The Challenge: Alpine-Grade Corrosion & Tight Execution Windows

Poland’s climate presents severe challenges for ground-mounted solar structures: harsh winters, high precipitation, prolonged moisture exposure, and freezing ground dynamics. Traditional hot-dip galvanized (HDG) steel often struggles with cut-edge corrosion over a 25-year lifespan when modified on-site.

Furthermore, the regional EPC contractor required a solution that guaranteed structural longevity under European wind and snow loading while adhering to a strict 6-month timeline—from initial CAD modeling to full site assembly.

The Solution: Structural Precision with Terra ZAM System

As a dedicated solar mounting system manufacturer, SOEASY SOLAR designed a custom Terra ZAM structural solution for the project’s terrain and environmental load requirements.

• Advanced Material Performance: Built using high-grade Zinc-Aluminum-Magnesium (Zn-Al-Mg) coated steel. Terra ZAM provides up to 5x superior corrosion resistance compared to traditional galvanized steel.

• Self-Healing Protection: The unique Zn-Al-Mg alloy forms a protective, dense protective film over exposed edges and punched holes, eliminating the risk of cut-edge rust in moist Polish climates.

• Modular Engineering: Designed for rapid, pre-assembled field installation, minimizing on-site drilling and labor hours on freezing ground conditions.

The Execution: From Blueprint to Realization in 6 Months

1. Month 1-2: Engineering & Structural Calculation

   SOEASY SOLAR’s engineering team completed terrain-matching structural simulations, optimizing steel consumption without compromising load safety margins.

2. Month 3-4: Precision Manufacturing & Quality Assurance

   Components were roll-formed and quality-tested in factory-controlled conditions to ensure perfect alignment upon site delivery.

3. Month 5-6: Rapid On-Site Assembly & Completion

   Thanks to pre-designed connection points and modular framing, installation was completed seamlessly, allowing the site to transition from bare ground to a fully mounted 9MW solar landmark.

Project Result & Impact

The 9MW Poland installation stands as a testament to SOEASY SOLAR’s commitment to engineering reliability and supply chain speed. By supplying solely the racking structure and design expertise, SOEASY SOLAR empowered the local EPC partner to achieve high installation efficiency with zero structural delays.

“A 25+ year structure is built on material integrity. Terra ZAM gives our European partners absolute confidence against corrosion and climatic wear.”

— Technical Director, SOEASY SOLAR

Looking for engineered solar mounting solutions for your next utility-scale project? [Contact SOEASY SOLAR Engineering Team Today].