Inverter Battery Calculator
Calculate battery capacity, backup time, and charging requirements for inverter and UPS systems. Design backup power solutions with comprehensive battery analysis and system optimization.
Inverter Battery System
Battery Bank
DC Voltage
→
Inverter
DC to AC
→
AC Load
Power Consumption
Battery Capacity = (Load × Time) / (Voltage × DOD × Efficiency)
Backup Time = (Capacity × Voltage × DOD) / Load
About Inverter Battery Systems
Inverter battery systems provide backup power during outages. Proper sizing ensures adequate backup time while optimizing cost and battery life.
Key Considerations:
- Depth of Discharge: Affects battery life and capacity
- Inverter Efficiency: Impacts actual power consumption
- Safety Factor: Accounts for aging and temperature effects
- Battery Type: Lead-acid, AGM, or Lithium technologies
Battery Types:
- Lead-acid: Cost-effective, 50-80% DOD
- AGM: Maintenance-free, 80% DOD
- Gel: Deep cycle, 80% DOD
- Lithium: High efficiency, 90% DOD