Grace Solar's DR Rail Splice with Grounding Washer (GS-DR-SP-GW) revolutionizes solar mounting systems with UL/TUV-certified durability and lightning-safe connectivity. Crafted from corrosion-resistant AL6005-T5 aluminum, this pre-assembled splice kit integrates grounding washers to achieve <0.1Ω resistance, ensuring compliance with IEC 62548 standards. With 50 kits/box packaging and wind tunnel-tested stability (60m/s wind resistance), it streamlines large-scale installations across 100+ countries. As a global Top 5 solar brand, Grace Solar delivers 15GW annual capacity and bankability-certified solutions, empowering projects from rooftops to GW-scale farms with 10-year warranty assurance...