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Lightning Protection Essentials for Rooftop and Ground Solar

Date: 05-02-2026 | Author: Sugatu

Lightning Protection Essentials for Rooftop and Ground Solar

Thunderstorms strike India frequently, with Maharashtra and other states seeing 50+ days yearly, threatening solar investments. Lightning induces surges that fry inverters and panels, causing 10-15% of O&M failures. Sugatu's active air terminals use Early Streamer Emission (ESE) tech to create 100m+ protection zones, intercepting strikes before they hit PV arrays. 

Horizontal SS304/SS316 safety lines from Sugatu enable safe rooftop access for technicians, anchoring to rafters without panel damage. Systems comply with NFC 17-102 and IS 2309, including down-conductors and earthing pits for fault dissipation. Ground-mounted projects benefit from perimeter ESE placement, reducing insurance premiums by 20-30%. 

As India's solar hits 135GW, Budget 2026 reforms prioritize resilience amid climate volatility. Sugatu integrates protection with structures like walkways, ensuring zero-downtime O&M. Test streamer advance time via upgradable labs for certification. Proactive defense saves lakhs—install Sugatu solutions before monsoon peaks.