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Steel profile for photovoltaic panel mounting

Steel profile for photovoltaic panel mounting

Product catalog summary

Overview of HALFEN Profiles for Solar Panel Systems

This technical document presents HALFEN's range of profiles and accessories designed for solar panel mounting systems. It covers materials, finishes, dimensions, and application examples, focusing on steel and aluminum profiles, fastening accessories, and structural support elements.

1. Profiles for Solar Systems

HALFEN offers a variety of steel profiles suitable for solar panel mounting, available in raw steel, hot-dip galvanized, sendzimir galvanized, and stainless steel (A2 - AISI 304 and A4 - AISI 316). Profiles come in different cross-sectional dimensions and thicknesses, such as HM 41/22, HL 41/22, HM 41/41, HL 41/41, HM 41/62, HL 41/62, HM 41/83, and HL 41/83, with thicknesses ranging from 2.0 to 2.5 mm.

Slot dimensions for mounting are standardized with a pitch (P) of 50 mm and slot sizes of either 11x20 mm or 13x30 mm. Weight per meter and cross-sectional area vary by profile type and finish, with weights ranging approximately from 1.24 kg/m to 5.39 kg/m and cross-sectional areas from about 1.57 cm² to 5.39 cm².

2. Perforated Profiles for Riveting/Screwing

Profiles HF 35/17 and HF 40/17 are designed with holes for rivet or screw fastening, recommended to be fixed every 250 mm. These profiles are available in hot-dip galvanized steel and stainless steel A2 (AISI 304).

3. Aluminum Profiles and Accessories

Aluminum profiles such as HM 42/40 SP 2.0 and HM 40/20/90 sp 2.0 are offered for rapid mounting, suitable for large spacing and flat or corrugated roofs. Hole diameters are 9.0 mm and 10.5 mm respectively.

Aluminum plates are available for initial, intermediate, and final panel fixing, with various heights (H = 34 to 48 mm) to accommodate different installation needs.

4. Fastening Accessories

Accessories include plates for fixing on corrugated sheets made from stainless steel A2 (AISI 304), with custom sizes based on roof geometry. Rivets, seals, and rivet guns are also available.

Special brackets for tiled roofs are provided in three types, designed for different spacing intervals (approximately 65 cm or larger).

5. Structural Support Elements

Aluminum triangles for panel support come in sizes 1400-1200 mm and 775-473 mm. Examples show their use combined with aluminum braces and HM 42/41 profiles for enhanced stability.

Additional support elements include inclined plates for flat roofs and fixed or adjustable height feet for substructure support.

6. Fixing Hardware

Threaded plates, bolts, screws, nuts, and washers are provided for securing profiles, particularly for the series 41 profiles. Self-tapping screws are also part of the accessory range.

7. Application Examples

The document includes practical examples of system assembly, illustrating the integration of profiles, brackets, and accessories for solar panel installation.

8. Technical Notes and Certifications

HALFEN products comply with DIN EN ISO 9001 standards, with production sites certified in Germany, Switzerland, and Poland. The company reserves the right to make technical and construction changes without prior notice.

Users are advised to verify product suitability, compatibility, and compliance with current regulations before installation. HALFEN disclaims responsibility for incorrect product use or combinations with other brands that may compromise safety or performance.

The catalog is printed environmentally friendly using vegetable-based inks on FSC® certified paper.

Catalog excerpts

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DEPCH07AE.psd table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:7.00pt "Arial", sans-serif; } .font1 { font:8.00pt "Arial", sans-serif; } .font2 { font:10.00pt "Arial", sans-serif; } .font3 { font:14.00pt "Arial", sans-serif; } HALFEN PROFILI PER SISTEMI SOLARI Accessori di Fissaggio STAFFE DI FISSAGGIO PER TETTI CON COPERTURE IN TEGOLE Staffa di Fissaggio Tipo -1 Staffa di Fissaggio Tipo - 2 Staffa di Fissaggio Tipo - 3 Staffa regolabile da posizionare su Staffa regolabile da posizionare su Staffa fissa da posizionare travetti, per coperture in tegole. soletta, per...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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