Tuya-Convert might not be possible for this device if the manufacturer started using newest Tuya firmware since this template was published (2020-06-08).
You need Tasmota 188.8.131.52+ to support the new power metering chip.
This template is only for SHP10 WITH POWER METERING. Non-power metering version looks identical and is sold under same model number. Check the barcode on the box: POA6204581 is the non-power monitoring version, while POA6204582 is the power monitoring version.