Does the electricity generated by photovoltaics have any effect on medical equipment?

No. Photovoltaic power generation will produce a certain amount of radiation, but the amount of radiation is very small, there is no effect on the human body, the electrical appliances will not have any effect, photovoltaic power generation has no effect on medical equipment. Medical equipment refers to instruments, equipment, appliances, materials or other items used individually or in combination in the human body, and also includes the required software.