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Industry Solutions
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Engineering case study of SOLAR TODO’s 12 m Q355B octagonal steel poles for a 220 kV double-circuit line in Penang, Malaysia. Covers 379 sets, 56 m/s wind, Ss=0.1 g, S1=0.04 g, terrain C, hot-dip galvanizing to ASTM A123, structural design, QC, and production timeline.

SOLAR TODO delivered 219×30m steel tubular Power Transmission Towers for a 110kV double-circuit line in Dar es Salaam, Tanzania. Designed to IEC 60826 wind class 4 (40 m/s) with ACSR 120 conductors over ~55km spans.

SOLAR TODO deployed a containerized Battery Energy Storage (BESS) in Cairo, Egypt: a 100kWh / 25kW emergency backup system in a single 20ft unit. Built with LFP batteries, forced-air cooling, and aerosol fire suppression, it targets IEC 62619, UL 9540, and NFPA 855 for monthly test-cycle readiness.