Fit for a wide range of small to medium solar panels, these mounting brackets provide versatile installation options for balconies and outdoor spaces. Durable construction: made from 304 stainless steel and aluminum alloy, designed to withstand outdoor exposure with strong erosion resistance and longlasting performance. Easy installation: includes preassembled Ushaped bolts and hooks for a straightforward, tool setup that saves time and effort during installation. Sturdy design: adjustable square tubes deliver a secure hold on solar panels, effectively resisting movement in windy conditions to maintain positioning. Compatibility and performance: built to accommodate a variety of standard mounting configurations for small to medium panels, with materials chosen to ensure outdoor durability and reliable performance over time. Use scenarios Balcony mounting: install on a balcony railing to create a compact solar array that helps power outdoor sensors, small devices, or charging stations without compromising space. Outdoor wall or post mounting: attach to walls or posts in a garden, patio, or shed area to power landscape lighting, irrigation controllers, or other lowwatt outdoor equipment. Semipermanent patio or deck setup: use for seasonal or semipermanent solar panel installations to provide temporary or supplementary power for outdoor activities or devices.