如何计算Inverter Sizing
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Determines inverter capacity to handle peak loads from solar or battery systems. Prevents inadequate power and equipment damage.
分步指南
- 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
例题解析
输入
2000W peak load
结果
3000W inverter
常见错误注意事项
- ✕Using average power instead of peak power
- ✕Not accounting for motor inrush current
常见问题
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.
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