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Anker SOLIX F3800 Plus w/ 400W Solar Panel Anker SOLIX F3800 Plus w/ 400W Solar Panel Price range: $2,456.95 through $3,770.95
Anker SOLIX F3800 Plus w/ Expansion Battery Anker SOLIX F3800 Plus w/ Expansion Battery Price range: $3,157.95 through $9,389.95
anker|SKU:B1790112F

Anker SOLIX F3800 Plus — Whole-Home Backup with Expansion Battery and 400W Solar

Whole-Home Backup Power for Grid-Independent Living

6,000W Continuous Output — Run your refrigerator, well pump, and lights simultaneously
7,680Wh Total Capacity — Base unit plus expansion battery for extended runtime
Seamless Instant Backup — Automatic transition when the grid goes down
3,200W Solar Input — Recharge with up to eight 400W panels
  • FREE System Design Consultation -- Our engineers size your system for your actual consumption
  • FREE Shipping -- Ships free, including LTL freight on large orders
  • Compatibility Guarantee -- All kit components pre-vetted to work together

$3,508.95

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Anker SOLIX F3800 Plus w/ Expansion Battery and 400W Solar Panel
Anker SOLIX F3800 Plus w/ Expansion Battery and 400W Solar Panel
$3,508.95

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In the box

  • Anker SOLIX F3800 Plus Power Station
  • 3,840Wh Expansion Battery
  • SOLIX PS400 400W Solar Panel
  • Home Power Panel Cable
Anker SOLIX F3800 Plus w/ Expansion Battery and 400W Solar Panel
Anker SOLIX F3800 Plus — Whole-Home Backup with Expansion Battery and 400W Solar
$3,508.95

Whole-Home Backup Power for Grid-Independent Living

The Anker SOLIX F3800 Plus delivers 6,000W of continuous AC power with 3,840Wh base capacity plus a 3,840Wh expansion battery — enough to keep essential loads running through extended outages. This field-tested system integrates directly with your inlet box, supporting up to six additional batteries for 23.04kWh total storage. Paired with a 400W solar panel, it's a solar-rated setup built for serious off-grid preparedness and long-term self-reliance.

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6,000W Continuous Output
Instant Backup Transfer
2.67H Fast Recharge
Up to 23.04kWh Storage
7,680Wh
Total Capacity (Base + Expansion)
9,000W
Peak Surge Power
3,000
Cycles to 80% Capacity
Never Go Dark When the Grid Fails

Never Go Dark When the Grid Fails

Your neighbor has solar panels, but the moment the grid drops, his house goes dark too. That is the hidden trap of grid-tied systems — they are bill reducers, not backup systems. The Anker SOLIX F3800 Plus operates independently. With instant switchover and 240V capability, it keeps your home powered whether the utility is up or not. At Off Grid Vault, every component in this kit is pre-vetted for compatibility — the expansion battery communicates with the base unit, the solar panel matches the input parameters, and the Home Power Panel cable connects directly to your inlet box. No mix-and-match guesswork, no incompatible components.

Cut Your Utility Costs with Smart Solar Charging

Cut Your Utility Costs with Smart Solar Charging

The Anker app optimizes your energy strategy — charge during the day when solar production peaks and rates are low, then run your home from battery power at night when rates climb. With 3,200W solar input capacity, this system can accept up to eight 400W panels for serious daytime harvesting. At current utility rates, strategic time-of-use shifting can deliver over $5,000 in annual savings. The 400W SOLIX PS400 panel included in this kit uses monocrystalline cells for field-tested solar performance, giving you a head start on day-one energy production without additional purchases.

Built to Scale When Your Needs Grow

Built to Scale When Your Needs Grow

A 3,840Wh base capacity covers short outages, but real self-reliance means planning for worst-case scenarios. This kit ships with the expansion battery already included, bringing you to 7,680Wh — and the F3800 Plus accepts up to six additional batteries for a maximum 23.04kWh bank. When multi-day outages hit or winter reduces solar harvest, that expandable capacity keeps your household running. With 3,000 battery cycles before reaching 80% efficiency and 240V generator charging support at 6,000W, this is a grid-independent system engineered for the long haul — not a temporary fix you outgrow in a year.

