Administrative & Technical Solvency
We supply certificates of good standing with Tax Authorities and Social Security, REA registration, certificates of satisfactory execution, and high-coverage third-party liability insurance.
Public Administration · City Councils, Public Entities & Tenders
Solar panel cleaning and maintenance for public administration and tenders
Proven technical solvency, official construction accreditation (REA), and ISO 14001 environmental certification for public contracts, technical specifications (PPT), and rooftop maintenance across municipal buildings and civic solar facilities.
Electronic invoicing compliant · Response in under 24 hours · Spain & Portugal
- REA Construction Accreditation
- ISO 14001 Environmental Certification (OCA Global)
- Official SolarCleano & Chemitek Distributor
- Over 30 years of industrial group experience
- Technical and commercial response in 24 hours
Public Sector Compliance
Guarantees required in public tenders and institutional contracts
Occupational Safety & CAE Coordination
Workplace safety plans, certified height-safety licenses (lifelines, MEWPs), and electrical hazard protocols to operate safely across schools, sports pavilions, and civic headquarters.
Strict Environmental Standards
Certified management under ISO 14001: pure RO water produced on site with zero toxic run-off, and 100% herbicide-free mechanical vegetation mulching.
Public Sector Solutions
Comprehensive photovoltaic maintenance for public assets
Tenders & Framework Contracts
Request technical assessmentMunicipal Rooftops & Public Self-Consumption
Periodic robotic cleaning with pure RO water across schools, community sports centers, hospitals, and administrative offices without disrupting citizen services.
Eco-Friendly Mechanical Mowing
Vegetation control using 51 cm low-profile crawlers under solar tables. Wildfire prevention with zero herbicides and zero aquifer contamination.
Drone Thermography & Audit Reports
Aerial thermal surveys with orthomosaic anomaly mapping, ideal for project commissioning or public fund compliance.
Multi-Year Maintenance Contracts
Scheduled calendar covering all municipal facilities or consortium buildings under a single administrative procurement file.
Procurement Workflow
How we collaborate with public entities and bidders
1 · Tender or technical inquiry
We review technical specifications (PPT) or direct contracting requirements.
2 · Technical & financial proposal
Detailed technical plan, work methodology, economic breakdown, and solvency credentials in 24–48 hours.
3 · Safety clearance & execution
Comprehensive CAE safety submission followed by modular, phased execution without public impact.
4 · Inspection sign-off & report
Execution certificates, comprehensive before/after photo documentation, and compliant electronic billing.
Rooftop & Ground Installations
Operational versatility across public rooftops and arrays
Frequently Asked Questions
Questions from public procurement and environmental officers
Do you issue electronic invoices compliant with public procurement portals?
Yes. We process structured electronic invoices through national portals (FACe in Spain, public accounting channels in Portugal) with official administrative DIR3 codes.
What certifications and solvency credentials do you provide for tender submissions?
We provide official REA registration, ISO 14001 environmental certification issued by OCA Global, tax compliance certificates (AEAT/AT), Social Security clearance, and documented track record of successful execution in solar facilities.
Does your mowing service comply with municipal herbicide bans?
Absolutely. All vegetation control is executed mechanically using remote-controlled electric and low-emission mulchers (51 cm height). We use zero chemical herbicides, fully adhering to water conservation and environmental protection regulations.
Can Clean Sunny act as a technical subcontractor for public tender awardees?
Yes. We frequently partner with Energy Service Companies (ESCOs), primary EPC contractors, and engineering awardees, contributing specialized high-capacity robotics and certified technicians.
Public Sector Contact
Request a technical proposal or tender quote
Specify your municipal buildings or civic solar facilities. Our engineering team will submit technical documentation and economic pricing in under 24 hours.
- Technical proposal in under 24 hours
- Operational coverage across Spain & Portugal
- Officially certified in REA & ISO 14001
Phone +34 936 555 555 · Technical service for public entities