Anker Portable Power Station SOLIX C300, 288Wh LiFePO4 Battery, 300W (600W Surge) Solar Generator, 140W Two-Way Fast Charging, for Outdoor Camping, Traveling, and Emergencies (Solar Panel Optional)

Use it to power my Starlink, TV, Fan, Charge my devices, use my laptop and its so portable I put it in my car and strap on a seatbelt and carry it to my Dads to charge his devices after the Hurricane. The 60Watt panel works great as well even got over 60 a couple of times. Great little power Station very durable and well built. Charges very fast with the plug and charges from 0-100% in about 4 hours via solar.

This is a neat, compact, and well-designed portable power station that’s easy to use and easy to carry. I really appreciate that it includes three standard 120-volt AC outlets and a common desktop-style power cord for charging from a wall outlet. It also offers multiple USB ports, making it very versatile for everyday use. I tested it in a couple of real-world scenarios. When powering my laptop, the unit dropped from 100% to 64% after two hours, which suggests it could run the laptop for roughly four hours total. When powering my home network equipment, it only dropped from 100% to 80% after two hours, indicating about ten hours of runtime for lighter loads. Recharging is quick, which makes it convenient to use regularly. The built-in handle makes it easy to carry, and the overall build quality is excellent. It feels solid, well-made, and dependable—exactly what you want from a portable power station. I haven’t experienced any issues during long-term use, and it has performed reliably every time. The companion app is straightforward and works well, allowing you to monitor battery level, charging status, and performance. While it may be more than casual users strictly need, it’s genuinely useful and easy to navigate. Overall, I highly recommend this unit for everyday, casual use such as charging phones, tablets, running small lights, or powering other low-draw devices. If you’re looking for a compact, reliable power station from a trusted brand, this one delivers.

A very cool little solar generator. And little is not far from the truth. For its size it packs a big punch. 300 hundred watts of peak power. Pretty awesome. Included solar panel also a plus. Comes with all cords to charge in an assortment of ways. Plug into your outlet where available, 12 Volt car plug (cigarette lighter plug) , Solar panel , etc. You can charge all USB devices, USB C devices , a sliding panel exposes the outlet to plug in the solar panel for charging , and 3 AC outlets for lamps small appliances etc. Automatic overload shutdown if necessary. I highly recommend this unit.

This is a nice, neat, compact power supply. I appreciate that it has three 120 volt outputs and a standard fitting to charge it from a 120 volt outlet - the same as on a desktop computer. It also has multiple USB ports. I tested it twice. I used it to supply my laptop. After two hours of use, the power station fell from 100 percent charge to 64 percent, indicating that it would be able to power the laptop for about 5 hours. I also used it to supply my home network equipment. After two hours the power station fell from 100 percent to 80 percent, showing that it would power the network for about 10 hours, It recharges quickly. It has a built-in handle and is easy to carry that way. I am very pleased with this purchase.