Is This System Right for You?

This kit is built for homeowners who need reliable whole-home backup with solar charging capability and room to scale.

  • Home electrical panel supports 120V/240V split-phase or has NEMA L14-30 inlet
  • Available outdoor space for at least one 400W solar panel deployment
  • Essential home loads do not exceed 6,000W continuous draw

Built for Real-World Scenarios

From rolling blackouts to full off-grid living, the F3800 Plus handles what the grid can't.

Whole-Home Emergency Backup
Rolling Blackout Protection
Solar Self-Consumption
Homestead & Cabin Power

Full specifications

At a glance

Power
See product page
Dimensions
See product page
Warranty
See product page
Full specifications18 data points across 4 categories

Dimensions

Power Station DimensionsSee product page
Solar Panel DimensionsSee product page

Power & Performance

AC Rated Power6,000W
AC Voltage120V / 240V
AC Peak Power9,000W
Solar Input Power11-165V ⎓ 17A; 2× 1,600W Max
Capacity3,840Wh
Extra Battery Capacity3,840Wh
Maximum Extra Batteries6 (Up to 23.04kWh)
AC Input Power1,800W Max, 120V~15A
Estimated Recharge Time1,800W, 2.67H to 100%
Battery Life Cycle80% Efficiency After 3,000 Cycles
AC Ports1 × NEMA TT-30R, 1 × NEMA L14-30, 6 × AC Outlets
240V Fuel Generator ChargingYes
Solar Panel Output400W

Materials

Battery ChemistrySee product page
Solar Panel Cell TypeSee product page

Compliance & Warranty

WarrantySee product page

The Off Grid Vault Promise

Every product we carry is vetted for real-world performance. This is what we stand behind.

Free System Design ConsultationOur engineers size your system for your actual consumption — no guesswork, no incompatible components.
30-Day Performance GuaranteeIf it doesn't perform as specified, we make it right — uninstalled returns accepted within 30 days.
Free Shipping on All OrdersShips free via LTL freight — delivered to your location with no surprise freight charges.
★★★★★
“We had a four-day outage last winter and this system kept our fridge, well pump, and lights running the entire time. The 400W panel kept the batteries topped off during daylight hours. I was skeptical about a portable power station handling whole-home loads, but 6,000W continuous is no joke. Already planning to add two more expansion batteries for next winter.”
F
First L.Flagstaff, AZ

Anker F3800 Plus Portable Power Station

Anker SOLIX F3800 Plus – Ultimate Whole-Home Backup Power

Unexpected power outages can throw your home into chaos, but the Anker SOLIX F3800 Plus Power Station provides a
reliable solution to keep everything running smoothly. Designed to power your entire home, this advanced backup system
ensures your essential appliances stay operational during blackouts while also offering a way to cut down on
electricity costs. More than just an emergency power source, it’s a smart energy investment for modern living.

Imagine a sudden storm knocking out the power—your home goes dark, and daily routines are interrupted. While safety
comes first, the inconvenience is undeniable. With the Anker SOLIX F3800 Plus and the Anker SOLIX Home Power Panel,
you won’t have to worry. This system seamlessly takes over, ensuring your lights stay on, your refrigerator keeps
running, and your devices remain powered—keeping your household comfortable and connected even in an outage.

Built for those who value efficiency and reliability, the Anker SOLIX F3800 Plus combines cutting-edge innovation with
powerful performance. Easy to use and designed for long-term dependability, this all-in-one backup power solution
offers peace of mind, ensuring your home and family are always prepared.

