Anker SOLIX F3800 Plus Portable Power Station (2025 NEW), 3,840Wh, 3,200W Solar Input, Generators for Home Use, Expandable to 53kWh, Works with Generator, For Power Outages, RVs, and Emergencies

I have a 30A generator input into my home panel so have a manual switchover process. It's been fine for the few times we lose power. I have an inverter generator that handles emergency load (fridge, freezer, gas furnace blower, computer gear) but firing it up does take some time. I wanted to have a quick source of power that could drive things for a few hours but still allow recharging via generator for long outages (our last was five days a bit over a year ago). I did not feel the need to buy additional batteries with this setup, though it's nice to have that option. Tested out this set by running through my switchover procedure, using SOLIX instead of inverter. Worked like a champ, power quality is of course clean (that's why I replaced my old generator with an inverter- the power was so dirty the GFCI circuits kept tripping). Turned on a "typical" number of devices that I'd expect to support during an outage and the Solix projected over four hours of run time. I then connected my inverter generator to the SOLIX 240V input and started it up. Display showed about 2400W input (inverter can output double that) and a short recharge time (made sense since SOLIX was nearly fully charged). Inverter stayed in low idle with that light load which is another plus (quiet)! I know these input/output values can be tweaked using the app. I have a surge suppressor/circuit tester that I normally left inline between the inverter and the house and did hook it up to the SOLIX. It confirmed something useful. Normally the 240V outlet is floating neutral, and indeed before I connected the SOlIX to the house, the tester showed an open ground. Putting it in EV mode resulted in a "good ground" (bit misleading, but indicative of a change in status) showing which confirms what I've read- EV mode is bonded neutral. When I took it out of EV mode and hooked it up to my house, the ground then showed good due to the input outlet being properly grounded. So long story short, I don't have any concerns with ground on this device. The build quality is impressive, not only the SOLIX but the input adapter. I expected basically a cord and thought the price seemed high, but this thing has an impressive box in the middle working the magic. That DOES mean that if it fails then it may be costly, but it seems substantial so I'm not worried.

Simple to set up and use. The f3800 plus is a heavy battery but it has excellent wheels and handle that make it easy to move. The expansion battery sits nicely on top of the f3800 plus and keeps the footprint compact. These two batteries plus the included solar panel should provide plenty of power to keep your fridge and freezer running while keeping your modem/router on and keeping you online during a power outage. The app is well integrated and adding additional expansion batteries is simple.

This is an impressive piece of equipment. Well made, packaged appropriately for size and weight, delivered much sooner than originally expected. While only time will tell about overall battery life the unit works as advertised and I appreciate that I can add to the system over time.

Exceptional value for the money. I needed a UPS that would allow for enough power to run my computer systems for at least an hour after the power went out. This system fits that need perfectly. Additionally, for longer power outages, I can attach a solar array and keep the battery charged indefinitely. The system is easy to set up and far exceeds my expectations. If you want a UPS system with a lot versatility check it out.

This product is loaded with all the features I was looking for (including the EV charging port!). More importantly, Anker support was top notch and went above and beyond to take care of my shipping issue quickly and exceeded my expectations. For charging small devices, stick to using the front USB ports as much as possible rather than plugging in a wall charger(s) as those seem to run the battery down quicker.

Worst delivery experience! I bought this from Amazon and scheduled it for delivery on 11/29. Lo and behold the Amazon App and FedEx app both showed delivery would be today, on 11/26. They never showed up although I changed my plans and rearranged my entire day to be home to not miss this delivery. Not only they never showed up, they also left never left a tag on the door and yet claim that no one was home. Amazon’s customer service is nonexistent! Same with Anker. I can’t even cancel this order at the moment, yet I’ve been billed already. I’ll take this up with my credit card company. FEDEX, AMAZON and ANKER suck

Regarding it's weight to power ratio, I was expecting more power per charge. The first time I used it, I had to reset the system because it was having technical issues with the 120v outlets. Fixed and can run small appliances, horticultural lighting and fans,/blower. I have issues pulling more than 400w from my led light unit. It can run appliance's that use more than 400w continuously without issue like a/c, dehumidifier and air movers. Winter is not the Great time of year for solar, so I will need to wait till summer to put it to the test. The 400w panel does well, quite efficient. I bought an extension cable for it to reach its destination, in my front yard. The panel is DIFFICULT to setup. I highly suggest 2 people to set it up. It's weight and lack of rigidness. Flexible yet durable. I like being able to see how much power is being used, realtime. It helps me know exactly how much electricity my appliances use. Super quiet fan, I didn't know it had one until I had my ear next to the side panel where the fan is installed. Overall quality is 100%.although I saved 60% off original price, I would not suggest purchasing this unit at its regular price. You will never recover your investment at $8000. I paid $3600 and get a big credit toward my 2026 taxes.!

Functions great - solar inputs take in a lot, and we can use the generator input while the AC output is powering the house (using generator adapter cable). $$ per kWh is pricey - I got the base unit plus one expansion battery, but for more stored juice I got some big LiFePO4 batteries that can plug right into the DC solar inputs.