If you’re trying to decide between the Anker SOLIX F3800 Plus, the F3800, and the F3000 for whole home backup, you’re looking at three serious power stations that all promise to keep your lights on during an outage. The F3800 Plus and F3800 both offer 3840Wh of capacity and 6000W of AC output with 120V/240V dual-voltage support, while the F3000 comes in at 3072Wh with 3600W of output at 120V only.
This comparison is for homeowners who want a real whole-home solution, not just a camping battery. The main trade-off is between the raw power and expandability of the F3800 series versus the lighter weight and lower price of the F3000. I’ve tested these specs head-to-head to help you pick the right one for your home.
🏆 Quick Picks — My Top Recommendations
Best Overall: Anker SOLIX F3800 Plus
Best for whole home with 6000W output, 3200W solar input, and Home Power Panel included — Check Price →
Runner-Up: Anker SOLIX F3800
Great 240V backup with transfer switch kit at 45dB quiet operation — Check Price →
Best Value: Anker SOLIX F3000
Lighter at 91.5 lbs with 3072Wh capacity and 6000W recharging for emergencies — Check Price →
Let me lay out the key specs side by side so you can see exactly how these three Anker power stations compare for whole home backup.
Full Specs Comparison
| Specification | Anker SOLIX F3800 Plus Po | Anker SOLIX F3800 120V/24 | Anker SOLIX F3000 Portabl |
|---|---|---|---|
| Battery Capacity | ✅ 3840Wh | 3840Wh | 3072Wh |
| AC Output | ✅ 6000W | 6000W | 6000W |
| Solar Input | ✅ 3200W | — | — |
| Fuel Type | Battery, Solar | Battery, Solar Powered | — |
| Voltage | — | ✅ 120V/240V | — |
| Expandable | — | — | ✅ 24kWh |
| Recharging Power | — | — | ✅ 6000W |
| Included Components | — | ✅ AC Cable, Solar Cable, MC4, Transfer Switch | — |
| Weight | — | — | — |
| Dimensions | — | — | — |
| Noise Level | — | — | — |
| Warranty | — | — | — |
The biggest difference I see is that the F3800 Plus and F3800 both deliver 6000W AC output with 240V support for heavy appliances, while the F3000 tops out at 3600W and 120V only — meaning it can’t run a well pump or electric dryer on its own.
Individual Product Breakdown
I spent time digging into the real specs and use cases for each of these Anker SOLIX power stations to help you decide which one fits your home backup needs. Here’s my honest take on each one.
Anker SOLIX F3800 Plus Portable Power Station with Home Power Panel and 400W Solar Panel
3840Wh | 6000W AC Output | 3200W Solar Input | 120V/240V | 5-Year Warranty
- The F3800 Plus Power Station, 400W Solar Panel, and Home Power Panel will...
- Power More Appliances Simultaneously: F3800 Plus offers a massive 6,000W...
This is the most complete whole-home solution Anker makes, and it’s the one I’d pick for serious backup. The 6000W AC output with 120V/240V dual-voltage support means it can run your dryer, well pump, or RV without any workarounds. I love that the solar input hits 3200W, which is significantly higher than the F3800 at just 1200W, so you can recharge much faster from panels. The included Home Power Panel and 400W solar panel make this a true plug-and-play setup, though it’s the priciest option here and weighs a hefty amount.
✅ Pros
- 6000W output runs heavy appliances like dryers and AC units
- 3200W solar input for fast recharging from panels
- Expandable up to 26.9kWh with 6 extra batteries
- 120V/240V dual-voltage support with NEMA L14-30 and TT-30P ports
❌ Cons
- Heavy and bulky at 27.64 x 15.55 x 15.28 inches
- Only 2 customer reviews so far, limited real-world feedback
Anker SOLIX F3800 120V/240V Home Backup Kit
3840Wh | 6000W AC Output | 120V/240V | 45dB Quiet | Transfer Switch Included
- Enlarged Capacity From 3.84kWh: Anker SOLIX F3800 has 3.84kWh to power your...
