Bluetti Elite 100 V2 vs Generac GB1000
What is the difference?
The Bluetti Elite 100 V2 has 1.8 kW of power, 2.7 kW peak, a 1.02 kWh battery. The Generac GB1000 has 1.6 kW of power, 3.2 kW peak, a 1.09 kWh battery.
The Bluetti Elite 100 V2 uses a LiFePO4 battery, the Generac GB1000 a lithium-ion (NMC) one. LiFePO4 generally lasts more charge cycles, so the Bluetti Elite 100 V2 should last longer.
The Bluetti Elite 100 V2 is rated for 4000 cycles, the Generac GB1000 is rated for 800 cycles.
The Bluetti Elite 100 V2 takes up to 1000 W from solar, the Generac GB1000 takes up to 468 W from solar. The Bluetti Elite 100 V2 charges faster from panels.
The Bluetti Elite 100 V2 weighs 25 lb, the Generac GB1000 weighs 29 lb. The Bluetti Elite 100 V2 is easier to carry.
The Bluetti Elite 100 V2 charges from a wall outlet to 80 % in 45 min, the Generac GB1000 charges from a wall outlet to 80 % in 2.1 h. The Bluetti Elite 100 V2 is ready again sooner.
Both have 120 V AC output.
Specs side by side
| Bluetti Elite 100 V2 | Generac GB1000 | |
|---|---|---|
| Capacity (Wh) | 1024 | 1086 |
| Continuous (W) | 1800 | 1600 |
| Peak (W) | 2700 | 3200 |
| Solar input (W) | 1000 | 468 |
| Chemistry | LiFePO4 | NMC |
| Cycles | 4000 | 800 |
| Expandable | — | — |
| Weight (lb) | 25 | 29 |
| Warranty (yr) | — | 3 |
| Fridge run time | 19.3 h | 20.5 h |
| CPAP run time | 23.2 h | 24.6 h |
| Wi-Fi router run time | 67.6 h | 71.7 h |
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Specs as read from manufacturer pages on 2026-10-25 / 2026-10-28. Specs one maker does not list are left out of the comparison. Run times are for that appliance alone with a typical duty cycle, after inverter and depth-of-discharge losses. Sponsored links; we may earn a commission.
Common questions
Which has more capacity, Bluetti Elite 100 V2 or Generac GB1000?
The Generac GB1000. More capacity: 1086 Wh vs 1024 Wh.
Which is lighter, Bluetti Elite 100 V2 or Generac GB1000?
The Bluetti Elite 100 V2. Lighter: 25 lb vs 29 lb.
Which charges faster from solar, Bluetti Elite 100 V2 or Generac GB1000?
The Bluetti Elite 100 V2. Faster solar charging: 1000 W input vs 468 W input.
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Compare other models → · All Bluetti models · All Generac models