square module grid 3d model

A rectangular engineering plate containing many identical repeated structural modules arranged in a dense grid. Each module must EXACTLY preserve the reference shape: a square flat top platform with slightly extended edges, a square bottom base, and a curved narrowed central support connecting both. The top section must remain fully present and clearly visible, identical to the reference object, with no deformation or missing geometry. All modules are uniformly repeated and connected into one compact energy-harvesting plate. Internal electrical connections combine into a single visible output cable exiting one side of the plate to extract generated electricity. Technical CAD render, engineering prototype, symmetrical geometry, high precision, isometric view, clean white background. preserve exact reference geometry, do not simplify the top section, maintain full upper platform, identical repeated units, no missing parts, hard-surface CAD accuracy