Mar 4, 2026

BESS installed in wine country, South Australia

Chris Ball, from our global executive team, has recently visited multiple Brunstock BESS and substation sites in South Australia. Here's a quick video of one of the sites, and Chris thanking Tom Harrison and the team at Flow Power for helping to make it happen....

Feb 25, 2026
Energy charging for EV trucks with support from Brunstock BESS

Megawatt storage in Switzerland

Optimising megawatt charging in Switzerland with Brunstock BESS technology Switzerland is accelerating the shift to electric heavy transport, and reliable megawatt‑scale charging is becoming essential infrastructure. One of Brunstock’s Swiss representatives, NRG...

Feb 16, 2026
Harsh Australian remote desert area and cold European mountain area, BESS must operate in extreme heat and cold

Built for the harshest conditions: what makes Brunstock BESS resilient

Earth doesn’t do mild. From searing heat to coastal salt, from dust storms to humidity that clings to every surface, our operating environments punish equipment that wasn’t designed for them. Energy storage systems are no exception. A BESS that performs beautifully...

Feb 10, 2026
A test report for a clean-air GIS made by Brunstock

Our SF6-free switchgear has been type tested by TUV Rheinland

We are proud to annouce that our SF6-free switchgear has been type tested by TÜV Rheinland! BGP-40.5 primary SF6-free switchgear Our BGP‑40.5 1250‑31.5 clean-air gas-insulated switchgear (C‑GIS) has been independently type tested by TÜV Rheinland to: IEC...

Feb 9, 2026
A beautiful Swiss landscape with solar farm in the foreground

Next-generation renewable energy technology

Standing at the edge of a solar farm like this, it’s clear how quickly the energy landscape is shifting. What was once unused land is now a productive asset, delivering clean, reliable power and strengthening the resilience of modern grids. For companies operating...

Feb 5, 2026
15 MWh BESS Switzerland

An upcoming energy storage project in Switzerland

Strengthening Switzerland’s energy infrastructure with Brunstock BESS technology Switzerland is investing heavily in resilient, flexible energy systems, and large‑scale storage is becoming a central part of that transition. One of Brunstock’s Swiss representatives,...

Jan 25, 2026
SABAG AG team Rothenburg BESS

Integrated energy system for Rothenburg

SABAG AG develops an integrated energy system for its Rothenburg site SABAG AG has commissioned the development of an intelligent energy system at its Rothenburg location, marking a strategic step towards greater energy resilience and long‑term operational...

Jan 6, 2026
Christoph Lederle at Brunstock manufacturing partner transformer factory

Brunstock manufacturing standards

Our manufacturing partners work tirelessly to produce some of the most advanced switchgear, transformers, energy storage, enclosures and other power equipment in the transmission and distribution (T&D) industry. We appreciate them and their fantastic ethics,...

Dec 14, 2025
A commercial storage BESS outside a factory in Switzerland

An upcoming commercial storage project in Switzerland

A privately financed energy‑storage project setting new standards in Central Switzerland A new energy‑storage project led by NRG Solutions AG is taking shape in Central Switzerland, this time driven entirely by private investment. The operator’s goal is clear:...

Oct 23, 2025
Helmut Rebstock, Christoph Lederle and Chris Ball at Brunstock

Brunstock Europe

We’re pleased to announce the appointment of Dr. Christoph Lederle as managing director of Brunstock’s new European subsidiary. Dr. Lederle brings with him a high level of technical authority and extensive executive experience in product and market leadership...

Feb 27, 2025
This is BGS-40.5 (Brunstock Gas-insulated Secondary switchgear to 40.5kV), which features vacuum switching, SF6 free insulation technology and the main circuit/high-voltage components sealed in the gas tank. It is suitable for operation under harsh environmental conditions and is ideal for both remote and space-constrained sites. Its usual size is 600 x 1000mm, whch is a compact footprint that will save you money and time.

BGS-40.5 a secondary switchgear with no SF6 gas

This is BGS-40.5 (Brunstock Gas-insulated Secondary switchgear to 40.5kV), which features vacuum switching, SF6 free insulation technology and the main circuit/high-voltage components sealed in the gas tank. It is suitable for operation under harsh environmental...

Oct 15, 2024
NRG Solutions AG Brunstock rep in Switzerland at a solar event October 2024

Brunstock rep NRG Solutions AG at energy events in Switzerland

October 2024 Helmut Rebstock, the CEO of Brunstock, attended the🔋 Solar & Storage event in Switzerland with NRG Solutions AG! 🔋🌞 NRG were overwhelmed by the positive feedback and great encounters at the Solar & Storage trade fair! It was an event full of...

Aug 8, 2024
A banner ad: Are you ready for the green GIS revolution? Brunstock is using dry air instead of SF6 gas...

Brunstock’s Green Gas Insulated Switchgear

Environmentally Friendly Gas Ambitious climate requirements have been set by many countries in Europe, Africa, the Middle East, the Asia-Pacific region and elsewhere. A significant step towards this occurred because of the 2005 United Nations Framework Convention...

Aug 2, 2024
The B icon from the Brunstock logo with Swiss town embedded in the top half and a transformer on the bottom half

Power transformers available now

Need a shorter lead time on power transformers?⚡️ Brunstock offers 35-220kV transformers and our manufacturing partners have capacity to 🔧make them up to⏱️ 2X faster than other brands! 🚀 Dramatically reduce lead time by choosing a Brunstock power transformer...

Jul 5, 2024
The Swiss Alps

New Representatives

Brunstock is now represented by TGOOD Global Ltd in international markets. TGOOD is known for vertically integrated substation solutions. Their multi-disciplined engineering teams, around the world, are focused on delivering packaged substation solutions needed for...

Jun 14, 2024
5MWh BESS container for industrial power storage

Website Live

Brunstock is live to the world, with our new website Brunstock.com we are ready to get to work on power products for our representatives. You can find out more about our products by viewing ‘Our Offering’. Learn about the different industries we service in...

Mar 12, 2024
A Brunstock step up skid station for battery energy storage systems

Step-up transformer skid station for energy storage sites

Introducing our intelligent, fast, reliable step-up skid station for energy storage #BESS power reticulation. Brunstock’s step-up skid stations contain power transformers and switchgear for battery energy storage plants. These modular substations convert...