies abnormal operating patterns and anticipates failures, and drone-based infrared thermographic inspections for hotspot detection — supporting both third-party O&M clients and its own utility-scale and rooftop assets.
The revenue model combines one-time EPC project fees, recurring O&M subscriptions priced by installed capacity, recurring electricity supply margins through Enerai, and usage-based surplus energy purchases. Go-to-market is direct enterprise field sales, supplemented by technical content marketing through the esasl.com blog and industry publications. ESA has progressively expanded its vertical scope, adding self-consumption in 2018 and electric vehicles and energy storage in 2021, while extending its geographic footprint through offices opened in Italy and the USA in 2011 and Nicaragua in 2018.
Applied Solar Energy firmographics
Firmographics- Name
- Applied Solar Energy
- Legal name
- ENERGIA SOLAR APLICADA S.L.
- Website
- https://esasl.com
- Company type
- Private
- Founded year
- 2002
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Energía Solar Aplicada is a Valencia-based multinational photovoltaic engineering company that develops, constructs, and maintains solar installations for industrial enterprises across Spain, Italy, the USA, and Nicaragua. It operates an integrated platform spanning EPC, O&M, project development, and electricity commercialization through subsidiary Enerai.
- Ownership category
- akta.pro rank
Applied Solar Energy industry classification
Industry- Product category
- Solar Energy EPC and O&M Services
- NAICS
- Solar Electric Power Generation (221114), Electric Power Generation (22111)
- SIC
- Cogeneration Services & Small Power Producers (4991), Services-Facilities Support Management Services (8744)
- 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), Solar Panel Cleaning (HSAEAJAL), Solar Design, Engineering & Performance Software (PV Modeling, Digital Twins, Monitoring) (EUAMABAH)
Keywords
Where Applied Solar Energy is headquartered
LocationHeadquarters
- HQ city
- Valencia
- HQ country
- Spain
- HQ region
- Europe
Offices3 records
Markets served
Applied Solar Energy business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- EPC Services: Engineering, procurement, and construction of photovoltaic installations for own portfolio and third-party clients. Includes project development, construction, and commissioning.
- Operations & Maintenance: O&M services for own portfolio (60+ MW under contract) and external clients. Includes monitoring, cleaning, thermographic inspections, and preventive maintenance.
- Industrial Self-Consumption Installations: Design, installation, and financing of rooftop/ground-mounted PV systems for industrial clients. Offers roof rental, installation, and surplus energy purchase models.
- Electricity Commercialization (Enerai): Own electricity supplier company that purchases surplus energy from client installations and commercializes electricity to industrial customers.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Multi-year contract | Industrial Self-Consumption - Turnkey Installation |
| Subscription | Annual | Industrial Self-Consumption - Roof Rental Model |
| Subscription | Annual | Operations & Maintenance Services |
| Usage-based | Monthly | Surplus Energy Purchase |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels3 records
Applied Solar Energy product offering
Product offeringCore offering
Energía Solar Aplicada delivers end-to-end photovoltaic solar energy services for industrial clients, covering project acquisition and development, engineering design, construction and commissioning of rooftop and ground-mounted PV installations, and ongoing operations and maintenance for both its own portfolio and third-party plants. The company also installs industrial self-consumption systems under turnkey or roof rental models, and commercializes electricity through its wholly owned supplier Enerai, which purchases surplus energy from client installations.
Product overview
ESA (Energía Solar Aplicada) is a multinational engineering company offering an integrated suite of photovoltaic services. The core offering consists of five interconnected service pillars: Project Acquisition (identifying and developing new solar projects), Project Engineering (designing optimized PV systems), Operations and Maintenance (ensuring optimal performance through monitoring and preventive maintenance), Industrial Self-Consumption (installing rooftop and industrial solar systems), and the proprietary Enerai electricity supplier brand (which purchases surplus energy and provides competitive electricity rates). The company manages a portfolio of photovoltaic plants across Europe (Spain, Italy), North America (USA), and Central America (Nicaragua), with over 500 installations developed and more than 179 MW in operation.
Differentiator
Problem solved
Functional benefit
Brands
- Enerai: Electricity supplier company owned by ESA that buys surplus energy produced by photovoltaic installations
- Operaciones & Mantenimiento
- Adquisición de Proyectos
- Ingeniería de Proyectos
- Autoconsumo Industrial
Products and services
- Operaciones y Mantenimiento (Operations and Maintenance) Comprehensive O&M services for photovoltaic plants including cleaning, electrical inspections, thermographic surveys, and 24/7 continuous monitoring to maximize performance and extend equipment lifespan for ESA's own portfolio and third-party clients.
- Adquisición de Proyectos (Project Acquisition and Development) Development and acquisition of photovoltaic projects including site selection, feasibility studies, and project development from conception through construction, for own portfolio and third-party clients.
- Ingeniería de Proyectos (Project Engineering) Engineering services for solar installations including system design, optimization of module orientation and tilt, and integration with electrical infrastructure for grid-connected and self-consumption systems.
