Powering the future
of critical infrastructure

Compute isn't the bottleneck anymore. Power is. Amperesand gets your power online 5x faster, in 50% less space, with 24/7 uptime.

Talk to our team→ See the technology

Everything else is moving at the speed of AI.Power infrastructure shouldn't be what holds you back.

Every month of delay is millions in stranded capacity — racks dark, contracts stalled, competitors pulling ahead. Traditional medium voltage power delivery means dozens of components, from separate vendors, on separate timelines, requiring separate integration. It wasn't designed for the pace of today's technology.

The Amperesand difference

One platform. Every advantage.

5× Faster time to power

50% Smaller equipment footprint

99.999% Uptime via proprietary redundancy

>98.5% MV-to-LV conversion efficiency

What sets us apart

Simplicity drives speed

5x faster time to power

Factory-built product consolidates multiple electrical infrastructure components, reducing complex installation labor and lead times from MV to rack.

Minimize space, maximize value

50% reduction in equipment footprint

Category-leading power density compared to traditional infrastructure for medium voltage power delivery. Less is more.

Dynamic grid integration

Large, variable loads integrate seamlessly

Instantaneous control, rapid on/off grid switching, and cyber-secure connected operation across the most demanding grid ecosystems.

Engineered for five nines

>98.5% efficiency, 99.999% uptime

Proprietary redundancy and advanced safety systems. Every electron put to work.

Our product

The world's most advanced
Medium Voltage
Solid State Transformer.

Purpose-built for a new era of critical power infrastructure. Engineered for peak density, efficiency, safety, and reliability.

First commercial units delivering 2026.

Amperesand SST

One unit.
Factory-built.

Layers of the traditional power chain, consolidated and ready to deploy.

Our state-of-the-art manufacturing facility

Reno, NV

Built for modern power infrastructure

Engineered for speed, efficiency, and reliability at scale.

Technology

10+ years of development and validation
Silicon carbide (SiC) power modules
98.5% MV AC-LV DC conversion efficiency
Category-leading power density

Capability

Configurable MV AC and LV DC Designed for global 800V DC AI factory architectures
Global market applications Supported across regions
Seamless AC and DC power control Integrated power delivery
Large load management Enabled in constrained grid environments

Manufacturing

Localized & scalable Designed for distributed production
U.S.-built With optimized supply chains
UL, IEC & IEEE Certifying to procurement standards
Proprietary redundancy For mission-critical reliability

Partners

The industry is
already leaning in.

Amperesand is deploying its Medium Voltage SSTs to Fortune 100 customers in 2026 and partnering broadly across the industry to usher in a new era of power infrastructure.