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2025-09

GRL Electric participated in exhibitions in the Brazil Power Expo & RE+ USA

2025-09-19

This September, GRL Electric made a bold transcontinental move, simultaneously showcasing its innovations at two of the world’s leading energy exhibitions: the FIEE International Power Exhibition in São Paulo, Brazil, and the RE+ Renewable Energy Expo in Las Vegas, USA.

This dual appearance marks a significant step in GRL Electric’s global market expansion and offers a premier stage to demonstrate the strength of Chinese-made electrical solutions.

GRL Electric presented a comprehensive range of next-generation electrical solutions for photovoltaic (PV), energy storage, wind power, and EV charging scenarios, delivering the reliability and innovation of Chinese manufacturing to audiences across the Americas.

Exhibition Highlights:

At both exhibitions, GRL Electric’s products captured attention and became a focal point for visitors. From São Paulo to Las Vegas, our booths were consistently surrounded by professionals eager to explore our solutions.

Our technical engineers engaged with attendees in in-depth, one-on-one discussions about product performance, application scenarios, and industry-leading technologies. These interactions sparked innovative ideas and forged new opportunities for collaboration. Visitors from around the world showed strong interest, with many initiating preliminary partnerships with our international team—a clear testament to the strength of GRL Electric’s products and brand.

Focus on Renewable Energy: Full-Scenario Electrical Solutions

GRL Electric continues to deepen its expertise in renewable energy sectors, offering safe, reliable, efficient, and convenient full-scenario electrical solutions across energy generation, storage, and consumption. Our solutions cover key applications in:

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Energy storage system solutions for all aspects

Energy Storage Systems:

  • Battery Modules

  • Renewable Energy Fuses: DC 250V/500V aR; DC 500V aBat

  • Copper Connections: Flexible copper foils, rigid busbars, flexible busbar systems

  • High-Voltage Energy Storage Boxes

DC Isolation Switch & combined Switches:

  • DC Isolation Switches: DC 2000/1500V; PV2 series

  • Integrated Switches: DC 1500V; PV2, zero arc

  • Energy Storage Fuses: DC 2000/1500V; aBat

Power Conversion & Low-Voltage Transformers:

  • DC Isolation Switches: 800A–4000A for high-current applications

  • Fuse-Style Isolation Switches: AC 800/1140/1800V

  • Fuse Bases: AC 800/1140/1800V

Energy-storage-system

High-Voltage & Safety Features:

  • High breaking capacity: PV2-rated, capable of interrupting 4× rated current

  • Non-polar design: bidirectional current flow, millisecond-level arc quenching without direction limitation

  • Visible contact points: transparent observation window for safer maintenance

  • Low temperature rise: ΔT < 33K under full load, ensuring stable operation

  • High-voltage energy storage fuses: up to 250kA short-circuit withstand capability, rated up to DC 2000V and compatible with DC 1500V

  • Precision-machined contacts and V0 flame-retardant material provide double-layer protection for energy storage systems

Energy storage high-voltage box solutions

DC Isolation Switch

Engineered for high-performance energy storage applications, the DC isolation switch delivers:

  • High breaking capacity: PV2 usage category, capable of safely interrupting up to 4× rated current.

  • Polarity-free design: Supports bidirectional current flow with millisecond-level arc extinction, without directional limitation.

  • Visible break point: Transparent inspection window ensures clear identification of open/closed status for safer maintenance.

  • Low temperature rise: Full-load temperature rise ΔT < 33K, guaranteeing excellent heat dissipation and stable operation.

  • Precision workmanship: Smooth, flawless contact surfaces prevent hidden risks of loose connections.

  • Fire-resistant housing: Made of V0-grade flame-retardant material, non-combustible and drip-free under high temperatures, providing dual safety protection.

Energy Storage Fuse

Specially designed for next-generation energy storage systems, the fuse offers:

  • High short-circuit withstand capability: Up to 250kA, ensuring reliable protection against overload and fault currents.

  • High-voltage compatibility: Rated up to DC 2000V and fully compatible with DC 1500V systems.

Energy Storage Combiner Box Solutions:

DC Isolation Switch

  • High-voltage design: Suitable for DC 2000V / 1500V systems.

  • High-current capacity: Supports up to 8000A with dual-module configuration.

Energy Storage Fuse

  • High-voltage compatibility: Designed for DC 2000V / 1500V energy storage systems.

  • High-current protection: Handles up to 3000A for large-scale applications.

  • High breaking capacity: Interrupting rating up to 250kA ensures reliable system safety.

  • aBat category compliance: Full series designed and tested in accordance with aBat application standards.

In addition to renewable energy solutions, GRL Electric offers fuses, isolation switches, busbar systems, copper connections, and high-voltage products. Contact us directly for detailed product datasheets and technical support.

Looking ahead, GRL Electric will continue to advance its “Lean Digital Operations” and “Market-Oriented R&D” strategies, providing safer and more efficient electrical protection and connection solutions for renewable energy, industrial control, power distribution, and new infrastructure sectors, driving the global energy transition forward.

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