What size power station do you need?

Add your devices, set how long you'll be without power, and see which models can actually handle it.

1. What will you power?

DeviceWattsHours/dayQty
CPAP (no humidifier)
Smartphone

2. For how long?

3. Solar recharging

You need about

Capacity
680 Wh
AC output
—
Surge
—

283 Wh per day, including inverter losses, plus 20% reserve.

30 models fit, cheapest per Wh first

Why 10 other models don't fit
  • Jackery Explorer 240 v2: Needs 679 Wh, has 256 Wh
  • EcoFlow RIVER 3 Plus: Needs 679 Wh, has 286 Wh
  • Jackery Explorer 300 v2: Needs 679 Wh, has 288 Wh
  • PECRON E300LFP: Needs 679 Wh, has 288 Wh
  • Goal Zero Yeti 300: Needs 679 Wh, has 297 Wh
  • Goal Zero Yeti 500: Needs 679 Wh, has 499.2 Wh
  • EcoFlow RIVER 2 Max: Needs 679 Wh, has 512 Wh
  • PECRON E500LFP: Needs 679 Wh, has 576 Wh
  • Jackery Explorer 600 v2: Needs 679 Wh, has 640 Wh
  • Goal Zero Yeti 700: Needs 679 Wh, has 677.37 Wh