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Determines inverter capacity to handle peak loads from solar or battery systems. Prevents inadequate power and equipment damage.
Steg-för-steg-guide
- 1Sum peak simultaneous power consumption (watts)
- 2Account for inrush current (motors 3-5× running)
- 3Add 25-50% capacity headroom for growth
- 4Select inverter rated 120-150% of peak load
Lösta exempel
Ingång
2000W peak load
Resultat
3000W inverter
Vanliga misstag att undvika
- ✕Using average power instead of peak power
- ✕Not accounting for motor inrush current
Vanliga frågor
What happens if inverter is undersized?
Insufficient power for peak loads, brownouts, equipment damage, and automatic shutoff.
What if inverter is oversized?
Wastes money; minor efficiency loss; better to slightly oversize than undersized.
Redo att beräkna? Prova den kostnadsfria Inverter Sizing-kalkylatorn
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