Championvia AmazonUpdated 1hr ago

100692 2000-Watt Ultralight Portable Inverter Generator

Solar

0W

Storage

None

Inverter

1700W

Cost/W

$0.41

Cost/Wh

N/A

System Voltage

120V

Why this matters

48V is standard for large systems (5kW+). Lower current means less copper, less heat, and better efficiency over long runs.

Battery Chemistry

Gasoline

Why this matters

Battery chemistry determines lifespan, usable capacity, weight, and safety. LiFePO4 is the most common choice for off-grid solar.

Kit Completeness70%
PanelsControllerBatteryInverterWiringMountingMonitor
Use Case Suitability
RV & VanfairCabingoodShedpoorEmergencygoodHomesteadfairBoatpoor

Advertised Price

$449

Real Build Cost Breakdown$699
Kit price $449Missing ~$250
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Completion Gap Receipt
Advertised price$449
Required missing parts
+ Transfer Switch~$200
+ Extension Cord~$50
Hidden cost to finish+$250
Real build cost$699
+$250 hidden cost · 1.6x the advertised price

Real build cost = advertised kit + required missing parts only. Optional accessories and tools are not included in this total.

offgridempire.comPrice checked Apr 5, 2026
Methodology
Component Breakdown
1 included / 2 missing
Transfer Switch

Manual Transfer Switch or Interlock Kit

recommended

Required for safe panel connection — generator cannot safely backfeed home panel without this

Extension Cord

30A Generator Cord (30 ft)

~$50

1×

L14-30 twist-lock generator cord for connecting to transfer switch

Generator

Champion 100692 Inverter Generator

Included

1×

1,700W running / 2,000W starting — 79cc Champion engine, 1.05-gal tank, 11.5 hr @ 25% load, 53 dBA, 39 lbs

Total to complete~$250
Why are some components missing?

Many kits advertise a low price by leaving out essential parts like batteries, inverters, or wiring. Our “Real Build Cost” adds back everything you’d need to buy separately to get a working system. That’s why the number at the top may be higher than what the retailer shows.

Price History

Price History

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