Take full advantage of the grid, solar, and generator for backup or daily use and energize your independence.
6,000 - 12,000W Whole-Home Backup
120V/240V Dual-Voltage Output Built-in NEMA L14-30 Port
Up to 53.8kWh Max Expandable for Weeks of Power
4 Ways to Recharge:
Solar Input
(3,200W)
Home Power Panel
(6,000W²)
Storm Guard: Automatic Backup Before Severe Weather
Directly Charges EVs
Directly Powers RVs
Transfer Switch and Inlet Box Connection
Local Energy Saver Reduces Bills
5-Year Warranty, 10-Year LifeSpan
LONGER-LASTING BACKUP POWER.THAT'S A PLUS!
F3800 Plus delivers upgraded input power to outlast any unexpected outages easily.
Up to 53.8kWh
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.
2× 165V Solar Input, Up to 3,200W:
100% Recharging in 1.5 Hr With eight 400W solar panel connections, configure your solar generator any way you like.
Recharging with Generator
-
Infinite Power to Keep Going
-
Save More Fuel, Live More Efficiently
Enjoy up to 50% better fuel efficiency compared to traditional generators, thanks to our smart charging technology.
-
Quiet Comfort, All Day Long
-
Works with Any 240V Generator
Up to 53.8kWh Max Expandable for Weeks of Power
DISRUPTION-FREE LIVING DURING ROLLING OUTAGES. THAT'S A PLUS!
Short-term outages are annoying, but F3800 Plus beats the frustration with industry leading output power so you can maintain your quality of life.
Up to 12,000W Whole-Home Backup
Massive Power 12,000W Max
Energy for the Entire Home: Pair with another F3800 Plus or Your Existing F3800!
120V/240V Simultaneous Dual-Voltage Output
Instant Whole-Home Backup
20V/240V Dual-Voltage Output
Built-In NEMA L14-30 Port
Avoid Outages with Instant Backup
Keep life powered on if an outage occurs with seamless transition to backup power.
REDUCE DAILY ENERGYBILLS. THAT'S A PLUS!
With a whole-home power system, you can store power and lower electric bills with daily use.
Daily Local Energy Saver Lowers Energy Bills
Maximize renewables with Anker SOLIX. We innovatively apply AC Coupling on portable power stations. Connect to the grid and solar panels and start powering.
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.
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.
Simple and Budget-Friendly
- Half the price of traditional energy storage systems.
- Only one electrician required.
- Installation within seven days. Setup finished in as little as one hour.
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.
5-Year Warranty with InfiniPower
10 Years of Everyday Power, Even During Blizzards
EV-Class LFP Batteries, 3,000 Cycles
Durable Components
Smart Temperature Monitoring
Shipping Policy
We hope you have enjoyed your online shopping experience with Build The Power. Please read below for more information about our shipping.
ORDER PROCESSING
For Continental U.S. Orders: Processing time can take between 1-3 business days.
For International Orders: Processing time can take between 3-5 business days.
SHIPPING
Build The Power offers a variety of shipping methods as listed below as well as free ground shipping on many of our products. Any items that qualify for free shipping will be identified on the product listing page. Shipping times are based on business days (Monday to Friday) excluding Holidays and weekends. Depending on your order, your purchase may arrive in multiple packages. For orders with a value of $200 or more, a signature may be required. If you would like to waive the signature requirement, you must let a representative know as soon as possible at 1-909-287-7111.
Please note that not all items are eligible for Two Day or One Day shipping due to size, weight, hazardous materials, and delivery address.
Shipments cannot be rerouted once a package has been shipped.
Any orders in need of replacements due to shipping errors or damages in shipment will be sent out via ground shipping. Replacement orders cannot be expedited.
We understand that often professional installation is desired. However, we strongly suggest that you wait until you have received and verified the condition of your order before scheduling any work to commence with your new Build The Power products. While we strive to provide the best quality products and expect a high level of service from our third-party carriers, we recognize that at times a product or particular delivery method does not meet our standards or quoted delivery date. Due to unforeseen issues potentially occurring, we strongly suggest that you wait until you receive and verify your products as we cannot be held responsible for delays in scheduled work.
If you are in the area and would like to pick up your order from our warehouse, please read our Will Call Policy.
Continental U.S.
Ground: Most Build The Power products have free ground shipping offered and can take between 3-5 business days.
Two Day: Two Day shipping is available for orders shipped within the 48 contiguous United States. Second Day delivery orders will be processed on the same day if placed by 12:00pm PST on a business day or processed the following business day if placed after 12pm PST.
All orders must have a valid street address, expedited orders cannot be sent to PO Boxes. Again, as mentioned above, not all items are eligible for Two Day shipping due to size, weight, hazardous materials, and delivery address.
One Day: One Day shipping is available for orders shipped within the 48 contiguous United States. One Day delivery orders will only be processed on the same day if placed by 12:00pm PST on a business day or processed the following business day if placed after 12pm PST.
All orders must have a valid street address, expedited orders cannot be sent to PO Boxes. Again, as mentioned above, not all items are eligible for One Day shipping due to size, weight, hazardous materials, and delivery address.
Freight: Panels larger than 200 Watts must be shipped by freight and do not qualify for free shipping. Please note that return orders by freight will have a $500 charge for delivery and return transportation ($250 each way).
Other freight delivery charges are listed below:
- Delivery to remote areas may incur additional cost up to $50 - $280.
- Delivery to limited access areas such as schools or churches will incur additional cost starting at $50.
- Deliveries that require a change of address or rescheduling will be subject to storage fees ($20/day) and/or rerouting fees ($75 - $300).
Alaska, Hawaii, Puerto Rico and Guam
Yes, Build The Power can ship to Alaska, Hawaii, Puerto Rico and Guam via USPS for small parcels and UPS 2nd Day for larger packages, but cannot ship solar panels that over 320W. And there is typically a surcharge. If you have any questions or need assistance with your order, please give our sales team email at sales@buildthepower.com
