Solar Panels for Business – Industrial Systems 2026

Commercial solar panels are a strategic investment that immediately reduces operating costs, strengthens your company’s ESG profile, and protects against energy price volatility. Iliatoras designs and installs industrial and commercial solar systems from 10kW to 500kW and above.

Types of Commercial Installations

🏭 Warehouse / factory roof — Utilise large roof surface area
🏢 Commercial building roof — Reduce overheads & operating costs
🚗 Parking canopy (carport) — Solar canopy with EV charging capability
🌿 Ground-mounted — Installation on open land or company grounds

Why choose solar for your business?

💰 Reduce electricity bills by up to 80%
📊 Stable, predictable energy costs for 25+ years
🌱 Strengthen ESG & corporate sustainability credentials
📉 Investment payback in 2-5 years depending on consumption
🔋 Optional battery energy storage (BESS) & uninterruptible power supply

Installation Steps for a Commercial System

📋 1. Energy Study — Consumption analysis & production forecast
📐 2. Structural Study — Roof load-bearing capacity assessment
📑 3. Permitting — DEDDIE, planning permission where required
⚙️ 4. Installation — Professional crews, minimal business disruption
📡 5. Monitoring — Telemetry & SCADA for industrial systems

Technical Specifications – Commercial Systems

⚡ Power: 10kW – 500kW+
🔲 High-power monocrystalline panels (450-700W each)
🔌 Three-phase inverter for industrial & commercial use
🛡️ Panel warranty: 25-30 years performance
🔋 Optional BESS (Battery Energy Storage System) — 10-15 year warranty
📊 Production & consumption monitoring system

Frequently Asked Questions

What size system does my business need?
It depends on annual consumption & available space. As a rule: every 10kW produces ~13,000 kWh/year. Our team provides a free energy study.

Is a permit required for a commercial solar system?
For systems up to 10.8kW no building permit is required. For larger systems, Iliatoras handles the full permitting process.

Can I sell electricity to the grid?
Yes — through net billing. The principle is self-consumption first (Zero Feed-In) and settlement is by value, not 1:1 kWh.

How long does installation take?
Industrial systems of 50-200kW are installed in 3-7 days with minimal disruption to operations.

Contact – Request a Professional Study

Iliatoras Photovoltaics S.A.
Laertou 22, Capital Trade Center
57001 Thermi, Thessaloniki
Tel: +30 2310 474644
Email: [email protected]