MEGASOLAR 60W Solar Charger - Solar Panel with Charge Controller, Dual QC3.0 USB 5V - 12V, 🔌 and DC 12V 15V 20V Output - Portable Solar Charger Shoulder Bag for Laptop, Solar Generator, and Phone Charging Review

Provides the power needed to run certain electronic devices needed for camping and emergencies. Compact for space and easy to carry. Can also be stored in a Faraday bag to protect circuitry from solar flares and EMP.

I had to buy an extra connectivity kit for my Dell Inspiron but it kept my laptop running during 3 days of inactivity. I have a Dell Power Companion. When it needed charging, I put my laptop on sleep mode and connected the Power Companion to a solar panel, which seemed to charge in hours in bright sunlight. I'll probably get another nutritional companion so I can connect it to the solar panel all the time when the sun is out. In general I am very satisfied.

Bought for camping, got hit by the rain so never used in the field. BUT operated under "laboratory" conditions, rear entrance! It took about 6 hours to charge the PowerAdd 32000mA from a dead battery. The cable with the panel kit was more than long enough to shield the battery from the sun and charge it as coolly as possible. Light enough to take with you on hikes, fits perfectly in a 70L backpack. I chose this device because it has multiple DC output levels. The PowerAdd is charged from a…

I bought this panel specifically to charge my MacBook during a car ride for a month. In my first test in direct sunlight, it charged the switched-off laptop by about 5% in a few hours. After I took it on a trip, it never recharged the laptop. For the iPhone, it worked very well for a couple of weeks. In the third week, the iPhone started signaling "device not supported" but continued to charge. By week four, the panel stopped charging iPhones at all.

I ordered a 60w model. This model has 6 panels with 4 cells each, for a total of 24 cells. Their total area is 0.39 m^2. The standard GHI for solar panels is 1000 W/m^2. The seller claims they are 22% efficient SunPower cells. 0.39 m^2 * 1000 W/m^2 * 0.22 = 85.8 W. This panel is supposed to produce 85 watts, but it only produces 60. I have a couple of my own SunPower/Maxeon 1-efficiency cells of 22% that I can compare with this panel and the color is completely different. True cells are a…

Bought to charge a MacBook Pro on the go, plus several USB-C batteries of different sizes. The USB-C chipset chosen by the manufacturer has one major disadvantage. The moment the charge exceeds 30.9W (20V at 1.54A on my USB-C meter), the chip resets, cuts power to the cable, and restarts. This even happens when the summer sun is bright and the current is the same. The end result is that if you use it to charge something that consumes >30W USB-C PD, it constantly stops/starts/stops/starts…

With PD. I believe the laptop requires a USB-C PD 45W 15V 3A profile. I tried the Jackery SolarSaga 100W which has a USB-C port but does not support the USB PD standard and therefore does not charge a device can. I also tried the BigBlue 100W solar panel, which claims to support the USB-C PD standard up to 60W. The BigBlue panel was able to charge my Pixel 3 phone but not my XPS13 laptop. Finally, I tried the Megasolar 100W PD solar panel. It successfully charges my Pixel 3 phone as well as my…