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ReaLoad Engineering Benchmark

Anker SOLIX F3800 (3.84kWh LiFePO4) vs. Anker SOLIX F3800 Plus (3,200W High-PV Solar)

Fuel Benchmark:
Elevation:

ReaLoad Technical Verdict & Engineering Dossier

Motor Surge & HVAC Starting

Anker SOLIX F3800 (3.84kWh LiFePO4) delivers 9,000W surge, sufficient for a 3.5-Ton central A/C with soft-starter. Inverters under 7,500W surge will trip breaker overcurrent protection on direct compressor starts.

72-Hour Fuel Logistics

At 50% load over 72 hours, continuous gasoline generators consume ~56 gallons (11x 5-gallon cans). Direct utility Natural Gas hookup eliminates fuel storage degradation, winter freezing, and gas station queues.

NEC 250.20 Neutral Bonding

Anker SOLIX has factory floating neutral, safely compliant with 3-pole transfer switches and manual panel interlocks without ground loop faults.

Natural Gas Leader
Anker SOLIX F3800 (3.84kWh LiFePO4)
6,000 W running on NG (+0 W lead)
Acoustic Winner
Anker SOLIX F3800 (3.84kWh LiFePO4)
30 dBA at 23ft (-0 dBA quieter)
Easiest Home Hookup
Anker SOLIX F3800 (3.84kWh LiFePO4)
Floating Neutral (Home Interlock Ready)
Best $/Running Watt
Anker SOLIX F3800 (3.84kWh LiFePO4)
$0.55/W ($3,299)
Technical Specification
Enclosed Inverter
Enclosed Inverter
Running Watts (gasoline at 0 ft)
Power Output
6,000 WBest
6,000 WBest
Peak Motor Starting Surge (gasoline)
Power Output
9,000 W
12,000 WBest
Continuous 240V Split-Phase Amps
Power Output
25 ABest
25 ABest
Sine Wave Purity (Total Harmonic Distortion)
Power Quality
<1.2% THD (Pure Sine)
<1.1% THD (Pure Sine)Best
Fuel Burn at 25% Load (GPH / Hr)
Fuel Consumption
0.00 GPH (Solar/Battery)Best
0.00 GPH (Solar/Battery)Best
Fuel Burn at 50% Load (GPH / Hr)
Fuel Consumption
0.00 GPH (Solar/Battery)Best
0.00 GPH (Solar/Battery)Best
Continuous Runtime on Tank at 25% Load
Fuel Consumption
3.84 kWh Capacity
3.84 kWh CapacityBest
Gasoline Fuel Tank Capacity
Fuel Consumption
No Tank (LiFePO4)Best
No Tank (LiFePO4)Best
14-50R Outlets (50A 120/240V Whole-House)
Outlets & Receptacles
1x NEMA 14-50R (50A)Best
1x NEMA 14-50R (50A)Best
L14-30R Outlets (30A 120/240V Twist-Lock)
Outlets & Receptacles
1x NEMA L14-30R (30A)Best
1x NEMA L14-30R (30A)Best
TT-30R Outlets (30A 120V RV Travel Trailer)
Outlets & Receptacles
NoneBest
NoneBest
5-20R Duplex Outlets (20A 120V Household GFCI)
Outlets & Receptacles
2x NEMA 5-20R DuplexBest
2x NEMA 5-20R DuplexBest
Engine Starting Methods
Starting & Safety
Push-Button Instant UPS (0ms)
Push-Button Instant UPS (0ms)
Carbon Monoxide Auto-Shutoff Sensor
Starting & Safety
Zero CO Emission (Safe Indoors)
Zero CO Emission (Safe Indoors)
Noise Level at 23ft (25% Load)
Acoustics & Physical
30 dBABest
30 dBABest
Chassis Dimensions (L × W × H)
Acoustics & Physical
27.6" L × 15.3" W × 15.5" H
27.6" L × 15.5" W × 15.8" H
Dry Weight with Wheel Assembly
Acoustics & Physical
132.3 lbsBest
136 lbs
Factory Neutral Bonding (NEC 250.20)
NEC 2026 Hookup
Floating Neutral (Ready for Home Interlock)
Floating Neutral (Ready for Home Interlock)
Lowest Verified Street Price
Cost & Value
$3,299.00Best
$3,899.00