519Wh Outdoor Solar Generator with 100W Portable Solar Panel 20V, Portable Power Station 500W(Peak 1000W) Backup Battery Pack Solar Kit for RV/Van Camping Fishing Climbing Road Trip Home Emergency

Where do I start? functionality of this device is absolutely incredible. Not only does it provide efficient and reliable solar charging capabilities, but it also comes with a powerful battery pack that can store enough energy to power my devices for days on end. I love that I can charge my phone, tablet, laptop, and other electronics with ease, no matter where I am.One of the standout features of this combo is its portability. It's incredibly lightweight and compact, making it the perfect accessory for any outdoor adventure. I've taken it on camping trips, hikes, and even to the beach, and it has never let me down. I love that I can easily pack it in my backpack or attach it to the outside of my bag with the included carabiner clip.Another great feature is the long battery life. I was pleasantly surprised to find that the battery pack can hold a charge for several days, even with heavy use. This is a game-changer for me, as I no longer have to worry about running out of power when I'm out and about.Durability is also a big selling point for me. This combo is built to last, with a rugged and sturdy design that can withstand rough handling and harsh environments. It has held up well against drops and bumps.Overall, I would highly recommend this solar panel and battery pack combo to anyone in need of a reliable and efficient power source on the go. Its extensive functionality, portability, long battery life, durability, and lightness make it the perfect accessory for anyone who loves to explore the great outdoors. 5 stars all the way!

I’ve been using this for several months now. My family has off grid property where we are fixing a cabin. This has been vey useful and convenient. It’s easily portable and durable. I wasn’t expecting the solar to be as useful. Based on reviews and similar products I figured we would be bringing it home to charge it. Nope! Charges great. 45% to 100% in 1 afternoon. 36 to 92% another time. I was using it with a paint sprayer and started at 45% so I figured I would run out of power but with the solar panels charging and after a few hours of work it finished at 35%. Most of the time we use it for charging devices, batteries, lights which drains battery pretty slowly. I debated spending the money to get this and I’m really glad I did.

Ordered on 4/1/24, shipped on 4/2/24 (same date I received a personalized message from seller customer service agent Ada informing me of the UPS tracking numbers), delivered on 4/8/24 - OUTSTANDING customer service and delivery logistics!Arrived with 48% charge, took 4 hours to fully charge to 100%. Operating this is a breeze! Battery lasts a LONG time. This unit was clearly engineered and manufactured to be durable,Bottom line: I’m VERY happy with my purchase of this Grecell T-500 power station and accompanying 100W Grecell solar panel included in this package deal I purchased, which included a $110 discount off list for the entire package!

I bought this T-500 portable battery unit to run my TV and music system during the football tailgates. So far the battery runs a 26 inch tv with subwoofer and two speakers for about 4 hours. My average Tailgate is 3.75 hours so it works great. The 110 v charger works great, from a dead battery, to full charge takes about an hour and half. My truck has a 110v so I charge it for 30 mins when the battery shows %50 remaining life to make sure I get the full Tailgate. I tested the solar panel 120w, It takes a lot longer to charge, 3 hours moderate sunlight recharged %40.. I only tested this once in cloudy weather so full sun may charge faster. The USB's charged phones and wifi hot spots no problem. All around It's a good and reliable product.

This unit is trash. Does not perform anywhere close to advertised specifications.Through many back and forth conversations with seller, they explicitly told me the solar panel, and the Power Station, are both defective. Oh, but not at the same time.First, they want me to return the defective solar panel.Days later, they want me to return the defective Power Station.I explained the problem over and over. They seem to have different people read your messages without looking at the previous messages.More than a week later, now they want me to return both, they will send me packing materials, and schedule a pick up, to return.Well, I would need to take time off to meet the delivery (one day), then take a day off to meet the return delivery.Hope this review helps!UPDATE- -Seller, after much pain and negotiation has sent a 200 watt panel. It charges amazingly fast, approximately 10% every half hour. Yes I am keeping a log.Not trash just under powered by the weak 100watt panel.I can now recommend the purchase, but BE SURE to get the 200watt panel.

This is my first solar battery. I purchased it after the lights went out for several days. I wanted to see how it would run various devices during a power outage. The battery held up to 10 hours using 200 watts of power distribution. Pretty decent! With the addition of the solar panels, this device can make a power outage more convenient. Most definitely plan on getting another one that's bigger!