I absolutely love this product for its portability, flexibility, app, remote monitoring, and cost with all its features as documented and as reviewers praise. However, I experienced a couple issues. When I have a solar panel plugged in overnight, the C300 does not typically start recharging in the morning, even with very bright sun, unless I unplug the solar panel and plug it in again. I could not find this issue documented anywhere I searched, so I asked AI. Below is my question and AI’s answer. (A possibly related issue that is easily solvable, the car socket power saving mode is set by default. When I used my car socket to charge my phone, watch, or ear pods, the car socket shuts off before the devices are fully charged and I needed to replug to reactivate. I simply turned off the car socket power saving mode and this problem was solved. Hopefully, there will be a software upgrade that will provide a similar option for the solar panels.) As with other reviewers, I would caution against using the C300 as a UPS for computer and network equipment. To extend the duration of an APC UPS I already have, I plugged it into my C300. It serves the purpose as desired. However, the APC UPS now registered 224 outages in a few weeks compared to at most 13 outages for 3 other identical APC UPSs I have plugged into the same wall circuit for years. Without the intervening APC UPS, I can imagine my network system failing multiple times due to the C300 (AC outlet) while the wall power does not fail. I would feel safe using the C300 as a UPS for a fan or heater, maybe a refrigerator or freezer, but definitely not electronic equipment without an intervening UPS designed for electronic equipment. Bottom line, if you are not using the C300 for these two problem applications, I highly recommend this product. My Question to Grok: I own an Anker Solix C300 solar power station. When I have a solar panel plugged into it, it charges when the day is sunny. However, after the sun goes down at night and comes up again the next day, the C300 does not start charging again until I unplug the solar panel and plug it in again. Why can’t it start charging when the sun comes up without me needing to unplug and replug the solar panel? Is this problem documented anywhere? If I buy a different model of the Anker solar power stations, will it have the same problem? Grok’s Answer: Your issue with the Anker Solix C300 not automatically resuming solar charging after a period of no input (like overnight) appears to stem from how the device's input ports handle low or zero-power states. Specifically, the solar input (via the XT-60 port) can enter an idle or sleep mode when there's no incoming power, and it doesn't always detect or restart charging when voltage gradually returns at sunrise. This could be due to the MPPT charge controller's design, which prioritizes power efficiency and may require a full disconnect/reconnect to reset and recognize the renewed input. In some cases, it's tied to firmware behavior where ports shut off after inactivity to conserve energy, but fail to wake properly without manual intervention. This problem is documented in user reports and community discussions, particularly on Reddit's r/anker forum. For example, multiple threads describe similar behavior on the C300 and C300 DC variants, where inputs (including solar) stop after idle periods and need replugging to resume. Anker's support articles also indirectly address it through troubleshooting steps for solar charging failures, such as verifying if charging only works when connecting panels after powering down the unit (suggesting a firmware update may help) or testing with the device off vs. on. They recommend checking for firmware updates via the Anker app, as some users have reported partial improvements after updates, though the issue persists for others. Regarding other Anker Solix models, yes, similar resumption issues have been reported across the lineup, including the F1200 (PowerHouse 757), F2000 (767), C800, and even some expansion batteries. These often involve solar inputs not restarting automatically after low-light periods, with users citing firmware bugs, abnormal input detection (e.g., brief 30-second shutdowns on "unstable" morning/evening solar), or drainage during low input. However, experiences vary—some users say updates resolve it, while others use workarounds like external solar controllers. If you're considering a switch, models like the C1000 or F3800 have comparable complaints in forums, so I'd suggest checking recent reviews and firmware changelogs for your intended model on Anker's site or Reddit before buying. If your panel is an Anker model (e.g., 513 or 515 series), it could also contribute, as those panels are known to halt on shadows/clouds and require replugging to resume.

Solid, Reliable Portable Power Station for Everyday Use I’ve been using the Anker SOLIX C300 (288Wh LiFePO4) for about a year now, and it’s been a great portable power solution for my needs. The charging speed is quick and consistent, and once fully charged, the battery lasts a surprisingly long time. The build quality is excellent, it feels solid, well-made, and dependable, which is exactly what you want in a portable power station. I haven’t had any issues over long-term use, and it’s performed reliably every time I’ve needed it. The companion app is functional and easy to use, allowing you to monitor the charger’s status, battery level, and performance. The app works well and is genuinely useful, though for casual users it may feel like a bit of overkill since the unit itself is very straightforward to operate. I would definitely recommend this unit for casual, everyday use, such as charging phones, tablets, running small lights, or other low-power devices. If you’re looking for a compact, dependable power station from a trusted brand, this one delivers.

