Modular kits converge structural engineering and logistics into one SKU: precision-cut rails, self-sealing EPDM gaskets, grade A2 stainless fasteners and pre-signed static calculations. For ground arrays, hot-dip-galvanised steel posts and ram-drive piles streamline large-site deployment. Single-axis tracker kits include self-lubricating bearings and string-level motors with closed-loop backtracking for snow-shedding. Every package is dimensioned for Baltic wind speeds up to 44 m s and snow loads of 5.4 kN m². Bill-of-materials spreadsheets and assembly manuals are downloadable immediately after checkout, ensuring installers hit site with zero surprises.