Goal Zero Yeti 1000X vs Allpowers R1500

Side-by-side on the specs that decide it — surge, capacity, runtime and price.

Both models' specs verified against manufacturer listings · Last updated July 29, 2026

The short answer

Allpowers R1500 costs $500 less. Whether that gap is worth closing depends on what you need to run.

Allpowers R1500 holds 17% more energy (1152Wh vs 983Wh), so it runs the same load proportionally longer.
Goal Zero Yeti 1000X is 5.8 lb lighter (31.68 lb vs 37.5 lb).
Allpowers R1500 uses LiFePO4 while the other uses NMC — roughly double the usable cycle life.
Allpowers R1500 is rated for 3,500 cycles vs 500 — meaningful if you cycle it daily.

⚠️ Before you buy

We'd skip the Goal Zero Yeti 1000X in this matchup. It costs $500 more than the Allpowers R1500 while matching or trailing it on capacity, surge and cycle life — there's no spec here that justifies the premium.

Goal Zero Yeti 1000X

The older X-series 1kWh. Rugged and expandable, but its Li-ion cells and 2-year warranty look dated next to the LiFePO4 6th-gen Yeti 1000.

Best for: Only at a discount against the newer LiFePO4 Yeti 1000.

Where it falls short:

NMC — ~500 cycles vs 4,000 for the new Yeti 1000
2-year warranty

Allpowers R1500

A well-priced 1.1kWh with a real 1,800W output and fast charging, a common budget pick for home backup starter kits.

Best for: First-time backup buyers who want 1,800W output cheap.

Where it falls short:

37.5 lb for 1.1kWh
Not expandable

Spec	Goal Zero Yeti 1000X	Allpowers R1500
Price	$1199	$699
Capacity	983 Wh	1152 Wh
Continuous output	1500 W	1800 W
Surge output	3000 W	3000 W
Battery	NMC	LiFePO4
Rated cycles	500	3,500
Weight (lighter wins)	31.68 lb	37.5 lb
Max solar	600 W	700 W
Recharge time (faster wins)	1h 50m	1h 20m

Runtime head-to-head

Appliance	Goal Zero Yeti 1000X	Allpowers R1500
Refrigerator	13.9 hrs	16.3 hrs
Mini fridge	26.5 hrs	31.1 hrs
Chest freezer	10.4 hrs	12.2 hrs
CPAP machine	20.9 hrs	24.5 hrs
Sump pump	❌	❌

Goal Zero Yeti 1000X
Price → Allpowers R1500
Price →