This is part 3 of a 4 part series I did of videos will step you through the process of building your own portable 100W home solar generator, including where to buy all the correct parts (from ready available sources), how to assemble them step-by-step to create your own portable solar generator! At a very reasonable price, I might add, typically under $500 total! In checking with Google AI it reads: "A high-frequency transformerless inverter can potentially damage your appliances, especially sensitive electronics, due to lack of galvanic isolation, which can lead to voltage spikes and erratic power delivery; always check the manufacturer's recommendation for compatible appliances when using such an inverter. " "What to do: Use a pure sine wave inverter: For sensitive electronics or appliances with motors, consider using a pure sine wave inverter that provides a clean power output". The Giandel PS-600JAR noted in this video is sold as a pure sine wave inverter. On the label it shows: "Notice: The output of this device is not sinusoidal. It has a total harmonic distortion of 3 percent and maximum single harmonic of 3 percent." Other recommended pure sine wave inverters: Victron Phoenix Inverter 12V 800VA GFCI PN:121800510 Aims 1000 Watt Inverter 12V PN: PWRI100012120S The creator has done many 'how to' videos over the years and is now sharing his latest 'invention' with you. Link to parts list below: https://drive.google.com/file/d/1kE0u0PdgSJgf8S3wtv_ryI87P-PhfRFM/view?usp=drive_link