There is no definitive winner; the best choice depends on your specific needs. Choose a Solar Generator if you prioritize portability, lower upfront costs, and simplicity. It's ideal for recreational activities (camping, RVing), short-term emergencies, or powering small. . A solar generator converts the sun's energy into electricity that you can use immediately or you can store for later use. Which One to Buy, Solar Panels or Generator? A solar battery backup is a system that uses solar panels to generate electricity and stores excess energy in a. . Choosing between a generator and solar power can be a crucial decision for your energy needs. Each power source has its strengths and weaknesses. They burn. . Two options that may be good for your home and family are a solar power battery backup system and a generator.