【Secure Solar Panel Brackets】 The solar panel roof mounting kit features high-strength aluminum alloy solar panel mounting rails and durable panel clamps for robust support outdoors. The EPDM rubber pads and stainless steel screws ensure waterproofing, corrosion resistance, and withstanding harsh weather conditions. 【Solar Mounting Clamps】Features adjustable clamps that can accommodate different solar panel thicknesses between 1.18” to 1.38”, the Z end clamps and T middle clamps ensure a tight and secure fit. Also, the 304 stainless steel screws improve the overall stability, making it a perfect fit for off-grid solar panel systems. 【Versatile Applications】 The solar panel mount brackets kit is perfect for your next adventure: Roofs, RVs, Treehouses & Off-Grid Cabins. This compact 2-panel kit weighs just 1.5lbs – light enough for solo RV roof installs yet tough enough for 30° roof pitches. With pre-drilled holes, self-tapping screws bite into tin/metal/wood roofs. 【Ease of Installation】 The pre-drilled holes and self-tapping 410 stainless steel screws make setup quick and straightforward. The rubber pads securely adhere to the rails, improving friction and stability during installation, providing an effortless solution for DIY solar power projects. 【Complete Combo Set】The solar mounting brackets kit includes everything you need for a 2-panel parallel installation: 4.72-inch mounting rail*6, rubber pad*6, middle panel clamps*2, end panel clamps*4, stainless steel screw*12. This all-in-one set is designed for easy installation and reliable performance for your solar setup. Streamline Solar Panel Installation Mounting Kit Engineered for 2-4 solar panels (1.18”-1.38” thickness) in a row assembly, this low-profile solar mounting kit features 4.72" aluminum alloy rails and heavy-duty mid/end clamps designed to boost energy output on roofs, cabins, or RVs. Key Advantages: ·Zero Pre-Drilling Assembly ·Adjustable for Uneven Roofs ·Compact Yet Heavy-Duty ·Universal Compatibility ·Maximize your solar ROI Ideal For: ·Space-constrained rooftops ·DIY off-grid setups (sheds, tiny homes) ·Quick RV/van solar upgrades