PFCTART 45 inch Solar Panel Mount Brackets — 2‑Set Aluminum Rails with Adjustable 0–90° Tilt

PFCTART 2 Sets 45 inch Solar Panel Mount Brackets are an adjustable, corrosion-resistant aluminum rail system designed to securely support 100–400W photovoltaic modules on balconies, roofs, vehicles, and ground mounts.

Whether you are building a compact balcony PV array, a portable camper setup, or a small off-grid station, these 45-inch rails deliver a lightweight but rigid foundation. The kit includes multiple rails, angle-adjustment components, and fastening hardware so you can install panels horizontally or vertically and fine-tune tilt from 0° to 90° without special tools. Built from high-strength aluminum and treated for torsion and corrosion resistance, this system balances easy installation with dependable holding power.

How do these brackets support different panel sizes and orientations?

The 1140mm (45 in) rails are sized to accommodate modules up to roughly 115 cm and 100–400 W, letting you mount single panels or two side-by-side horizontally. Vertical mounting is also possible by aligning the rails with panel long edges. Rails and adjustable angle brackets make it simple to adapt to common panel dimensions.

• Rails length: 1140 mm (45 in) suitable for most small to medium modules
• Supports panels 100–400 W and ~115 cm max width
• Horizontal or vertical orientation supported
• Two panels can be mounted horizontally on paired rails

What tools and time should I expect for installation?

PFCTART designed the kit for fast, straightforward assembly using basic hand tools and the included knurled screws and wing nuts for many connections. Angle can be changed without separate tools, and the pre-drilled rails reduce drilling and measuring work.

• Most connections use M6 hex screws, nuts, and knurled thumbscrews
• Self-tapping screws provided for attachment to wood or thin metal
• Adjustment of tilt 0°–90° is tool-free once mounted
• Typical install time for a small array: 1–3 hours depending on surface and experience

Where can I mount these rails and how weather-resistant are they?

The aluminum construction resists corrosion and bending, making the bracket sets suitable for many environments: flat roofs, garage roofs, balcony railings, building facades, boats, campers, and ground-mounted frames. Use appropriate anchors for the mounting surface to ensure long-term stability.

• Corrosion-resistant aluminum alloy rails for outdoor exposure
• Works on flat or slightly pitched roofs, balconies, and vehicle roofs
• Not intended as a permanent structural replacement—anchor to sound substrates
• Use stainless or coated fasteners for seaside or highly corrosive environments

Who is this for? Installers, DIY homeowners, vanlifers, and small-scale PV enthusiasts who need a modular, adjustable mounting solution for compact solar arrays will benefit from the PFCTART 45-inch bracket sets. The kit is especially useful for balcony power plants, mini PV systems, campers, boats, and temporary or movable installations where light weight, adjustability, and corrosion resistance matter. If you need a ready-to-assemble rail system that fits common small and medium panels and includes the majority of required hardware, this kit offers a practical balance of price, strength, and flexibility.