GRECELL 300W Portable Power Station 288Wh Solar Generator with USBC PD 60W, 110V Outlet Perfect for Camping, Outdoor Trips, Home Backup & Travel

This power station is a compact and reliable backup for camping, travel, or small home emergencies. It has plenty of useful ports, including a 110V outlet and a fast USB-C, so I can charge phones, laptops, and small devices easily. The build feels sturdy, and the pure sine wave output keeps electronics running smoothly. On the downside, the battery capacity isn’t enough for running larger appliances or powering things for long periods. Solar charging also takes a while, so it’s best as a short-term backup rather than a full off-grid option. Overall, it’s a great pick for light use and outdoor trips, but not for heavy power needs.

This is smaller than I anticipated but I appreciate how compact it is and doesn’t take up too much space. I go camping a few times a year, and this has been incredibly useful for keeping all our devices charged. It handles our iPhones, smart watches, and other small electronics without any issues. The portability, convenience, and reliability make it perfect for outdoor trips or even just tossing in a bag for everyday use. Overall, I’m really happy with it and would recommend it to anyone who needs a compact power solution.

Ok, where to start. First, I gave it four stars for Longevity because, well, I've had it for 2 weeks. Check back with me in 2 years. I have a friend who has a 1000 watt version that he's used for a year and it's still going. So, not a large sample set, but still a good indicator. Value for the money is also rated at 4 stars because it "appears" to be a FANTASTIC value for the money, but only time will tell. I have owned probably 4 or 5 Jackery's and they are great, but you basically pay a buck per watt, if you wait for sales and deals. They work, and they work very well, but they can be expensive and so are their solar panels. I'm using this to power an Alu-Cab Canopy Camper on my Gladiator and this will run everything and will run it for awhile. I also picked up two 100 watt solar panels. The weather is rainy and nasty out, but I will be testing it when I have a sunny day, just to see how they work side by side with Jackery panels. Now, about the device. First thing I noticed is...it's heavy. I can't compare it to anything else, since this is the first 2000 watt powercell I've owned, but it's much heavier than my 500 watt Jackery. However, the stats indicate that it's comparable for other LifePO batteries. Oh yeah, it's Lithium Ion Phosphate so it will handle years of recharging. The size is surprising, you can read about the size, but it isn't until you get one that you realize how small it is. I mean, it's 3 times the size of a Jackery 500, but it's four times the power. It will also run anything in my house...so, in true bushcraft fashion, everything has two uses or more. The controls are super easy to read and see and I like all the small ports in the front. The 110 plugs are on one end and the other end has the charging ports. This is where it gets awesome. It has multiple charging ports and comes with the adapters. The fact that the ports are on the end allows me to set this up in a way that doesn't have all my cables sticking out the front waiting to get busted off in a camper. Also, the case of this powercell is metal (I'm assuming aluminum) and it's very nice. The two handles on the top are great for moving it around and I really appreciate the general ascetic of the device. I paid for this device, and the two solar panels, what I would have paid for a 1500 watt powercell or less from other companies. If this lasts as long as my Jackery's have, it will be a fantastic on the cost/benefit ratio. Sometimes, name brands are great (we can talk about 12 volt fridges) but you pay far more than the "cost" of the item to manufacture. At some point, the little extra touches don't make up the difference.

Not too heavy and powerful, I bought one from another place the ac power doesn’t turn on right away, but this one works like a charm. Great for the price. I used it for my cashiers at my street vender and it last all day and still have 50% power in there. Nice product! Thank you!

It's acceptable. Did 2 light bulbs and a heating pad for 12 hrs. About 25 watts. It does not fast charge. Took all day with a 100w solar panel but it only accepted 50w of the 100w. Changing my review. I live in a tent and it wasn't as cold last night for the items to keep the chix warm. Last night was my third night with one light bulb and a heating pad for baby chix at 18W. It only lasted 9 hrs. Less wattage on the third night and less time it lasted, which is not very efficient. Trying it one more night to see if I return it. I'm not supposed to worry about if it's working or not. On the fourth night something really strange happened. Had this plugged in with the same as above. Plugged it in at 9 pm. At three thirty am i looked and it was 55%. Left in it. At 630 am i looked and it was off, totally drained, which makes no sense. Customer service was exceptional. I gave them 4 stars because of this. The product reacts randomly but if you don't have to relu on it like I do, might be acceptable for you. It's not meant to run a coffee pot on it. For charging devices it works fine. Don't get a solar panel over 50 watts. It doesn't intake more than 50 watts