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Products See Overview

Dry Type Transformers

Cast resin, VPI and specialty transformers

Pad Mount Transformers

Single-phase and 3-phase liquid-filled transformers

Power Transformers

Medium voltage power distribution up to 100 MVA and beyond

Medium Voltage Switchgear

Gas-insulated and air-insulated switchgear solutions

Outdoor Substation Breaker

Configurable substation circuit breaker technology

Medium Voltage Packaged Unit Substations

Modular prefabricated power distribution system

Battery Energy Storage Systems

Flexible, scalable energy storage solution

Services See Overview

Field Service

After-sales service and support

Industries See Overview

Power Generation

Optimizing efficiency while improving the safety and sustainability of energy production.

Power Transmission

Innovating solutions that power a safe, reliable grid.

Power Distribution

Ensuring more efficient, reliable, and safer power distribution systems.

Solar Distribution

Supporting the development of solar platforms to shape a more sustainable future.

Wind Energy

Innovating wind technology to promote a cleaner, greener planet.

Commercial Buildings & Infrastructure

Meeting the ever-changing needs of global commercial infrastructure.

Data Centers

Designing solutions that power digital infrastructure.

Industrial Facilities

Engineering advanced power solutions that meet the needs of modern factories.

Rail & Transportation Systems

Supporting the electrification of modern transport systems and infrastructure.

About Us See Overview

Our Locations

With manufacturing plants and offices across 3 continents, we are here when and where you need us.

Leadership

Our exceptional team of executives, each a standout in their respective credentials, bringing together diverse expertise, visionary leadership, and innovative thinking.

Sustainability

Minimizing our impact and helping customers do the same.

News & Resources See Overview

News

Stay connected with us and see why we are leaders in the industry.

Product Literature

Check out our literature library.

Events

Join us at these upcoming industry events.

Products See Overview

Dry Type Transformers

Cast resin, VPI and specialty transformers

Pad Mount Transformers

Single-phase and 3-phase liquid-filled transformers

Power Transformers

Medium voltage power distribution up to 100 MVA and beyond

Medium Voltage Switchgear

Gas-insulated and air-insulated switchgear solutions

Outdoor Substation Breaker

Configurable substation circuit breaker technology

Medium Voltage Packaged Unit Substations

Modular prefabricated power distribution system

Battery Energy Storage Systems

Flexible, scalable energy storage solution

Services See Overview

Field Service

After-sales service and support

Industries See Overview

Power Generation

Optimizing efficiency while improving the safety and sustainability of energy production.

Power Transmission

Innovating solutions that power a safe, reliable grid.

Power Distribution

Ensuring more efficient, reliable, and safer power distribution systems.

Solar Distribution

Supporting the development of solar platforms to shape a more sustainable future.

Wind Energy

Innovating wind technology to promote a cleaner, greener planet.

Commercial Buildings & Infrastructure

Meeting the ever-changing needs of global commercial infrastructure.

Data Centers

Designing solutions that power digital infrastructure.

Industrial Facilities

Engineering advanced power solutions that meet the needs of modern factories.

Rail & Transportation Systems

Supporting the electrification of modern transport systems and infrastructure.

About Us See Overview

Our Locations

With manufacturing plants and offices across 3 continents, we are here when and where you need us.

Leadership

Our exceptional team of executives, each a standout in their respective credentials, bringing together diverse expertise, visionary leadership, and innovative thinking.

Sustainability

Minimizing our impact and helping customers do the same.

News & Resources See Overview

News

Stay connected with us and see why we are leaders in the industry.

Product Literature

Check out our literature library.

Events

Join us at these upcoming industry events.

JST Power Partners with MaxSolar To Advance 60 MW Solar Grid Project in Southern Germany

Green Energy made in Germany

“It’s sure nice here – but have you ever been to Baden-Württemberg?”

A phrase often used with a smile in one of Germany’s most picturesque regions – and now home to one of its most forward-looking energy infrastructure projects.

JST Power Equipment supplied two power transformers for MaxSolar’s newly constructed high-voltage substation in Eppingen. The substation serves as the grid connection point for a 56 MW photovoltaic plant in nearby Gemmingen.

Moving nearly 130 tons of transformers is no small task, let alone building, installing, and energizing the equipment on time. That’s why JST engaged early and intensively with MaxSolar and coordinated closely with all project stakeholders. A professional project support team from JST worked alongside MaxSolar’s general contractor and a heavy-load logistics company specializing in energy sector transport. All subcontractors involved in transport and installation were carefully selected and qualified by JST.

Combined with agri-PV on 5 hectares of land, a planned Power Purchase Agreement (PPA), and participation from regional energy cooperatives, this flagship project demonstrates what the future of decentralized renewable power can look like in southern Germany.

States Faraz Anjum, Project Manager at JST Power Equipment, “I live not far from the substation, in Schwäbisch Hall. The region is very family-oriented, and I feel a deep connection to it. As an electrical engineer, I’m proud to contribute to the local energy transition — and to show my children and future generations that yes, a society powered entirely by green energy is absolutely possible!”

Application: Grid connection for solar park

Specifications: 2 × 63 / 80 MVA (ONAN / ONAF) – 110 / 33 / 10 kV

Features: OLTC tap changers, accessories, and components from leading European sub-suppliers.

About JST Power Equipment

At JST Power Equipment, we pride ourselves on delivering world-class transformer and electrical equipment solutions. The key to our success is the ability to provide quality products with speed and precision through the dedication of our talented team. For over 30 years, we’ve evolved to become an innovator in the electrical industry, and we work hard to design and build our products to the highest quality standards. And as we look toward the future, we’re continuously investing in our technology, facilities and people to engineer the best solutions in industry and create more value for our customers.

At JST we’re more than a manufacturer, we’re transforming the future of power.

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