The present invention is a remote green energy watering teaching system, wherein the first sensing unit of the humidity sensing device is inserted inside the soil to detect the soil moisture value inside the soil, and the second sensing unit is disposed outside the soil. Detecting the environmental humidity value； the processing device receives the soil moisture value and the environmental humidity value, and stores it in the planting parameter database, the processing device receives the control command corresponding to the water supply parameter of the plant to generate the water supply signal； the remote electronic device depends on the planting parameter The data base automatically or manually transmits a control command to cause the processing device to generate a water supply signal corresponding to the soil moisture value and the environmental humidity value of the planting； the control valve of the water supply pipeline receives the water supply signal to control the water supply line to supply the water source according to the water supply parameter Planting； Green Energy Power supplies the power required to operate the processing unit and control valves.本創作係一種遠距綠能澆灌教學系統，其中，濕度感測裝置之第一感測單元係插入於土壤內部以偵測土壤內部之土壤濕度值，第二感測單元係設在土壤外部以偵測環境濕度值；處理裝置接收土壤濕度值及環境濕度值，並儲存至種植參數資料庫，處理裝置接收對應於植栽之供水參數之控制指令以產生供水訊號；遠端電子裝置依種植參數資料庫自動或手動傳輸控制指令以令處理裝置產生對應於植栽之土壤濕度值及環境濕度值之供水訊號；供水管路之控制閥接收供水訊號，以控制供水管路依供水參數供應水源予植栽；綠能電源係供應處理裝置及控制閥運作所需之電力。
