How it Works

Limited-time Flash Sale

Daily Giveaway Madness

5+1 Years Warranty

30 Day Price Match Guarantee
Today's Member Price
Early access to the flash sale price. Member Enjoy First!
1,390

1,540

3,620

Reliable Home Power Backup
650


Expandable Up to 10.24 kWh
760


800


240W Solar
830


240W Solar
1,340


480W Solar
1,300


960W Solar
Take Power Outdoor
650


TT-30R Output Port
850


TT-30R Output Port
1,880


480W Solar
1,150


1440W Solar
2,080


1440W Solar
2,500


1440W Solar
Real Voices from Customers
Livestream
Join our Prime Day Live Giveaway and win OUPES 600!
July 8, 2025, 9:00PM (EDT)
Term & Conditions
- Promotion Period: This promotion period runs from July 1, 2025, 12 AM (PDT) to July 20, 2025, 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.
- Giveaway Period: June 15 – July 11, 2025. Daily Draws: One winner per day from June 15 to July 7. Grand Prize Draw: One winner will be selected between July 8 and July 11.
- Eligibility: Open to legal residents of the continental United States (excluding Puerto Rico, Hawaii, and Alaska) who are 18 years of age or older.
- How to Enter: Participants must enter the giveaway each day. Entries are valid only for the day they are submitted.
- Prizes: Total prize value: $23,346. A total of 24 winners will be selected, 23 daily winners and 1 grand prize winner. The grand prize is valued at $7,669.
- Winner Announcement: Winners will be randomly selected and announced in the OUPES Facebook Group within 48 hours of the draw (excluding weekends).
- Claiming Prizes: Winners must contact support@oupes.com within 14 days of the announcement to provide shipping details. Prizes will be shipped within 7 business days after verification.
- Shipping Restrictions: Prizes cannot be shipped to Puerto Rico, Hawaii, or Alaska.
- Additional Terms: OUPES reserves the right to modify or cancel the giveaway at any time without prior notice.
- OUPES will offer flash sale items from 12:00 AM PDT, July 8 to 11:59 PM PDT July 11, on the OUPES 2025 Prime Day Sale promotion page (https://oupes.com/pages/oupes-prime-day).
- 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.
- OUPES will offer three items with member-only prices from 12:00 AM to 11:59 PM PDT between July 1-7 and July 9-20, 2025, on the Prime Day Sale promotion page (https://oupes.com/pages/oupes-prime-day).
- 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.
- Each participant can purchase up to two items during the flash sale. If order information (name, ID, email, shipping address, phone number) matches in any respect, it will be deemed as controlled by the same individual and considered as the same person. To ensure fairness, should we discover any user or person controlling multiple accounts violating the aforementioned purchase limit policy, we reserve the right to cancel orders that exceed the specified purchase limit and to take further action as necessary.
- 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.