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Inverter Battery Size Calculator

Inverter Battery Size Calculator

Required Battery Capacity: Ah

Definition: This calculator estimates the battery capacity required for an inverter system based on the load, backup time, battery voltage, and battery type. The capacity is calculated considering conversion losses and the depth of discharge (DoD) specific to the battery type.

Reference: The following table provides the typical Depth of Discharge (DoD) values for different battery types:

Battery Type Typical Depth of Discharge (DoD)
Lead-Acid 50%
Lead-Acid (Tubular) 60%
Lithium-Ion 80%
LiFePO4 90%