GRL Recent Exhibition News: DC Isolation Switch and Photovoltaic Fuse Solutions

GRL Electric, a leading manufacturer of electrical protection components, will launch a global exhibition tour in 2025. In the summer and autumn of this year, we will showcase our latest DC isolating switches, photovoltaic fuses and copper connection solutions at three major international exhibitions.
The exhibition tour will kick off at Shanghai SNEC PV+(June 11 – 13, 2025), continue to be exhibited at FIEE in Sao Paulo in September, and finally conclude successfully at RE+ in Las Vegas. At each exhibition, GRL’s team will demonstrate products live, answer questions, and build partnerships in Asia, the Americas and other regions.

Here are the main activities you can contact with GRL:

1ˇ China-SNEC PV+ 2025
Time: June 13-15, 2025
Venue: Shanghai National Convention and Exhibition Center
Booth number: 6.1H-C135 (copper connection) 7.1H-C113 (comprehensive booth)

We will participate in the 18th SNEC International Photovoltaic and Smart Energy Exhibition, which is the largest and most influential photovoltaic industry event in Asia. We will exhibit in two booths: one focusing on copper connectors and the other showcasing a variety of photovoltaic protection devices and energy storage solutions.

2ˇ Brazil-FIEE 2025
Date: September 9 – 12, 2025
Venue: Sao Paulo Exhibition Center
Booth No.: A20

At the International Electrical, Electronics, Power and Automation Industry Exhibition (FIEE), GRL will showcase our core products for the South American market, including DC isolation switches, knife fuse switches and high-voltage drop-out fuses, tailored for regional industrial and energy applications.

3ˇ United States-RE+ 2025
Date: September 9 – 11, 2025
Location: Las Vegas, Nevada
Booth No.: F17133

As part of RE+ 2025, North America’s premier solar energy and energy storage expo, GRL will focus on showcasing advanced solutions for renewable energy systems. We will showcase photovoltaic DC fuses, energy storage fuses and copper bus connectors suitable for utility-scale and commercial clean energy projects.

Exhibition Featured Products

At these three expos, GRL will focus on showcasing its core product lines for photovoltaic and energy storage applications:

• DNH50 -160~630 DC isolating switch：Load isolation switches with rated voltages up to 1500VDC and 630A are ideal for solar combination boxes and inverters.
• DNESS Energy Storage Fuse: Advanced high-current fuse for battery energy storage protection (1500V, 3000A, 250kA breaking capacity).
• PV fuse chainandfuse holder: Cylindrical PV fuse chain (10×85mm), suitable for 1000V~1500V systems (2-25A, 20kA breaking capacity), equipped with matching DIN fuse holder, can be used forPV junction boxProvide safe protection.
• New energy copper connection：Made of high-purity T2 copperflexible copper stranded wireandBraided copper busbars ensure high conductivity and durability in renewable energy systems.
• DNH41 Dual Power Switch(Residential): Automatic transfer switch (10- 80A) for seamless switching between the grid and backup generators, with real-time monitoring and fast (≈3 seconds) switching capabilities.
• DNH51 grid-connected isolating switch: Photovoltaic knife switch series suitable for grid-connected solar energy supports AC690V or DC440V circuits (up to 6kV impulse voltage) and can be used for frequent manual disconnection on the DC side.
  Each product reflects GRL’s expertise as a fuse manufacturer and provider of photovoltaic/energy protection solutions.

Join us-Visit the GRL Show!

Visit our booth: Come to SNEC PV+(Shanghai), FIEE (Sao Paulo) or RE+(Las Vegas) to experience GRL solutions firsthand. Our team will demonstrate DC isolation switches, solar fuses, energy storage fuses and other products. We are always ready to negotiate projects with you and find the right energy storage protection or photovoltaic fuse solution for you.

You can also follow GRL online: via LinkedInandYouTubeFollow GRL Electric to learn about the latest products and events。