- Autoconsumo Industrial (Industrial Self-Consumption Installations) Design, installation, legalization, and operation of photovoltaic installations for industrial self-consumption, including roof rental, installation construction, permit processing, and surplus energy purchase for manufacturing facilities, factories, logistics centers, warehouses, and industrial plants.
- Enerai Electricidad (Electricity Supplier) Wholly owned electricity supplier company that buys surplus energy produced by photovoltaic installations and offers competitive electricity rates for industrial customers across other consumption needs.
- Plantas Fotovoltaicas (Utility-Scale Photovoltaic Plants) Utility-scale ground-mounted and rooftop photovoltaic installations including solar farms in Spain, Italy, USA (North Carolina, Texas, Florida), and Nicaragua, developed for own portfolio and third-party investors.
Quantifiable outcome
- 179+ MW in operation across portfolio
- +3 more outcomes
Companies that use Applied Solar Energy
Customer profileNamed customers3 records
Segments2 records
Ideal customer profiles2 records
Applied Solar Energy technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Applied Solar Energy partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- EneraicoreESA's own electricity supplier company that purchases surplus energy from client PV installations and commercializes electricity to industrial customers. Integral part of ESA's service offering providing comprehensive energy solutions to industrial clients.
Scale indicators11 records
Recent moves7 records
Expansion highlights5 records
Applied Solar Energy competitors and assessment
Company assessmentBroad incumbents
- Enel Green Power: Global renewable IPP with significant solar generation across Europe, North America, and Latin America. Overlaps with ESA in utility-scale PV project development, O&M, and PPA supply.
- Acciona Energía: Major Spanish renewable energy IPP and EPC operating utility-scale wind and solar globally. Competes for the same utility-scale PV tenders and EPC contracts but from a far larger balance sheet.
- Iberdrola Renovables: Global utility with large-scale solar generation and PPA activities across Spain, USA, and Latin America. Competes for utility-scale PV project pipeline and corporate PPA contracts targeted by ESA.
- Sonnedix: Global solar IPP with European and Latin American footprint. Overlaps with ESA's utility-scale PV development and asset ownership activity, particularly in Italy and the Americas.
Direct peers
- Gransolar Group: Spanish PV EPC and project developer specializing in utility-scale solar and industrial self-consumption. Most direct peer: shares ESA's Iberian EPC + O&M + asset ownership model and customer base of industrial enterprises.
- Solarpack: Spanish utility-scale PV developer and IPP active across Europe, Americas, and Asia-Pacific. Closely comparable business model spanning project development, EPC, O&M, and asset ownership.
- Solaria Energía: Spanish PV developer and generator with both utility-scale projects and distributed-generation exposure. Comparable in Iberia-focused PV generation and project development activity.
- TSK: Spanish EPC contractor with a strong renewables division, including PV plant construction and BoP works. Comparable in scale, geography (Iberia + international), and EPC delivery model for industrial and utility clients.
Emerging players
- Cox Energy (formerly Solaria): Iberian-origin solar developer with operations across Europe and Latin America. Comparable geographic diversification and project development focus, though with a heavier IPP weighting.
Regional players
- Solargen: Iberian PV EPC and O&M provider. Comparable as a regional Spanish competitor in industrial self-consumption and small/medium utility-scale PV EPC work.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Applied Solar Energy social profiles
Digital presenceApplied Solar Energy financial estimates
Financial estimateRevenue estimate
Valuation estimate
Applied Solar Energy leadership team
Management profileNumber of profiles
Applied Solar Energy subsidiaries and ownership
Company hierarchySubsidiaries1 record
Applied Solar Energy funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Applied Solar Energy 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 Applied Solar Energy
What does Applied Solar Energy do?
Energía Solar Aplicada delivers end-to-end photovoltaic solar energy services for industrial clients, covering project acquisition and development, engineering design, construction and commissioning of rooftop and ground-mounted PV installations, and ongoing operations and maintenance for both its own portfolio and third-party plants. The company also installs industrial self-consumption systems under turnkey or roof rental models, and commercializes electricity through its wholly owned supplier Enerai, which purchases surplus energy from client installations.
Is Applied Solar Energy a public or private company?
Applied Solar Energy is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Applied Solar Energy founded?
Applied Solar Energy was founded in 2002. It employs 1 to 10 people.
Where is Applied Solar Energy based?
Applied Solar Energy is headquartered in Valencia, Spain, in the Europe region.
How does Applied Solar Energy make money?
Four revenue lines are on record. EPC Services are the primary driver. The others are operations & Maintenance, industrial Self-Consumption Installations and electricity Commercialization (Enerai).
Who are Applied Solar Energy's main competitors?
Broad incumbents on record are Enel Green Power, Acciona Energía, Iberdrola Renovables and Sonnedix. Direct peers are Gransolar Group, Solarpack, Solaria Energía and TSK. Cox Energy (formerly Solaria) is listed as an emerging player. Solargen is listed as a regional player.
Does Applied Solar Energy have an API?
No public API is recorded for Applied Solar Energy.
What industry is Applied Solar Energy in?
Applied Solar Energy's product category is Solar Energy EPC and O&M 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 4991.