Progeny 300W Portable Power Station, 299Wh/80818mAh Solar Generator
Qc 3.0 Usb And Usb C Output(9V, Most Similar Power Stations, Faster Solar Recharge Rates, 299Wh/80818Mah Battery Powered Station, Outdoor Camping Cpap Emergency, Professional Mppt Technology
What We Like
- 80818mAh powerful battery easily charge smartphones, laptops, mini fridge, etc
- 12V regulated power helps keep you trouble-free from the devices shutting down
- Features MPPT technology that provides faster solar recharge rates
Disadvantages
- may release a burning-like smell during use
Results of our analysis:
We analyzed 82,066 reviews for 69 products in the Portable Generators category.
We then analyzed 236 reviews for this product. Of these, 23 reviews were recent.
Around 89% of reviews were positive and about 6% were negative.
Final Score:

9.48 out of 10, based on these factors:
What buyers say about Progeny 300W Portable Power Station, 299Wh/80818mAh Solar Generator
I intended to use it again, but when I turned it on the third time, the display read 20%, so I didn't try a third time.
The display is easy to read in sunlight and has useful data, but the various lights are too bright for use in the dark or if you want to sleep, and the cover or electronic lock makes it hard to turn the unit on.
The price per Watt hour was one of the better deals, and it has a feature that makes it useful for anyone who wants to use it for power devices.
I was able to use my new Dream Station 2 for four nights and a few hours into the next day on a single charge, and use 40 hours of my face mask on a single charge.
I spent about 2 days researching on solar banks on Amazon, eBay and Google, and the P66 had all the features I was looking for, including pass through charging, regulated pure sine wave and all the ports I was looking for.
Common Questions
What's the dimensions of a portable solar generator?
If any one bought P66 at present and want to exchange it for the MPPT version, feel free to do so, as we have upraged it to MPPT version and will be available in Jan 2021.
Does the unit work while charging or just DC?
While it is charging, all the ports will work.
What is the current of the 12vdc output?
The PROgeny 300W power station is regulated by 12v dc.
Is it possible to work as a ups?
The concept of an uninterrupted power system is similar if you plug in your device or computer to the power source.
Is it possible to run a full size freezer off of this?
I think a fridge needs something with a higher voltage to run. If it is compatible, I think you would be lucky for it to run an hour before it's drained.