Solar panel mounting clamps made of aluminum alloy for secure, lightweight attachment of small solar panels. Key benefits Secure and reliable mounting: designed to hold panels in place with consistent clamping force. Durable construction: strength aluminum alloy with an anodized surface helps resist wear and supports consistent electrical contact, which can improve conversion rates. Easy installation: compact size and matched screw lengths simplify fitting to common small panel frames. Versatile compatibility: available sizing options match 30mm and 35mm panel frame profiles. Specifications Color: For 35mm Material: Aluminum alloy Shrinking height: Approx. 10mm 0.39 inch Length: 50mm Size 1: suitable for 30mm solar panel frame; screw length 40mm Size 2: suitable for 35mm solar panel frame; screw length 45mm Package includes: 10x Solar Panel Clamp Practical details Compact dimensions fit most small frame rails while keeping the profile low. Anodized finish adds surface protection and helps maintain stable electrical contact between panel frame and clamp. Lightweight metal construction minimizes added load on mounting structures. Typical applications Rooftop installations for small residential or balcony solar panels where discrete, lowprofile clamps are needed. Mobile solar setups such as campers, caravans, or boats that require durable, corrosion resistant mounting hardware. Portable solar arrays and DIY projects using 30mm or 35mm frame profiles. Installation notes Choose Size 1 for 30mm frame profiles with 40mm screws, or Size 2 for 35mm frame profiles with 45mm screws. Allow for a manual measurement tolerance of about 12cm when planning placement. Monitor color differences may occur due to display settings and may not reflect the actual item color. Contents and fit Each package contains ten solar panel clamps. Verify the frame profile of your panels before ordering to ensure correct size selection.