Search  for anything...

WFCO Electronics WF-5110RS Pure Sine Wave Inverter - 1000 Watt

  • Based on 32 reviews
Condition: New
Checking for product changes
$446.09 Why this price?

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: 16 left in stock
Fulfilled by Amazon

Arrives Wednesday, May 21
Order within 4 hours and 1 minute
Available payment plans shown during checkout

Features

  • Maximizes battery power and efficiency
  • Three status indicators: Amber (inverter mode), Green (AC input), Red (inverter fault), LCD Message Panel (operation status)
  • Maintains reverse polarity protection in the event that batteries are hooked up backwards
  • Automatic transfer system of AC input to bypass when required
  • Power Output: 1000W

Description

WFCO’s WF-5110RS is the new and improved 1000-watt inverter in our product line. The new design reduces parasitic draw, while maximizing battery power and efficiency. Featuring automatically resettable Reverse Polarity protection, the WF-5110RS is protected from permanent damage should a battery be connected backwards. Once the battery connections are corrected, the unit will operate normally. The WF-5110RS also has an exclusive internal transfer system which automatically allows the AC input to bypass the inverter when the inverter is connected to an AC power source. WFCO’s WF-5110RS improved upon the same reliable inverter that customers have come to love, with the added benefit of a longer lasting battery that customers need. Additionally, the WF-5110RS provides high-efficiency power at full-load conditions with safeguards that include overload protection, over-temperature protection, and short-circuit protection. The cooling fan enhances efficiency as its operation is controlled by the amount of load incurred by the inverter. FCC Class B compliance, which means that the inverter is designed not to cause interference with televisions, radios, or other signals.

Brand: WFCO


Recommended Uses For Product: Car, Travel, Camping, Recreational Vehicle, Boat, Truck, Van, Small electronics


Power Source: Battery Powered


Wattage: 1000 watts


Model Name: WF-5110RS


Model Number: WF-5110RS


UPC: 816227012654


Brand Name: WFCO


Recommended Uses For Product: Car, Travel, Camping, Recreational Vehicle, Boat, Truck, Van, Small electronics


Model Name: WF-5110RS


Item Dimensions L x W x H: 13.25"L x 8.75"W x 3.75"H


Color: white


Specification Met: FCC


Standby Power Shutoff: High Efficiency


Peak Output Power Watts: 1100


Electrical Output Waveform: Pure Sine Wave


Display Type: LCD


Number of Outlets: 1


Output Power: 1000 Watts


Power Source: Battery Powered


Wattage: 1000 watts


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Easy peasy
Installation was better than I expected. Some instructions would have been nice though.
Reviewed in the United States on June 19, 2024 by Rick Eberhardt

  • Excellent Packaging
Perfect replacement! Exactly as Described
Reviewed in the United States on May 17, 2023 by Robert Dean

  • JUNK
DOA right out of box. Overpriced antique electronics. MUCH better stuff for less money out there. Never again.
Reviewed in the United States on October 10, 2022 by Kim

  • Just okay
Came with our geopro camper. This is the third and provably last one we will install. They are not user serviceable. The body is rivited together. They are also only 1k watts. Ours so far have lasted about two years then they fail. If you need an exact replacement it works fine. Just don't expect to use them for years on end. ... show more
Reviewed in the United States on July 13, 2024 by GSF Tech

  • Our second one still failed.
We bought this slightly newer version to replace our other inverter that failed and after a 3 months it has also failed. This error was different than the last one with no error codes, just 0000 across the board. We're trying to work it out but still no luck.
Reviewed in the United States on July 7, 2021 by Seth Berrett

  • Worst support
WFCO 5110 failed after 4 years; error code E-04; followed instructions to recover but didn’t work. Called their tech support 4 straight days and left messages; never responded! There is no support
Reviewed in the United States on August 21, 2023 by Doug F.

  • Great service
Dealer sent item promptly and was as advertised
Reviewed in the United States on May 13, 2023 by Michael Willis

Can't find a product?

Find it on Amazon first, then paste the link below.