The powerful solar generator has a 1000W wattage and 1002Wh capacity, meaning that the time it takes to recharge from 0-80% is 5.5 hours with a wall outlet, 11.5 hours with a car outlet, 6 hours with two SolarSaga 100 solar panels (not included) or 8.5 hours with two SolarSaga 60 solar panels (not included). If you decide to purchase the solar panels separately, the technology in the generator provides a 23% higher conversion efficiency.  ZDNet’s Greg Nichols reviewed the Jackery and tested it for a month, ultimately deciding that it was worth it: “This is a top-of-the-line product and, for digital nomads, it represents a complete reimagining of where and when you can do real work,” Nichols wrote. Also: Jackery Solar Generator review: A 1000-watt power station for your mobile office ZDNet’s Adrian Kingsley-Hughes also tested the Jackery Explorer 1000 and concluded that “everything is well-built, tough, takes being knocked about, and it delivers what it promises without needing to rely on crazy, over-inflated specs.” However, one important consideration that Kingsley-Hughes noted was that the solar panels are not water-resistant, so they aren’t the easiest to charge in rainier climates. Also: Jackery Solar Generators: Are they any good?  Even if you aren’t a big outdoors person, the Jackery can come in handy in the event of a power outage. It’s a great portable option to have on hand in case of emergencies.  If you want a heftier product with 1800W wattage and a 1534WH capacity, check out the Jackery Explorer 1500, reviewed by Nichols, which is $200 off for Black Friday, or the Jackery 2000 Pro reviewed by Jason Perlow, which is $300 off.