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Andres Eugenio Gomez
Reviewed in the United States on March 9, 2025
This unit Helios 3600 is a Badass Solar generator.I highly recommend this unit for his well build solid materials used, the wheels are also nice.Charging speed is crazy.Noise level is extremely low, the size is perfect.The design is amazing, the weight not so much.The power is amazing.
Jonathan L
Reviewed in the United States on March 2, 2025
Seems well made. Holds it's power well. If plugged in, and using bluetooth of WiFi it will turn on to maintain the power level you set it to in app that's pretty straight forward to use. This happens quickly and briefly. If unplugged and charged it holds it's power level unchanged so far, but I've only had it for 10 days. The fan that it using well powering up is not that loud or annoying. Will be a whole lot easier to use in power outages than a gas generator.
irobonxt
Reviewed in the United States on January 29, 2025
--- Pros ---Compact size for the amount of power.Fast charging.Solid build.Easy to use app.--- Cons ---Slight humming noise during charging, especially on 1200W+.--- Thoughts ---Quite a powerful battery. Used it to charge two laptops, e-bike, e-scooter, and battery pack all at the same time.Battery was shipped with 50%, used 18% in 4 hours (at the output rate of 20W to max of 311W) the above mentioned devices.Charging the battery back to 50% from 32% took less than 2 hours on 1800W charging through standard outlet.The buttons to enable/disable different outlets was more useful than thought. It also saves power by not having to keep all the converters inside enabled and running.The battery is heavy, but the build is sturdy and feels high quality. The wheels work fine on bumpy sidewalks.The display is useful in checking battery level, output power, and charging rate.The app (MyGro APP) is pretty easy to use. The dashboard page packs a lot of info about the current status of the battery, and just like with the actual battery, allows users to pick what type of outlets are enabled.Having the manual inside the app is also very useful, it saves time having to look up online for the model and make of the current battery.Only complaints for the app is text do not have enough contrast and some English translations being a bit too long for the space provided.Would like to see a revision with the handle moved to the opposite side of the wheels; that way people can pick it up with the handle even if it's turned over when lugging it.Also would like to see some changes to the Wifi/Bluetooth button; it is too easy to accidentally hit the button and turn off the connection. Perhaps making it a "hold to toggle" like with the power button would help? In that case, the enable/disable outlet buttons could also benefit from this feature.Overall, this is a well-built battery that can be used during power emergencies and outdoor use without hassle, along with its companion app that makes it easy to manage and monitor.
Customer
Reviewed in the United States on January 23, 2025
I bought this mostly because it was a great deal, not really expecting to use it right away. However, I ended up getting it just in time, as the power went out unexpectedly. To my surprise, this power station worked amazingly well. Even though it’s portable, it provided more than enough power to get me through the entire outage. It kept my fridge running, which is a huge relief during power failures, and it also kept my lights on and my internet connected—allowing me to stay productive and informed. The convenience and peace of mind it provided during such an inconvenient situation were invaluable. I was able to go about my day without worrying about the food spoiling or losing access to important information. After experiencing how well this power station works, I truly believe everyone should have one of these at home, especially for emergency situations. Whether it's a storm, power grid failure, or other unforeseen circumstances, having this as a backup could make all the difference in maintaining daily life during unexpected outages.
Dmitriy Filonov
Reviewed in the United States on December 18, 2024
After pulling the trigger on something I have wanted and needed for a while, I'm glad to have received a product that finally works as expected with charging times and output levels. I was uncertain about the large battery size & cost, but having used it arund the house and outdoors, I definitely needed the extra capacity!The Growatt 3600 is a good looking and well crafted product that comes in at a great price compared to similar size and spec competitors. I had heard of Growatt in the solar space before and they are seemingly delivering a similar price/value ratio on these smaller units too.I actually do already have access to a gas generator, but the gas refueling is time consuming, so I decided to try a large electric generator that can actually last all day for offgrid electronic and tool use. I also like that it charges at the max possible rate of a wall outlet at 1800W.The growatt Mygro app for the device is great fr monitoring and easy to connect to adjust charging speed which is necessary for me when offgrid, but the 2000W solar input is great, not sure I will ever max it out, but may get some additional panels.Also nice to know I can parallel another device to get 240V output if needed in the future. Overall a great device & would highly recommend.
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