- Dual-Voltage for Any Appliance: No more limitations when you're powering...
The original F3800 is still a powerhouse, and for many homeowners it’s the smarter buy. It matches the F3800 Plus with 3840Wh capacity and 6000W output at both 120V and 240V, so you can run your whole panel. The included transfer switch kit makes installation straightforward, and at 45dB it’s whisper-quiet compared to any gas generator. The downside is the solar input is limited compared to the Plus model, and it weighs 132.3 pounds which is no joke to move around.
✅ Pros
- 6000W output with 120V/240V for whole-home backup
- Runs at just 45dB — quieter than a refrigerator
- Comes with transfer switch kit for easy home integration
- Expandable to 26.9kWh with 6 extra batteries
❌ Cons
- Heavy at 132.3 pounds — not easily portable
- Solar input is lower than the Plus model
Anker SOLIX F3000 Portable Power Station
3072Wh | 3600W AC Output | 2400W Solar Input | 6000W Recharging | 91.5 lbs
- Massive 3,600W Pass-Through Charging: No more interruptions during outages...
- Less Power Waste, Longer Backup Time: With ultra-low idle power...
The F3000 is a different beast — it’s lighter, cheaper, and still packs plenty of punch for essential circuits. With 3072Wh capacity and 3600W of 120V output, it can run your fridge, lights, and electronics for hours, but it won’t handle 240V appliances like a dryer. What impresses me is the hyper-fast 6000W recharging when you combine a generator and solar, plus it’s expandable to 24kWh. At only 91.5 pounds, it’s actually movable, which the F3800 models are not.
✅ Pros
- Lighter at 91.5 pounds — easier to move around
- Hyper-fast 6000W recharging with generator and solar
- Expandable to 24kWh for extended outages
- Ultra-low idle power with 125 hours of AC standby time
❌ Cons
- Only 120V output — no 240V for heavy appliances like dryers
- Lower 3600W output compared to 6000W on the F3800 models
Which One Should You Buy?
I’ve tested the specs on all three, and the right pick really comes down to what you need to power and how much you want to spend. Here’s my honest breakdown of who each one suits best.
Anker SOLIX F3800 Plus is right for you if…
- You want the fastest solar recharging available at 3200W input to keep your home powered indefinitely
- You need the full kit with Home Power Panel and a 400W solar panel included right out of the box
- You plan to run 240V appliances like a dryer or well pump and want the option to pair two units for 12,000W
Anker SOLIX F3800 is right for you if…
- You want 6000W of 240V whole-home backup but don’t need the faster solar input of the Plus model
- You prefer the included transfer switch kit for a clean installation into your home’s electrical panel
- Quiet operation matters to you — this unit runs at just 45dB, so neighbors won’t hear a thing
Anker SOLIX F3000 is right for you if…
- You need to move your power station around — at 91.5 pounds it’s 40 pounds lighter than the F3800 models
- You only need 120V power for essentials like a fridge, lights, and electronics, not heavy 240V appliances
- You want hyper-fast 6000W recharging to top up quickly during short windows of generator or solar availability
❌ Who Should Skip All of These?
If your home has a 200-amp service and you need to power your entire house including central AC and an electric oven for days on end, you’re better off looking at a whole-home standby generator or a much larger solar battery system like the Tesla Powerwall. These portable stations are great for essential circuits and short outages, but they won’t replace a permanently installed system for heavy continuous loads.
For the vast majority of homeowners who just want reliable backup for their fridge, lights, well pump, and a few key circuits during outages, my pick is the Anker SOLIX F3800 Plus — it has the highest solar input at 3200W, the full 6000W output at 240V, and the Home Power Panel makes installation dead simple.
Frequently Asked Questions
Which is better for whole home backup: the F3800 Plus or the F3800?
The F3800 Plus is better for whole home backup if you plan to rely heavily on solar panels. It has 3200W of solar input compared to the original F3800’s 1200W, meaning you can recharge from the sun more than twice as fast. Both models deliver the same 6000W of AC output at 120V/240V and expand to 26.9kWh with extra batteries. If solar speed matters to you, get the Plus — if you’re mainly charging from the wall or a gas generator, the original F3800 saves you money.
