Jackery With over nine years of experience in the field, Jackery are a global energy company producing portable power and are one of the world's biggest manufacturers of outdoor solar utilities. They offer various products such as solar panels, solar generators, and portable power stations (PPS). A PPS is a rechargeable battery that is large enough to provide backup power to your home, appliances, or for outdoor activities. These are typically larger than power banks, but of lesser capacity to the batteries one would find in a purely residential setting. Their battery chemistries are undisclosed but use Li-ion technologies. Jackery