2022版协调制度为国际可再生能源署提案的太阳能发电机新增子目，相应的对品目8501的结构进行了适当修改，将子目8501.3和子目8501.6的条文中把光伏发电机排除，并新增子目8501.7和子目8501.8，分别规定光伏直流发电机和光伏交流发电机。
2017版
85.01 Electric motors and generators (excluding generating sets). 电动机及发电机（不包括发电机组）
8501.10 — Motors of an output not exceeding 37.5 W输出功率不超过37.5瓦的电动机
8501.20 — Universal AC/DC motors of an output exceeding 37.5 W交直流两用电动机，输出功率超过37.5瓦
— Other DC motors; DC generators :其他直流电动机；直流发电机
8501.31 — — Of an output not exceeding 750 W
8501.32 — — Of an output exceeding 750 W but not exceeding 75 kW
8501.33 — — Of an output exceeding 75 kW but not exceeding 375 kW
8501.34 — — Of an output exceeding 375 kW
8501.40 — Other AC motors, single phase 其他单相交流电动机
— Other AC motors, multi phase 其他多相交流电动机
8501.51 — — Of an output not exceeding 750 W
8501.52 — — Of an output exceeding 750 W but not exceeding 75 kW
8501.53 — — Of an output exceeding 75 kW
— AC generators (alternators) 交流发电机
8501.61 — — Of an output not exceeding 75 kVA
8501.62 — — Of an output exceeding 75 kVA but not exceeding 375 kVA
8501.63 — — Of an output exceeding 375 kVA but not exceeding 750 kVA
8501.64 — — Of an output exceeding 750 kVA
2022版
85.01 Electric motors and generators (excluding generating sets). 电动机及发电机（不包括发电机组）
8501.10 — Motors of an output not exceeding 37.5 W输出功率不超过37.5瓦的电动机
8501.20 — Universal AC/DC motors of an output exceeding 37.5 W交直流两用电动机，输出功率超过37.5瓦
— Other DC motors; DC generators, other than photovoltaic generators : 其他直流电动机；直流发电机；不包括光伏发电机
8501.31 — — Of an output not exceeding 750 W
8501.32 — — Of an output exceeding 750 W but not exceeding 75 kW
8501.33 — — Of an output exceeding 75 kW but not exceeding 375 kW
8501.34 — — Of an output exceeding 375 kW
8501.40 — Other AC motors, single phase 其他单相交流电动机
— Other AC motors, multi phase 其他多相交流电动机
8501.51 — — Of an output not exceeding 750 W
8501.52 — — Of an output exceeding 750 W but not exceeding 75 kW
8501.53 — — Of an output exceeding 75 kW
— AC generators (alternators), other than photovoltaic generators，交流发电机，不包括光伏发电机
8501.61 — — Of an output not exceeding 75 kVA
8501.62 — — Of an output exceeding 75 kVA but not exceeding 375 kVA
8501.63 — — Of an output exceeding 375 kVA but not exceeding 750 kVA
8501.64 — — Of an output exceeding 750 kVA
— Photovoltaic DC generators光伏直流发电机
8501.71 — — Of an output not exceeding 50 W输出功率不超过50瓦
8501.72 — — Of an output exceeding 50 W输出功率超过50瓦
8501.80 — Photovoltaic AC generators光伏交流发电机