Solar Profiles: Cost, Features, Applications & Purchase Guide | Corigy (2025)

1. Solar Profiles: Pricing, Specs, and Buying Guide If you want a PV system, start with the rail that keeps everything together. Solar profiles carry loads, oppose air and weather, and speed up installation. Buyers seek durability, accurate dimensions, clean finish, rapid delivery and fair pricing. China is a global center for PV mounting profiles - high production, stable mixes and competitive costs. The Korgi supplies the project-Taiyar rail with consistent glasses and export experiences. Quick takeaway: Use this guide to choose the right profile, forecast cost, and source safely with Corigy. What is a Solar Profile? A solar profile is an extruded rail or section used in PV mounting systems. It supports panels, spreads load to brackets, and keeps modules aligned for decades. Materials are usually aluminum (6005-T5 / 6063-T6) or galvanized steel depending on design. Common use cases: rooftops (residential and commercial), ground mounts, carports, agro-PV, and select floating PV frames. Standard sizes and specs (what to order) Attribute Typical Options Notes Material Aluminum 6005-T5 / 6063-T6; Galvanized steel Aluminum = light + corrosion resistant Shape Rail / C-channel / U-channel / custom die Match your mounting system Length 2–6 m; custom cut Cut to span to reduce joints Thickness 1.5–3.0 mm Thicker = higher load, more weight Finish Anodized / Powder-coated / Mill Anodized extends outdoor life Tolerance Dimensional per drawing (e.g., ±0.3 mm) Check drawing + QC plan Standards ISO / CE / TÜV reports Verify certificates per batch Tip: Share drawings (or desired span, load, and wind zone). Corigy will confirm the section, wall thickness, and finish to match your project conditions.

2. Pricing: How much do Solar Profiles cost? Factory pricing is usually quoted per kg (aluminum) or per ton (steel). Budget ranges depend on alloy, finish, size, and MOQ. Pricing also follows raw material indexes. What changes the price: Alloy grade (6005-T5 vs 6063-T6) Section size and wall thickness Surface treatment (mill < anodized < powder-coated) Order quantity and packing method Incoterm (EXW / FOB / CIF) and port choice      Corigy guidance: Send expected rail size + quantity. We provide a firm FOB/CIF quote within 24 hours and lock a validity window linked to the metal index. MOQ & lead time (what to plan) MOQ: Often 1–3 tons per profile or project batch Lead time: ~15–25 days after deposit for standard sections; +5–7 days if a new die is required Ports: Arranged by production line schedule; we confirm the optimal route in the quote    Samples: Prototype cut lengths and finish swatches available for approval before mass production. Where Solar Profiles win vs. alternatives Versus steel angle/pipe: Lower weight, faster cutting and drilling, corrosion resistance with anodized aluminum Versus timber: No warping, rot, or termites; consistent dimensions Versus imported premium rails: Comparable performance with better cost control and short lead times    Use cases and design ideas Residential rooftops: Light rails that speed up crew work; clean anodized finish for visible edges Commercial & industrial: Heavier sections for long spans on flat roofs and sheet-metal roofs Utility-scale farms: Profiles chosen for wind/snow zones; optimized for clamp layout and grounding Carports & agro-PV: Powder-coated options to match structures and improve corrosion resistance     Design tip: Align profile selection with clamp type (mid/end), grounding method, and module frame height to avoid site rework. Corigy quality & compliance Materials: High-strength aluminum alloy with batch verification QA workflow:Alloy check →extrusion strength test → surface inspection → dimensional tolerance → final packing QC Reports: ISO 9001 QMS; CE/TÜV test reports available on request Production: Dedicated lines for solar rails with custom die support    

3. Track record: Repeat orders from EPCs and distributors; export-ready packing with edge protection and palletization  Installation: fast steps (fits pros & crews) 1. Fix brackets/roof hooks or ground frame per drawing 2. Place and align solar profiles; check level 3. Fasten rails to brackets to the specified torque 4. Install modules; tighten mid and end clamps per spec 5. Verify alignment and bonding/grounding; complete wiring Maintenance: Visual inspection during routine service. Wipe rails if needed; no repainting required for anodized finish. Logistics & buying checklist Incoterm: FOB if you manage freight; CIF if you prefer landed port price Packing:Request count per 20′GP / 40′HQ to optimize freight and handling HS Code: Aluminum structures typically under 7610.x (confirm per design) Documentation: Commercial invoice, packing list, CO; mill/finish reports QC: Pre-shipment inspection photos/videos; third-party inspection optional      Transparent price bands (planning examples) Illustrative ranges for budgeting; request a formal quote for your exact spec and tonnage. Standard anodized aluminum rail (6005-T5, ~2.0 mm wall): project-based per kg Powder-coated or custom-die profiles: premium over standard Heavy-duty sections (≥3.0 mm wall): higher per-kg pricing due to weight and finish    Why source from Corigy (vs. marketplace browsing)? Stable specs: Tight tolerance control on thickness and straightness Design depth: Standard sections plus custom dies for OEM/ODM Smoother logistics: Booking support, optimized packing, clear documents After-sales: Support for replacements on verified defects; consistent supply for repeat projects     Conclusion Start with rails you can trust. Corigy Solar Profiles deliver strength, clean finish, and predictable lead times—backed by a team that understands EPC schedules. Get a quote: Share drawing or target span, wall thickness, finish, and quantity. We’ll reply with a firm FOB/CIF price, lead time, and loading plan. Frequently Asked Questions Are solar profiles always aluminum? Aluminum is common because it’s light and corrosion resistant. Steel is used for specific structural needs. What MOQ should I plan for?

4. Often 1–3 tons per section. Project lots can be planned to match site phases. How long do profiles last? With proper selection and finish, aluminum rails typically last 20–25 years. Can I get custom sizes or shapes? Yes—Corigy supports custom dies, cut-to-length, and specific finishes. Which finish is best? Anodized for most outdoor projects; powder-coated for visual match or aggressive environments. Do you provide certificates? Yes. ISO QMS documentation and test reports (CE/TÜV) are available on request. Source URL https://www.corigy.com/blog/solar-profiles-pricing-specs-and-buying-guide_b92