500W: support - small refrigerator - drum washing machine - desktop computer - notebook, etc.
1000W: support 200L refrigerator - washing machine - desktop computer - rice cooker - small 1P air conditioner, etc.
1500W: support refrigerator-washing machine-electric rice cooker-1P air conditioner-800W inner water pump-car washing machine, etc.
2000W: Supports water pump - 1.5P air conditioner - 2000W inner induction cooker - motor - car washing machine and other household appliances
2500W: support induction cooker-2P air conditioner - motor - water pump - and other household appliances
3000W: Induction Cooker - Air Conditioner - Motor - Pump - etc.
4000W-6000W: large air conditioners - motors - pumps - and other household appliances