OUPES Power Stations Ranked

Last updated: October 20, 2026

6 OUPES power stations ranked. Each one is scored and ranked against every brand in its size, so "#3 mid-size" means third of all mid-size power stations here, not third among OUPES's own.

OUPES makes 6 current power stations: 1 small, 3 mid-size, 1 large and 1 home backup. Prices run from $199.99 for the OUPES Exodus 350 to $1,199 for the OUPES Mega 3. Its best-rated model in each size: the OUPES Exodus 350 (#5 of 24 small, rated 3.8), the OUPES Mega 1 Lite (#6 of 39 mid-size, rated 4.3), the OUPES Mega 2 Pro (#6 of 30 large, rated 4.1) and the OUPES Mega 3 (#5 of 28 home backup, rated 4.0). Capacities run from 288 Wh to 3,072 Wh. All of them use LiFePO4 batteries, which last thousands of cycles. The warranty is 5 years. 2 have an independent capacity test.

Prices were last checked October 20, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.

OUPES power stations 6

  1. OUPES Mega 1 Lite
    #6 mid-size4.3Full review

    A simpler, non-expandable Mega 1 for people who want 2000W of output and fast charging without the extra-battery option. Check the Mega 1 price first, as it is often cheaper.

    Amazon $489 OUPES $599
    $489
    1,024 Wh2,000 W26.8 lb$0.48
  2. OUPES Mega 1
    #14 mid-size4.1Full review

    A strong 1kWh home-backup station with a big inverter and room to expand, often sold well below list price on Amazon.

    Amazon $466.65 OUPES $699
    $466.65
    1,024 Wh2,000 W27.8 lb$0.46
  3. OUPES Mega 2 Pro
    #6 large4.1Full review

    A 2kWh LiFePO4 station with an RV outlet and large expansion for home backup and RV owners on a budget.

    OUPES $699
    $699
    2,048 Wh2,500 W48.8 lb$0.34
  4. OUPES Mega 3
    #5 home backup4.0Full review

    A big home-backup station with a 3600W inverter, RV outlet and massive solar input, for households that want to run large appliances through outages.

    OUPES $1,199
    $1,199
    3,072 Wh3,600 W83.3 lb$0.39
  5. OUPES Exodus 350
    #5 small3.8Full review

    A light, well-warrantied LiFePO4 station for laptops, CPAP, phones and keeping Wi-Fi up during outages.

    Amazon $199.99 OUPES $299
    $199.99
    288 Wh350 W9.2 lb$0.69
  6. OUPES Exodus 700
    #32 mid-size3.7Full review

    A compact mid-size LiFePO4 station for camping and short outages, with a long warranty and a useful 140W USB-C port.

    Amazon $309.99 OUPES $399
    $309.99
    576 Wh700 W13.9 lb$0.54

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