New Energy Bimetallic Solutions: Wind, Solar & Hydrogen

A row of wind turbines standing in a field against a soft sunset sky.

As the global pivot toward carbon neutrality accelerates, the demands on electrical infrastructure have evolved beyond the physical limits of solid copper. FISSOT® delivers a specialized bimetallic roadmap for the renewable sector:

Wind Power: High-strength CCS for lightning protection (Skin Effect) and vertical tower tension.

Solar Energy: Ultra-lightweight CCA to optimize PV array tracking efficiency and lower the Levelized Cost of Energy (LCOE).

Hydrogen Energy: Heat and corrosion-resistant NCC to ensure stability in alkaline electrolyzer stacks.
By integrating our patented Cold Cladding Technology, we assist energy developers in reducing conductor weight by up to 40% and infrastructure costs by 35%, while ensuring a 25-year service life in extreme offshore and industrial environments.

The Bimetallic Matrix: Wind, Solar & Hydrogen Solutions

Key Property	Wind Power (CCS)	Solar Energy (CCA)	Hydrogen Energy (NCC)
Primary Objective	Lightning & Tension	Weight & Cost (LCOE)	Corrosion & Heat
Weight Advantage	~10% Lighter	30%-40% Lighter	Balanced conductivity
Durability Factor	≥2000 MPa Tensile	Flexibility & Ductility	Alkaline Resistant
Critical Benefit	Anti-Theft Grounding	Lower Tracker Loading	No Interfacial Alloying
FISSOT Patented Tech	Cold Cladding (Steel Core)	Advanced Annealing (AL)	Seamless Nickel Cladding

Reduce Costs Without Sacrificing Performance

Switching from solid copper to FISSOT® CCS&CCA can reduce your material costs by up to 40%.

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Integrated New Energy Conductor Portfolio

COPPER CLAD STEEL WIRE

High-strength grounding and lightning protection systems designed for onshore and offshore turbine towers.

COPPER CLAD ALUMINUM WIRE

Lightweight grounding and busbar solutions optimized for utility-scale solar arrays and tracking systems.

NICKEL CLAD COPPER WIRE

Nickel-clad copper conductors engineered for alkaline environments and high-temperature hydrogen production.

Frequently Asked Questions

Why is CCS preferred over pure copper for wind turbine lightning protection?

Lightning strikes are high-frequency events. Due to the Skin Effect, the current flows primarily through the copper surface. CCS provides this conductive path while the steel core offers the mechanical strength to survive vertical drops and nacelle vibrations without snapping.

How does CCA contribute to a lower LCOE in solar projects?

CCA is nearly 60% lighter than pure copper. This significantly reduces the structural load on solar trackers and cuts logistics, handling, and installation labor costs, directly improving the project’s overall ROI.

Why is nickel clad copper (NCC) essential for hydrogen electrolyzer stacks?

Alkaline electrolyzers operate in highly corrosive, high-temperature conditions. FISSOT nickel clad copper (NCC) features a seamless nickel cladding that prevents the copper core from alloying with electrodes, ensuring long-term conductivity and a longer stack lifespan.

Do these materials meet global renewable energy standards?

Yes. As a primary drafter of the ISO 14811:2025 international standard, FISSOT® ensures all conductors comply with IATF 16949 and ISO 14001, meeting the 25-year durability requirements of global energy infrastructure.

Certifications & Global Standards

As a technology-driven leader, FISSOT® actively shapes the industry by drafting international and national bimetallic wire standards.

Core Authority

ISO 14811:2025

Primary Drafter of International Standard

National Standard

Bimetallic Industry Development

JB/T 11868

Industrial Machinery Certification

Invention Patent

Advanced Cladding & Welding Tech

ISO 14001

Environmental Management System

ISO 9001

Quality Management System

ISO 45001

Occupational Health & Safety

Latest News

13 May

Driving Reliability in Wind Energy: The Engineering Case for High-Performance Copper Clad Steel (CCS) Wire

In the rapidly evolving landscape of renewable energy, wind turbines—especially offshore installations—are pushed to their physical and electrical limits. Engineers…

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