Grounding Washer Ω II Type

Grounding Washer / Contact Plate
Stainless Steel A2 (1.4301) | For Photovoltaic Systems

🌩️ Safe installation – effective potential equalization.
The grounding washer is an essential safety component in PV systems – it ensures electrical continuity between frames, structures, and PV modules. It helps protect against overvoltages and lightning strikes.

✅ How does it work?
🟡 Sharp tabs pierce the anodized layer of aluminium, which acts as an insulator
🟡 Enables conductive connection with the frame material
🟡 Ensures continuity for potential equalization
🟡 Installed between the panel and aluminium rail

🔧 Material: Stainless Steel A2 (1.4301)
🟡 Type 304 – austenitic (non-magnetic) stainless steel
🟡 High corrosion and oxidation resistance – due to increased chromium content
🟡 Flexible and durable – resistant to stress and weather conditions
🟡 Long service life – no risk of connection degradation

⚙️ Application in PV systems:
🟡 Equalization of potential in supporting structures
🟡 Grounding connection between panels and aluminium rails
🟡 Part of the lightning and surge protection system

Ensure the safety of your PV system – choose reliable grounding with an A2 contact plate.
Small part, big impact.