Equipment Hub

Power Systems Engineering Library

Spec sheets, sizing tools, and product comparisons across 14 brands — backed by application engineering support.

630 models available

Find a Generator

630+ models with full specs, datasheets, and service intervals. Filter by fuel type, kW range, brand, and more.

Browse all generators →

AI Sizing Wizard

Size Your System

Answer 4 questions. Get a kW recommendation with ATS sizing and fuel guidance — no account required.

Loading equipment catalog...

Browse by Product Family

Power Systems Engineering Tools — Free to Use

Sizing, fuel runtime, voltage drop, and motor starting — free browser-side calculators for engineers spec'ing backup power.

Application Engineering

Multi-brand engineering support on every project

Our engineers spec across 14 brands and 600+ models — diesel, gaseous, portable, and prime power — with no single-brand obligation.

Need help selecting equipment?

Our application engineers help size, spec, and source backup power for commercial, industrial, and mission-critical sites.