Mini Solar Panel with Ground Spike Low-poly 3D model is available on CGTrader for $29. Original author: BeshMesh. Specs: 2498 polys, 2510 verts.
BLEND (Blender, filesize: 6.07 MB), OBJ (OBJ, filesize: 59.2 KB), FBX (Autodesk FBX, filesize: 124 KB), PNG (PNG, filesize: 6.07 MB), DAE (Collada, filesize: 135 KB)