Included: 1 x Anker SOLIX F3800 Plus Power Station, 1 x Home Power Panel Cable, 1 x Ground Bar Kit, 1
x AC Charging Cable, 1 x Fuel Generator Charging Cable, 2 x Solar Charging Cable, 1 x 100A/240V Breaker


Anker F3800 Plus Specs

Anker F3800 Plus Portable Power Station
  • AC Rated Power: 6,000W
  • AC Voltage: 120V / 240V
  • AC Peak Power: 9,000W
  • Solar Input Power: 11-165V ⎓ 17A; 2× 1,600W Max
  • Capacity: 3,840Wh
  • Extra Battery Capacity: 3,840Wh
  • Maximum Extra Batteries: 6 (Up to 23.04kWh)
  • AC Input Power: 1,800W Max, 120V~15A
  • Estimated Recharge Time: 1,800W, 2.67H to 100%
  • Battery Life Cycle: 80% Efficiency After 3,000 Cycles
  • AC Ports: 1 × NEMA TT-30R, 1 × NEMA L14-30, 6 × AC Outlets
  • 240V Fuel Generator Charging: Yes
  • Dimensions: 27.6’’ × 15.3’’ × 15.6’’


Anker F3800 Plus Features

  • Longer-Lasting Backup Power: F3800 Plus delivers upgraded input power to outlast any unexpected
    outages easily.
  • Auto Backup Before Severe Weather: When F3800 Plus and Home Power Panel are notified of extreme
    weather, they start charging automatically, so you have plenty of backup energy when the storm arrives.
  • Recharging with Generator: No matter how long the outages go, F3800 Plus ensures lasting power by
    allowing seamless 240V 6000W generator charging.
  • 2× 165V Solar Input, Up to 3,200W: With eight 400W solar panel connections, configure your solar
    generator any way you like.
  • Disruption-Free Living During Rolling Outages: Short-term outages are annoying, but F3800 Plus
    beats the frustration with industry leading output power so you can maintain your quality of life.
  • Avoid Outages with Instant Backup: Keep life powered on if an outage occurs with seamless
    transition to backup power.
  • Customize Energy for Up to $5,000+ in Savings per Year: Don’t play the utility’s game. The Anker
    app optimizes your savings. Charge during the day when the sun is strong and rates are low, then power at night
    when rates are high.
  • Directly Transfer Power Without Add-Ons: You only need F3800 Plus to send energy to 10 essential
    loads via your inlet box. No extra accessories required.
  • AC Coupling Technology: The innovative AC Coupling technology Anker SOLIX applying to portable
    power stations allows F3800 Plus connect seamlessly to the grid and solar panels to power your entire home,
    maximizing renewable energy.


Anker F3800 Plus Portable Power Station

Anker SOLIX BP3800 Expansion Battery – 3,840Wh LFP (For F3800)

  • 3,840Wh Long-Lasting LFP Battery
  • Seamless Expansion for Anker SOLIX F3800
  • 3,000 Life Cycles and 10-Year Lifespan
  • 5-Year Hassle-Free Warranty


Anker SOLIX BP3800 Expansion Battery for F3800

Anker SOLIX BP3800 Expansion Battery for F3800

Anker SOLIX PS400 Portable Solar Panel

The Anker SOLIX PS400 Portable Solar Panel (400W) delivers serious solar power for serious adventures. With an
impressive 400W output, it’s engineered to rapidly charge Anker portable power stations, keeping your gear powered up
wherever you are. Its high-efficiency monocrystalline cells and sunlight-trapping surface provide up to 23% conversion
efficiency, resulting in 1.5× faster charging compared to standard panels. Whether you’re off-grid, at a campsite, or
preparing for emergencies, the SOLIX PS400 ensures reliable energy when you need it most.

Designed for versatility and durability, the SOLIX PS400 features four adjustable tilt angles (30°, 40°, 50°, 80°) to
maximize solar intake no matter the location, time, or season. Its IP67 waterproof rating provides rugged protection
against rain, dust, and environmental wear, so you can explore with confidence. Despite its powerful performance, the
panel remains compact and portable with a foldable design. Included in the box are two 9.8 ft (3m) MC4 solar charging
cables, a 0.5 m MC4 to XT-60 connector, and a safety manual—everything you need to start harnessing high-capacity
solar power on the go.

