Frequently asked questions

No. We help you calculate and compare; the external supplier handles the order, payment and delivery.

Ah alone cannot answer this. Multiply by nominal voltage, apply usable depth and conversion losses, then compare with measured load energy and BMS current limits.

The starting load may exceed the timed surge rating, or battery voltage may sag. Check the battery BMS, cables, terminals and inverter curve as one system.

Not necessarily. A grid-tied inverter often stops without a supported backup/islanding arrangement. Verify the actual inverter, storage and transfer design.

More stored energy can extend runtime. Continuous and starting power are separately limited by the battery, BMS, inverter and wiring.

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No. Combustion generators must operate outdoors away from openings, following manufacturer and local safety requirements. Open doors do not make indoor operation safe.