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When You Need a Heavy-Duty Inverter
Choose a heavy-duty inverter when loads are large, runtime requirements are long, and equipment cannot tolerate interruptions. These units are sized and protected for continuous duty, unlike residential backup inverters. See the parent inverters category and the industrial solutions and commercial solutions solution pages for system context.
Frequently asked questions
When do I need a heavy-duty inverter?
When your load is large or must run continuously — motors, production lines, servers, or critical infrastructure. PRAG sizes heavy-duty units to your actual operational load and required runtime.
Not sure where to start?
Tell PRAG what you need to power and how long for. We’ll recommend the right equipment and sizing for your site.
