About
Founded in 1980, LesskW is a private headquartered in Fradelos, Portugal specializing in Solar, Energy Storage.
LesskW (formerly EnergyCon, acquired by Painhas SA in 2025) is a Portuguese energy services specialist founded in 1980 with extensive expertise in solar photovoltaic engineering. The company delivers turnkey EPC solutions for large-scale photovoltaic parks and offers personalized energy efficiency solutions combining solar generation with battery energy storage systems. Services include detailed investment analysis, custom project engineering, 24/7 technical support, and access to 100% project financing partnerships. Notable projects include Europe's first floating solar park testing solar-hydro complementarity at Alto Rabagão and Portugal's first large-scale QCELLS project (11.6 MW). The company holds ISO 9001 certification and emphasizes carbon neutrality and environmental sustainability through renewable energy democratization.
Headquarters
Fradelos, Portugal
Founded
1980
Company Type
Private
Business Models
Value Chain
Products
Photovoltaic EPC Solutions
Battery Energy Storage Systems
Operation & Maintenance Services
Projects
Alto Rabagão Floating Solar Park
QCELLS Large-Scale Project
Certifications & Awards
Certifications
ISO 9001