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Renewables

Built for Renewables

We build high-performance transformers and switchboards that help renewable energy projects integrate seamlessly into the grid, improve efficiency, and scale faster.

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Reliable Power Distribution for Solar, Wind, and Battery Projects

Grid-Optimized Equipment

Our transformers are designed for the unique demands of solar, wind, and battery storage, ensuring stable voltage regulation, reduced energy loss, and seamless grid integration.

Faster Deployment

Our streamlined supply chain reduces lead times, so operators can connect to the grid faster and start generating revenue sooner.

Built for Long-Term Performance

Utility interconnection standards and are engineered for durability in harsh outdoor environments, ensuring low maintenance and long operational lifespans.

products

Transformers and switchboards for renewables sites.

transformers

Transformers delivered fast

Giga offers a broad line of padmount, substation, polemount, and dry-type transformers both made-to-order and in stock inventory that meet applicable UL®, ANSI®, and IEEE® standards.

3-Phase Padmount Transformers

Three-phase pad-mounted transformers are designed to provide underground or throated power distribution to commercial and industrial loads.

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Substation Transformers

High-voltage liquid-filled power substation transformers are designed to provide efficient power distribution for utility companies and large industrial complexes.

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1-Phase Padmount Transformers

Single-phase pad-mounted transformers are designed to provide underground power distribution to commercial and residential loads.

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Modular Switchboards

UL 891 Switchboards

Manufactured in California, USA, our line of UL 891 switchboards are designed to safely distribute power to industrial and commercial loads while protecting branch circuits - all with voltage ratings up to 4000A 480V and breakers up to 2000A 600V.

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Built in California, USA

Customizable Design

Fast Lead Times

Robust Warranty & Support

customer stories

Satisfied Customers Across the Country

Delivered 9 Transformers in 14 weeks for an expedited data center rush order

"The 3000 kVA padmounts not only arrived on the tight timeline, but we've been satisfied with the quality of the equipment since the site was energized."

Energized 6 1.4 MW containers & PDUs in West Texas

“Our electricians let us know multiple times how much they prefer the GIGA PDUs and equipment to anything else they have installed. It’s the best packaging and delivery on any single piece of infrastructure we ordered.”

Why choose us

Here for renewables projects from drawings to delivery.

American Engineering

Manufacturing facility in Los Angeles, CA.

Testing & Approvals

High-quality production with rigorous testing.

Delivery & Support

Reliable logistics and ongoing customer support.

Customization & Lead Times

Tailored to project specifications without the wait.

Let’s build what’s next together.

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