this little thing super convenient. i got this because i work and go to school remotely and like to travel often with my spouse. i ordered it on sale with the 60 watt solar panels, which have an IP68 waterproof/resistant rating. i would say it's a good deal on sale, but I wouldn't do full price for the panel set, as for the extra hundred there are 100 watt panels that will work with it at that value. i also didn't realize until I got this solar power bank that grid power is "dirty" and has imperfect sine waves, but you get pure sine waves with a solar battery/inverter. so, it's supposed to be better for device batteries. I really like the design of the battery, first of all. it's very stylish, which is just something i like for my electronics. Anker seems to have good quality control so i was expecting it to feel nice and it does. i was a bit disappointed that for the price, it doesn't come with the strap by default. i really think it should (i got a third-party case that came with one, though). this little power bank has 288 watt hours of juice, it's rated at 300 watts and a 600 watt surge. for example, that means with the battery at 100%, a device that draws ~200 watts could run for about ~1.7 hours. 300 watts is pretty good for small electronics up to things such as a laptop. it has lifpo4 batteries in it that are supposed to last longer than older kinds of solar batteries and allegedly arent flammable and such. it can run my laptop which is rated up to 240 watts. typically, my laptop draws 20-80 watts in normal use, such as in a word processor or internet browsing/video streaming, so it can run for a few hours this way (~5 on a full charge). intensive gaming on the other hand wouldn't last long on battery alone, but it does have passthrough charging (charge battery while charging devices connected to battery). you should probably use a watt hour calculator to see if its a good match for your intended use and devices. i have tested the laptop while charging the battery with solar getting about 50 watts input, with normal use again drawing about 20-80 watts, and it did keep it charged. the battery did start to lose charge slowly because my laptop can go above 50 watts during normal use, like i said. with plugging into a wall and grid power, im sure this wouldn't be a problem as it can get more than 80 watts from an outlet or USB C charging. a lower wattage laptop that draws 20-50 watts in normal use would work better for use while just solar charging with the panel it came with. a 100 watt panel would also work for a high wattage laptop to use while solar charging. the battery itself is very quiet, even when you're close to it. i really like the built in light, as the smaller model has a lantern style light and i liked that feature but that model has less power and function. back to the panels, they fold out and up nicely, they're not very heavy and super easy to tote around. easy to wipe off too. the cord can wind up a bit and be tucked under the elastic straps. i have encountered a bit of rain on the panels before quickly packing up and bringing it in, and it was absolutely fine. it is cold during my review, so the capacity/loss is probably more impactful than average, but it hasn't been a noticeable issue. I use it to routinely charge my phone and smart watch overnight, which uses a bit more than it needs (maybe 10% of the battery) because it gets left on and keeps them at 100% until morning obviously. a great feature to add to the app would be auto shut off with times you can set. the app itself does work, although sometimes it doesnt stay connected because im usually behind several walls when im charging it outside on solar. it does show the internal temperature of the battery while charging or using it, the watt input and output, and so forth. i wish it had a history section where you could review the use/charge/discharge on a timeline, like over 24 hours or something. it does get a charge with cloudy weather but this depends on where you live and how much solar activity there is. one photo is an example of it charging slowly while overcast, it was getting around 5-15 watts. as a side note, i also wish Anker made a first party case for it, but the one i got works well. in the future i want to try it with a 100 watt panel to see how it goes. i think its probably very useful for people who go camping or that travel often, or if you like to work outside like on a patio or balcony etc, or to just keep their device batteries charged with cleaner sine waves.

I recently picked up the Anker Solix C300, and I have to say, I’m pretty impressed! Let me tell you why this little guy is quickly becoming a must-have for me: Worth Every Penny: For what it offers, I think the Solix C300 is totally worth the price. Anker is known for making quality stuff, and this power station lives up to that reputation. It’s reliable, easy to use, and just plain convenient. Small But Mighty: The Solix C300 might be the smaller sibling of the C1000, but don’t underestimate it. This thing is way more powerful than Anker’s 250W power bank, giving you a significant boost in capacity and versatility. This little buddy power’s small appliances with ease. What really sets it apart are the dual 140W USB-C ports, which are a game-changer for charging speed and convenience, it’s like having a mini power station without the bulk. Quick to Recharge: One of the things I really appreciate is how fast it charges. Whether I’m plugging it into the wall or using USB-C, it juices up quicker than I expected. I got it fully recharged in just about an hour(with wall charger), which is great when you’re on the go. Easy to Use: The display is clear and gives you all the info you need, like how much battery is left and what’s being powered. The built-in LED light, has come in handy more than once, especially when the sun goes down. Final Thoughts: If you’re looking for a portable power station that’s powerful yet easy to take with you, the Anker Solix C300 is a fantastic choice. I hope this review helps you see if this little buddy is for you.