Surge protectors are advised for normal generators and grid power simply because power spikes and surges can hurt delicate electronics. Surge protectors are not generally essential with inverter generators mainly because they change AC to DC… The load wattage must not exceed 80% on the potential from the UPS technique. https://bookmarkinglog.com/story18054639/5-tips-about-power-up-generator-solutions-you-can-use-today