This portable power station has exceeded my expectations! With 665.6Wh capacity and 1800W peak power, it easily powers my essential devices. The UPS function is a fantastic feature, providing seamless backup during power outages. I also love the 10 outlets, built-in Bluetooth speaker, and LED light, making it perfect for both emergencies and outdoor activities.

I took it on a camping trip, and it was incredibly useful! Not only could I charge my devices and power my CPAP machine, but I also enjoyed listening to music while outdoors. Plus, it worked great for charging my drone, allowing me to capture stunning aerial shots without worrying about battery life.
This power station is truly multi-functional and worth every penny. Highly recommended!

Would give it zero stars if I could, just stopped working. Won't charge and there is no support or customer access to product support. I am so disappointed in this unit, when I needed it it was dead and there is nothing I can do. I don't know if I got a dud or if they are all like this, but I won't be buying any more Grecell products.

good

I purchased with the hope that this charger would keep my car battery charged over several months while I was away from home. I have now used it twice, both for two month periods where the car was parked under a carport. Even though the charger was not in full sun, it has worked and the battery has been fully charged each time on my return.

Cannot mount to flat surface as-is. Control module protrudes beyond frame so you have to build or buy additional brackets to be able to mount this.

April 11th 2025 - I have updated my review to 3 stars as the panel does work. I would like it to see it come with some minimal bracketry but...
The panel does seem to be working but required careful drilling of the frame to be mountable.