Grecell Portable Power Station 330W (Peak 600W) with 40W Solar Panel, GRECELL 230.88Wh Solar Generator 60W USB-C PD, 110V Pure Sine Wave AC Outlet, Lightweight Backup Battery for Camping, Travel, RVs

Perfect upgrade!
I upgraded my outdoor power station a few weeks ago and chose this portable power station with a 40W solar panel kit to replace the old one that I had used for several years. As someone who likes to go camping for 2-3 days, a reliable power station is an absolute necessity.After weeks of actual use, I must say: I am very satisfied! It perfectly meets my power needs for camping, providing stable power for mobile phones, lights, small fans and even my small camping appliances. I can charge it in advance with a wall charger at home, continue to charge it on the road through the 12V cigarette lighter in the car, and most importantly, I can charge it with the included 40W solar panel when I park and rest in the camp. This is also the main reason why I chose this kit. Although the charging speed of the 40W solar panel is not fast, its value lies in continuous replenishment! When the sun is good during the day, spread it out and it can continuously charge the power station. This greatly extends the use time of the entire power station, so I don’t have to worry about running out of power during multi-day camping, which is particularly reassuring. The whole set (power station + solar panel) is only about 10 pounds, which is much lighter than my previous equipment. It is very easy to pack and carry, and it does not take up any space, which is very important for camping equipment. The 110V pure sine wave AC output is very clean and provides stable power to my small appliances. The USB-C PD 60W fast charging is also very fast for charging laptops or mobile phones, and multiple USB-A ports are also very practical.This 330W power station + 40W solar panel set is definitely worth recommending. It is easy to operate and practical, and it perfectly meets my expectations. It is a great helper for outdoor power supply.

Peace of mind wherever I go!
I recently got this GRECELL 330W portable power station bundle, and honestly, it’s a great value. I love camping and taking short RV trips, and this power generator covers all my essential outdoor needs.First off, the 230Wh battery isn’t huge, but it’s more than enough to charge phones, laptops, drone batteries, and even a mini car fridge. The output is super stable and it provides pure sine wave AC, so I feel totally safe charging my MacBook and camera gear. The 60W USB-C PD port is especially awesome—it fast-charges my laptop no problem!The included 40W solar panel is super convenient. It folds down to about the size of a 13” laptop, so I can just throw it in my backpack. Under strong sunlight, it recharges the station quite well, and it runs silently—eco-friendly and reliable.What I love most is how lightweight and portable the whole setup is. The main unit is just 7.3 lbs, and the solar panel is only 2.9 lbs. I can carry it all easily by myself. The dual cooling fans are quiet too—I’ve run several devices at once and never had overheating issues, even at night while using my CPAP machine.I’ve used it for three camping trips so far, and it’s performed reliably every time. The number of ports is great—it easily supports the whole family’s devices. If you’re into camping, road trips, or just want a solid backup for power outages, I highly recommend this set. Customer service is responsive and the 2-year warranty gives extra peace of mind.

Perfect for emergency use
I love this awesome solar power bank. You’d better charge this power bank to full when you get it. It takes about four hours to be fully charged. It depends on how much battery is left.Quality is very good. its plastic case feels really sturdy. The best part It’s come with a solar panel. And You can charge it using household outlets, car charging ports, or USBs, and it charges super quickly. Last time I went camping, my friend was freaking out because his phone died. Using this power bank to charge it was such a lifesaver. Also This one has a flashlight. It’s quite good to buy and keep at home for emergency use. I totally recommend it!

I don’t normally feedback on purchases I made on Amazon unless I am ‘ticked’ or pleasantly pleased with the purchase if an item that isn’t just a trinket. I bought this power pack to power my wife’s and my CPAP machines during power outages. I fully charged the power pack to 100% charge before use per manufacturers instructions. We plugged in both CPAPS overnite and after 8 hours use each the charge level dropped to 25%. Plenty of reserve for 1 nights use but surprised me so much power had been consumed using the 110 AC outlets. I turned off the heated hose breathing tubes and water reservoir heating disc. Koodos! We were able to run both CPAPS for 3 consecutive nights and still had 20% charge in reserve!Next test …. plugged my electric portable cooler into the DC cigarette port and it was consuming about 55W continuously. Then I used my coolers AC to DC adapter on the 110AC outlet. The current draw on the battery pack dropped to 38W. A very nice reduction in power demand.Final test was to try charging my cellphone by laying it on top of the charge pad. I had no success here. It seems my phone needs a charge receiver installed for this feature to work. I ordered one for about $15 on Amazon and will test it.Overall I am pleased with my purchase. It comes with a 2yr manufacturers warranty and I purchased the additional 4 year to cover it for a total of 6 years. Hopefully this battery pack is stellar and lasts a long time!

Worked as expected during a 6 hour power outage and ran a tv without a problem. Would have been better if it had UPS (uninterruped power supply) capability, but as a spare power supply it functioned just fine. Charging time is several hours compared to other similar models which can charge in an hour but storage capacity is good for the weight of the unit.

Excellent valuePure sine wave AC output and real MPPT solar charge controller built in with MC4 to DC connector supplied to boot!My cpap machine draws 60watts continuous at max 20 cpap setting and humidifier on, no heated tubing.This battery lasted me exactly 1 full 8hour night’s continuous sleep. Perfect since I love off grid camping, no more lead acid batteries for cpap!My old 100watt 12v solar panel charged this back up to full with early spring sunlight in just 6 hours. Love that MPPT.Many useful outputs for all occasions; USB A, C, AC, DC.Just a pure sine wave AC inverter and MPPT solar charge controller, with no battery, would be worth the entire cost of this unit just years ago. I purchased a 2nd one.