Specs

  • Maximum Output: 400W
  • Open Circuit Voltage: 57.6V
  • Operating Voltage: 48V
  • Operating Current: 8.33A
  • Dimensions (Folded): 39 × 26.6 × 2 in
  • Dimensions (Unfolded): 100 × 39 × 1.2 in
  • Net Weight: 35.3lb

Features

  • 400W of Solar Power: Watch solar power performance in action with SOLIX PS400—even quickly charging Anker portable
    power stations.
  • Up to 23% Conversion Efficiency: You’ll notice 1.5X faster charging times thanks to monocrystalline solar cells
    and a powerful sunlight-trapping surface.
  • 4 Set Angles for Max Sunlight Absorption: No matter where you are, the season, or time of day, you can maximize
    sunlight absorption. Easily switch between 30°, 40°, 50°, or 80° angles
  • IP67 Waterproof Protection: With an IP67 waterproof design, you can camp without fear and enjoy the adventure with
    SOLIX PS400 Solar Panel.
  • What’s In The Box: Anker SOLIX PS400 Solar Panel, 2x 9.8ft(3m) MC4 solar charging cable, 1.6 ft (0.5 m) MC4 to
    XT-60 solar charging cable and safety manual.





Anker SOLIX PS400 Portable Solar Panel 400W

Anker SOLIX PS400 Portable Solar Panel 400W

Anker SOLIX PS400 Portable Solar Panel 400W

Anker SOLIX PS400 Portable Solar Panel 400W

Anker SOLIX PS400 Portable Solar Panel 400W

Anker SOLIX PS400 Portable Solar Panel 400W

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Frequently Asked Questions

If your utility runs $250–400 per month, the Anker app's time-of-use optimization can deliver over $5,000 in annual savings by shifting consumption to solar-charged battery power. At that rate, the system pays for itself in under a year in high-rate markets. Even at $250/month, you are looking at roughly 14 months to break even — and after that, every kilowatt-hour is effectively free. This is not an expense. It is an investment with a calculable return.
Big-box stores sell you a box. Off Grid Vault provides system design consultation to ensure this kit fits your actual consumption profile. Every component in this package is pre-vetted for compatibility — the expansion battery communicates with the base unit, the solar panel matches the 11-165V input range, and the Home Power Panel cable connects to your inlet box without extra accessories. If something fails, warranty claims go through us as your authorized dealer, not through a ticket queue.
With 6,000W continuous output and 9,000W peak surge, this system handles simultaneous operation of a refrigerator, well pump, lighting circuits, and additional household loads. The 7,680Wh total capacity from the base unit and expansion battery provides meaningful runtime — not a few hours, but a full day or more depending on your consumption. For extended outages, the 3,200W solar input keeps the batteries charging during daylight, and 240V generator charging at 6,000W covers you when the sun is not cooperating.
The F3800 Plus battery is rated for 3,000 cycles before reaching 80% of original capacity. If you cycle the system once per day, that translates to over eight years of reliable service before any noticeable degradation. The expansion battery shares the same cycle rating. This is not a seasonal toy — it is a long-duration storage system built for daily use in an off-grid or backup configuration.
The F3800 Plus supports up to six additional expansion batteries, bringing total capacity to 23.04kWh. On the solar side, the dual 165V inputs accept up to eight 400W panels for 3,200W total harvest. If your energy needs grow — adding a workshop, powering an outbuilding, or increasing your backup days of autonomy — this system scales without replacing the core unit. Contact our engineers for a free system design consultation to map your expansion path.
With the Home Power Panel cable included, connecting to your inlet box is straightforward — no additional accessories required. The F3800 Plus is designed for immediate operation out of the box. Solar panel deployment depends on your mounting setup, but the PS400 panel is a single-unit foldable design that positions quickly. AC recharge from a 1,800W wall outlet reaches 100% in approximately 2.67 hours, so you can be fully charged and ready before the first outage.
SKU: B1790112F Category: Brand:

The Off Grid Vault Promise

Every product we carry is vetted for real-world performance. This is what we stand behind.

Free System Design Consultation Our engineers size your system for your actual consumption — no guesswork, no incompatible components.
30-Day Performance Guarantee If it doesn't perform as specified, we make it right — uninstalled returns accepted within 30 days.
Free Shipping on All Orders Ships free via LTL freight — delivered to your location with no surprise freight charges.

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About anker Power Station

anker is a trusted manufacturer of premium power station. OffGridVault is an authorized dealer offering the full anker lineup with free delivery, price match guarantee, and expert support.

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