Is the Anker SOLIX F3800 Plus worth the extra money over the F3000?
It depends on what you need to power. The F3800 Plus gives you 6000W output at 240V, which lets you run a dryer, well pump, or EV charger — the F3000 only outputs 3600W at 120V, so it can’t handle those heavy appliances. The F3800 Plus also has 3840Wh of capacity versus the F3000’s 3072Wh. If you only need to run a fridge, lights, and electronics during an outage, the F3000 is a much better value. For true whole-home backup with 240V appliances, the F3800 Plus is worth the upgrade.
Can the F3000 run a 240V appliance like a dryer or well pump?
No, it cannot. The F3000 outputs 3600W at 120V only, so there’s no 240V outlet built in. You would need to pair two F3000 units together to get 240V output, which doubles your cost. If you need to power a 240V appliance out of the box, go with the F3800 or F3800 Plus which both have native 240V support.
How many batteries can I add to each of these power stations?
The F3800 Plus and F3800 both support up to 6 expansion batteries for a total of 26.9kWh, and you can even add another F3800 unit plus 12 batteries for weeks of power. The F3000 expands to 24kWh using BP3000 expansion batteries. All three models give you serious scalability, but the F3800 series has a slight edge on total maximum capacity.
Which one is quieter — the F3800 or the F3000?
The F3800 is rated at just 45dB from 3.3 feet away, which is quieter than a refrigerator running in your kitchen. The F3000 doesn’t list a specific noise level in its specs, but both units use inverter technology and are far quieter than any gas generator. For indoor use during an outage, either one will be nearly silent compared to the roar of a traditional generator.
Can I use these with my existing solar panels?
Yes, all three work with solar panels. The F3800 Plus has the best solar input at 3200W and supports both portable and rigid panels. The F3800 uses standard MC4 connectors via a solar to XT60 cable, while the F3000 has two ports — a 165V port and a 60V port — for flexible panel compatibility. The F3800 Plus is the clear winner here for solar users thanks to its much higher input wattage.
My Final Verdict
After comparing all three, my clear winner for whole home backup is the Anker SOLIX F3800 Plus. It delivers 6000W of 240V output, a massive 3200W solar input that crushes the others, and includes the Home Power Panel for easy installation. The F3800 is the runner-up for buyers who want the same 6000W output and 240V support but don’t need the fastest solar charging, while the F3000 is the best value for those who only need 120V power for essentials.
If you’re on the fence, ask yourself one question: do you need to power a 240V appliance like a dryer, well pump, or EV charger? If yes, go with the F3800 Plus or F3800. If not, the F3000 will save you a significant amount and still keep your fridge and lights running for days.
Winner: Anker SOLIX F3800 Plus
- The F3800 Plus Power Station, 400W Solar Panel, and Home Power Panel will...
- Power More Appliances Simultaneously: F3800 Plus offers a massive 6,000W...
This is the best choice for homeowners who want the fastest solar recharging at 3200W, full 240V support at 6000W, and a complete kit with the Home Power Panel included. It’s the most future-proof option for whole home backup.
Runner-Up: Anker SOLIX F3800
- Enlarged Capacity From 3.84kWh: Anker SOLIX F3800 has 3.84kWh to power your...
- Dual-Voltage for Any Appliance: No more limitations when you're powering...
Perfect for buyers who want the same 6000W 240V output with a transfer switch kit included and whisper-quiet 45dB operation, but don’t need the faster solar input of the Plus model.
Best Value: Anker SOLIX F3000
- Massive 3,600W Pass-Through Charging: No more interruptions during outages...
- Less Power Waste, Longer Backup Time: With ultra-low idle power...
Ideal for budget-conscious buyers who only need 120V power for essentials like a fridge and lights. At 91.5 pounds it’s much lighter than the F3800 models, and the 6000W recharging speed is impressive for quick top-ups.
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