SN-BP Series
Grounding & Bonding Piercing Plates
Toothed bonding plates that pierce anodised coatings for reliable equipotential bonding.
View specifications
Accessories / SN-WW Series
Rooftop Maintenance Walkway Grating
Molded grating walkway panels for safe O&M access on PV rooftops.
At a glance
Rooftop Maintenance Walkway Grating (SN-WW Series) is supplied by SolarNova for o&m walkways on industrial metal roofs, inverter and combiner access paths, flat-roof maintenance routes. Material: Molded grating panels (material grade confirmed on the order drawing). Catalog values are indicative; confirm the selected configuration in the quotation.
- Thicknesses from 15 mm to 50 mm
- Mesh sizes from 19 × 19 mm to 70 × 70 mm
- Panel weights from 6.8 to 28 kg/m²
- Multiple colours available
- Paired with C, L and M-type fixing clamps
TECHNICAL OVERVIEW
Product specifications
| Material | Molded grating panels (material grade confirmed on the order drawing) |
|---|---|
| Dimensions | Thickness 15–50 mm; full panels up to 1.22 × 4.92 m (see table) |
| Compatibility | Metal and flat roofs; fixed with SN-WC clamps |
| Pack Quantity | Per panel; confirmed with quotation |
Specification table
| Thickness (mm) | Mesh (mm) | Bar width top/bottom (mm) | Mould / panel size (m) | Weight (kg/m²) |
|---|---|---|---|---|
| 15 | 70 × 70 | 10 / 10 | 0.89 × 3.817 | 6.8 |
| 25 | 40 × 40 | 6 / 4.5 | 1 × 4.04 / 1.22 × 3.66 | 11 |
| 25 | 38 × 38 | 7 / 5 | 1.22 × 3.66 | 12.5 |
| 25 | 20 × 20 | 6 / 4.5 | 1.247 × 4.047 | 14.5 |
| 30 | 40 × 40 | 6 / 4.5 | 1.22 × 3.66 | 13.5 |
| 30 | 38 × 38 | 7 / 5 | 1.22 × 3.66 | 15 |
| 38 | 40 × 40 | 6 / 4.5 | 1 × 4.04 / 1.22 × 3.66 / 1.22 × 4.92 | 17.5 |
| 38 | 38 × 38 | 7 / 5 | 1 × 4.04 / 1.22 × 3.66 | 19.5 |
| 38 | 19 × 19 | 7 / 5 | 1.22 × 3.66 | 25 |
| 40 | 40 × 40 | 7 / 5 | 1.207 × 3.007 / 1.007 × 3.007 | 22 |
| 50 | 50 × 50 | 7 / 5 | 1 × 4.04 / 1.22 × 3.66 | 23 |
| 50 | 38 × 38 | 7 / 5 | 1.22 × 3.66 | 28 |
Product overview
Walkways give cleaning and maintenance crews a safe route across the roof without stepping on modules or loading fragile roof sheets. SN-WW grating panels come in a range of thicknesses and mesh sizes. Choose them based on the expected foot traffic and the support spacing.
Panels can be cut to fit the walkway route and fixed with the matching SN-WC C, L or M-type clamps. Confirm the grating material, slip rating and load rating for your project before you order.
Applications
- O&M walkways on industrial metal roofs
- Inverter and combiner access paths
- Flat-roof maintenance routes
Related products
SN-CC Series
PV Cable Management Clips
Spring-steel clips for routing DC cables along module frames and rails.
View specificationsFrequently asked questions
What is SN-WW Series used for?
Listed applications: O&M walkways on industrial metal roofs, Inverter and combiner access paths, Flat-roof maintenance routes. Molded grating walkway panels for safe O&M access on PV rooftops.
What material is listed for SN-WW Series?
Molded grating panels (material grade confirmed on the order drawing). Confirm the selected drawing and project requirements before ordering.
What are the MOQ and lead time for SN-WW Series?
MOQ: Confirmed per order. Typical lead time: 15–20 days after order and drawing confirmation; samples and standard parts faster
How is SN-WW Series packed?
Panels stacked on pallets
What warranty is listed for SN-WW Series?
10-year product warranty, 25-year design service life
What are the payment terms for SN-WW Series?
Contact us; commercial terms are confirmed in the written quotation.
Can I request a sample or packaging for SN-WW Series?
Contact us to confirm sample availability. Use the listed SN- model reference in your RFQ. Any OEM packaging requirements and availability must be confirmed in the quotation.
LET’S BUILD WHAT’S NEXT
Your next solar project starts here.
Share your layout, specifications and delivery requirements. Let’s build a coordinated supply plan.