2025 Go Camping With OUPES

Sep 14-31

Early Prime Day Sale
Up to 56% OFF

Get the best price on prime day sale

Notify me once Flash Sale launches
Whole Home Backup Essential Power Outdoor Adventures 4.5 on Trustpilot

How it Works

Black friday

Limited-time
Flash Sale Launch on Sep 15

Black friday

30 Day Price Match
Guarantee Buy Now, Enjoy First!

Black friday

5+1 Years
Warranty Extend free 1-year warranty

Black friday

24H Customer
Service Real-man service, not AI

Spin to Win

Don't let your prize get lost 🎁 Use an email you actually check—we'll send your reward there.

Black friday

Whole-Home Backup Power Your Home for days

$900

  • Low to $0.36/Wh
  • Dual Voltage
  • New Arrival
Guardian 6000 V2
  • 240V & 120V Dual Voltage
  • 2X Solar Input, 3600W Solar Input
  • 4,608Wh Capacity | 6,000W Output
  • Expandable Up to 41.4k Wh with 8 G5
  • 13 Outputs For Multiple Devices

  • 9.8 Hrs

    Fridege(400W)

  • 2.6 Hrs

    Window AC (1,500W)

  • 3.9 Hrs

    Well Pump (1,000W)
$1,799US$2,699
Buy Now
Learn More

Liquid error (sections/discount_page_product line 331): invalid url input
    US
    Buy Now
    Learn More
    Liquid error (sections/discount_page_product line 331): invalid url input
      US
      Buy Now
      Learn More
      Liquid error (sections/discount_page_product line 331): invalid url input
        US
        Buy Now
        Learn More

        $1,300

        • Dual Voltage
        • 1-3 Days Outages
        • Transfer Switch Ready
        Guardian 6000 V2 + 240W*2
        4608Wh Capacity | 6000W Output | 480W Solar
        $2,219US$3,519
        Buy Now
        Learn More

        $1,350

        • Dual Voltage
        • 2-4 Days Outages
        • Low to $0.29/Wh
        Guardian 6000 V2 + G5
        9216Wh Capacity | 6000W Output
        $2,749US$4,099
        Buy Now
        Learn More

        $1,700

        • Dual Voltage
        • 4+ Days Outages
        • Transfer Switch Ready
        Guardian 6000 V2 + G5 + 240W*2
        9216Wh Capacity | 6000W Output | 480W Solar
        $3,219US$4,919
        Buy Now
        Learn More

        $1,370

        • 1-3 Days Outages
        • TT-30R Port
        • Transfer Switch Ready
        Mega 2 Pro + B2 + 240W*2
        4096Wh Capacity | 2500W Output | 480W Solar
        $1,749US$3,119
        Buy Now
        Learn More

        $1,230

        • 2-4 Days Outages
        • TT-30R Port
        • Transfer Switch Ready
        Mega 3 + B2
        5120Wh Capacity | 3600W Output
        $1,749US$2,979
        Buy Now
        Learn More

        $2,060

        • 4+ Days Outages
        • TT-30R Port
        • Transfer Switch Ready
        Mega 3 + B2 + 240W*4
        5120Wh Capacity | 3600W Output | 960W Solar
        $2,599US$4,659
        Buy Now
        Learn More

        Essential Backup Power Protect Your Food.

        $1,000

        • Low to $0.42/Wh
        • Expandable to 10.24kWh
        • 1-Day Outage
        Mega 3
        • 3,072Wh Capacity | 3,600W Output
        • Expandable Up to 15.36k Wh with 6 B2
        • Fully recharge in 1 hour with 3,900W Max. Input (AC+solar)
        • 16 Outputs For Multiple Devices

        • 32.6 Hrs

          Fridge (80W)

        • 3.2 Hrs

          Kettle (800W)

        • 2.2 Hrs

          Microwave (1200W)
        $1,299US$2,299
        Buy Now
        Learn More

        Liquid error (sections/discount_page_product line 331): invalid url input
          US
          Buy Now
          Learn More
          Liquid error (sections/discount_page_product line 331): invalid url input
            US
            Buy Now
            Learn More
            Liquid error (sections/discount_page_product line 331): invalid url input
              US
              Buy Now
              Learn More

              $1,080

              • 1-2 Day Outages
              Mega 3 + B2
              5120Wh Capacity | 3600W Output
              $1,899US$2,979
              Buy Now
              Learn More

              $930

              • Low to $0.33/Wh
              • 1-2 Day Outages
              Mega 2 Pro + B2
              4096Wh Capacity | 2500W Output
              $1,349US$2,279
              Buy Now
              Learn More

              $1,370

              • 1-2 Day Outages
              Mega 2 Pro + B2 + 240W*2
              4096Wh Capacity | 2500W Output
              480W Solar
              $1,749US$3,119
              Buy Now
              Learn More

              $110

              Mega 1 Lite Power Station
              • Power for Hours
              • Portable Solar Kit
              Mega 1 Lite
              1024Wh Capacity | 2000W Output
              $489US$599
              Buy Now
              Learn More

              $290

              • Power for Hours
              • Portable Solar Kit
              Mega 1 Lite + 240W
              1024Wh Capacity | 2000W Output | 240W Solar Input
              $729US$1,019
              Buy Now
              Learn More

              $620

              • Power for Hours
              • Portable Solar Kit
              Mega 1 + B2 + 240W*2
              3072Wh Capacity | 2000W Output | 480W Solar Input
              $1,599US$2,219
              Buy Now
              Learn More

              New Release Ultra Portable Outdoor & Backup Power

              $100

              • Launch Day Sale
              • New Release
              • Ultra Portable
              Exodus 350
              • 350W Output & 288Wh Capacity
              • Ultra-Light 9.15 lbs
              • 140W USB-C & 7 Outlets
              • 1.1-Hour Fast Recharging
              • 10+ Year Battery Life

