Aeonis

Wattwise

Size a power station before you buy one

2 kWh, compact

Anker SOLIX S2000 (2,010 Wh, 1,500 W)

Why this one. 2,010 Wh LFP with 1,500 W continuous (3,000 W peak); the listing states a 10,000-cycle battery, 6 W idle draw and 35.7 lb.

Skip it if. You need more than 1,500 W at once.

  • Capacity 2,010 Wh
  • Output 1,500 W (3,000 W peak)
  • Battery LFP, 10,000 cycles (listing)
  • Weight 35.7 lb

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Home backup + camping

Jackery Explorer 1000 v2 (1,070 Wh, 1,500 W)

Why this one. 1,500 W AC (3,000 W surge), LFP battery rated by Jackery for 4,000 cycles to 70%, about 23.8 lb, with a 1-hour emergency charge mode.

Skip it if. You need the highest output; 1,500 W is lower than the 1,800 W models here.

  • Capacity 1,070 Wh
  • AC output 1,500 W (3,000 W surge)
  • Battery LFP
  • Weight 23.8 lb

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Fast charging + UPS

EcoFlow DELTA 3 Classic (1,024 Wh, 1,800 W)

Why this one. 1,800 W (3,600 W surge), 0–80% in about 45 minutes, under-10 ms UPS switchover, LiFePO4 cells, per the listing.

Skip it if. You want the biggest capacity per dollar.

  • Capacity 1,024 Wh
  • Output 1,800 W (3,600 W surge)
  • Fast charge 0–80% in 45 min (listing)
  • UPS < 10 ms

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Higher output

Anker SOLIX C1000 Gen 2 (1,024 Wh, 2,000 W)

Why this one. 2,000 W (3,000 W peak), 1,024 Wh, 10 ports, 1,600 W fast recharging; Anker states at least 80% capacity after 4,000 cycles.

Skip it if. You want the lowest weight; it is still an 11 kg class unit.

  • Capacity 1,024 Wh
  • Output 2,000 W (3,000 W peak)
  • Fast recharge 1,600 W
  • Weight 11.3 kg

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Largest capacity here

BLUETTI AC180 (1,152 Wh, 1,800 W)

Why this one. 1,152 Wh LiFePO4, 1,800 W (2,700 W with boost), 500 W solar input, 5-year warranty stated on the page.

Skip it if. You want a lighter unit.

  • Capacity 1,152 Wh
  • Output 1,800 W (2,700 W boost)
  • Solar input 500 W
  • Warranty 5 years (page)

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Small, fast-charging

Anker SOLIX C300 (288 Wh, 300 W)

Why this one. 300 W (600 W surge), 288 Wh, 140 W USB-C two-way charging, 0–80% in about 50 minutes from a wall outlet per the page.

Skip it if. You need more than 300 W.

  • Capacity 288 Wh
  • Output 300 W (600 W surge)
  • Weight 4.13 kg

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