              • 3.0 Hrs

                Drone (80W)

              • 8.1 Hrs

                Speaker (30W)

              • 16.3 Hrs

                Phone (15W)
              $199US$299
              Buy Now
              Learn More

              Liquid error (sections/discount_page_product line 331): invalid url input
                US
                Buy Now
                Learn More
                Liquid error (sections/discount_page_product line 331): invalid url input
                  US
                  Buy Now
                  Learn More
                  Liquid error (sections/discount_page_product line 331): invalid url input
                    US
                    Buy Now
                    Learn More

                    $140

                      Exodus 350 + 100W
                      288Wh Capacity | 350W Output | 100W Solar
                      $339US$479
                      Buy Now
                      Learn More

                      $80

                        Exodus 700
                        576Wh Capacity | 700W Output
                        $319US$399
                        Buy Now
                        Learn More

                        $120

                          Exodus 700 + 240W
                          576Wh Capacity | 350W Output | 100W Solar
                          $459US$579
                          Buy Now
                          Learn More

                          $190

                          OUPES Mega 1 Power Station with 800W Alternator Charger
                            Mega 1 + Alternator Charger
                            1024Wh Capacity | 2000W Output | 800W Car Charging
                            $759US$949
                            Buy Now
                            Learn More

                            $1,100

                              Mega 2 Pro + Alternator Charger
                              2048Wh Capacity | 2500W Output | 800W Car Charging
                              $999US$2,099
                              Buy Now
                              Learn More

                              $1,000

                              OUPES Mega 3 Power Station with 800W Alternator Charger
                                Mega 3 + Alternator Charger
                                3072Wh Capacity | 3600W Output | 800W Car Charging
                                $1,549US$2,549
                                Buy Now
                                Learn More

                                Accessory Sale

                                $140

                                • Low to $0.33/Wh
                                Mega 1
                                • 1024Wh Capacity | 2000W Output
                                • Expandable Up to 10.24 kWh with 4 B2
                                • 15 Outputs For Multiple Devices
                                • LiFePO4 Battery with 3,500+ Life Cycles to 80%
                                  $459US$699
                                  Buy Now
                                  Learn More

                                  $210

                                  • Low to $0.25/Wh
                                  G5 Extra Battery
                                  4608Wh Capacity | Made for Guardian Series
                                  $1,190US$1,400
                                  Buy Now
                                  Learn More

                                  $500

                                  • Low to $0.17/Wh
                                  B5 Extra Battery
                                  5040Wh Capacity | Made for Mega 5
                                  $900US$1,400
                                  Buy Now
                                  Learn More

                                  $80

                                  • Low to $0.29/Wh
                                  B2 Extra Battery
                                  2048Wh Capacity | Made for Mega 123
                                  $600US$680
                                  Buy Now
                                  Learn More

                                  15%

                                  • Low to $1.53/Wh
                                  100W Solar Panel
                                  100W Solar Input | 23% Conversion Rate | IP65
                                  $153US$180
                                  Buy Now
                                  Learn More

                                  15%

                                  • Low to $1.48/W
                                  240W Solar Panel
                                  240W Solar Input | 23% Conversion Rate | IP65
                                  $357US$420
                                  Buy Now
                                  Learn More

                                  $120

                                  • Low to $1.38/W
                                  360W Solar Panel
                                  360W Solar Input | 25% Conversion Rate | IP68
                                  $500US$620
                                  Buy Now
                                  Learn More

                                  Real Voices from Customers

                                  Trustpilot

                                  Quick Guide to Choose the right Model

                                  Backup Time Calculator

                                  How many days a power station can support devices?

                                  Learn More

                                  Running Time Calculator

                                  How long a power station can support devices?

                                  Learn More

                                  Quick Quiz to Recommend

                                  30s quiz to find your perfect power station

                                  Take a 30s quiz

                                  Product Comparison

                                  Which Product is Better & More Affordable?

                                  Learn More

                                  Term & Conditions

                                  • Promotion Period: This promotion period runs from Se 14, 2026, 12 AM (PDT) to Sep 31, 2026, 11:59 PM (PDT).
                                  • Free shipping for outlying areas, Puerto Rico, Hawaii, and Alaska is unavailable. Please refer to our shipping policy for more details.
                                  • All orders must comply with OUPES's purchase agreement and return policy during the sale promotion.
                                  • OUPES reserves the right to stop, cancel, or change the promotion at any time during the promotion. Any changes will be announced on the OUPES official website.
                                  • If you encounter any problems during the promotion, please contact customer service (Support@oupes.com) for assistance.
                                  • OUPES will offer flash sale items from 12:00 AM PDT, Sep 15 to 11:59 PM PDT Sep 16 on the OUPES 2026 Mational Preparedness Month Sale promotion page (https://oupes.com/pages/prime-day-sale).
                                  • Flash sale items are limited in quantity and available for 24 hours. Sales stop when the items are sold out. If items remain unsold after 24 hours, the sale ends, and no price match guarantee will be offered.
                                  • Orders placed on oupes.com during the Promotion Period are eligible for a 30-day price match guarantee.
                                  • If a lower price is found on oupes.com within 30 days of the order date (excluding flash sale and members-only prices), participants can contact support@oupes.com for a price adjustment.
                                  • This Price Guarantee applies to purchases from oupes.com only. Lower price must be for the identical product on oupes.com.
                                  • This price-match does not apply to marketplace resellers, financing offers, coupons, gift card offers, bundles, free items, customizable configurations, specialty products, pricing errors, service and installation offers, items advertised as limited-quantities, out-of-stock items, deal-of-the-day, flash sales, closeouts, discontinued, clearance, final sale or any paid membership club offers.