1. If you encounter any problems during the promotion, please contact support.eu@ecoflow.com for assistance. 2. To the extent permitted by applicable law, we may decide to modify these rules or cancel the promotion at any time. If there is any fraud or abuse related to the promotion, we reserve the right to exclude any customer from the promotion. 3. Participants in the sale agree to be bound by the terms and conditions set forth herein and understand that EcoFlow's decisions are final and binding. No correspondence or appeals will be entertained. EcoFlow reserves the right to make this campaign's final and ultimate interpretation. 4. all orders must comply with EcoFlow's purchase agreement and return policy during the sale promotion. The sale promotion is not applicable to wholesale or distributor orders. 5. Any unauthorized or fraudulent behaviour will result in the disqualification of participants. 6. Participants must comply with all applicable laws and regulations. 7. EcoFlow reserves the right to stop, cancel, or change the promotion at any time during the promotion. Any changes will be announced on the EcoFlow official website. 8. All prizes in this promotion are limited in quantity and are available on a first-come, first-served basis. Any matters not covered herein will be handled according to EcolFlow's final interpretation. 9. EcoFlow will assume no responsibility for late entries, which may occur for any reason, including but not limited to network transmission failure. 10. EcoFlow will not be responsible for any direct or indirect losses or damages incurred by any party, including the participants, in connection with or arising from acts or omissions or any way related to this campaign. 11. Participants agree to release and discharge EcoFlow from any liabilities and claims, including breach of contract, tort, negligence, or any other cause of action at law or equity, arising out of or in any way connected to this campaign or the participant's entry into the campaign. 12. There may be certain orders that we are either unable to accept or must cancel. We reserve the right, at our sole discretion, to refuse or cancel any order for any reason. We are not responsible for inaccuracies or errors. * "Bills to 0" is a conceptual expression. Under specific conditions — such as using devices under 2300W with EcoFlow STREAM Series batteries — electricity bills may be significantly reduced, potentially approaching zero. Actual results may vary depending on regional electricity rates, usage patterns, system configuration, and weather conditions. Zero bills are not guaranteed.

1. EcoFlow STREAM Plug & Play Solar System generates 858kWh of solar energy annually. Based on Germany's average household consumption (3,113kWh/year) and the electricity price of €0.40/kWh, this results in annual savings of €137. Actual savings may vary depending on consumption patterns and local energy rates. source :https://pvwatts.nrel.gov/pvwatts.php 2. EcoFlow STREAM AC Pro collects 1,041kWh of solar energy annually. With Germany's average household consumption of 3,113kWh/year, this system covers 33.4% of total energy needs through continuous day-night solar supply. The electricity rate of €0.40/kWh translates to an annual savings of €412. Savings may vary based on consumption patterns and energy price fluctuations. source :https://pvwatts.nrel.gov/pvwatts.php 3. EcoFlow STREAM Ultra delivers 2,218kWh of solar energy annually, achieving 71.3% coverage of Germany's average household consumption (3,113kWh/year) through 24/7 solar power supply. Based on the electricity rate of €0.40/kWh, this system provides annual savings of €1,109. Actual savings may vary depending on usage behaviour and regional energy pricing. source :https://pvwatts.nrel.gov/pvwatts.php 4. With 100% solar capture and utilization, the EcoFlow STREAM Series System generates around 5,542kWh annually - covering Germany's average household consumption (3,113kWh/year). The electricity rate of €0.40/kWh results in an annual savings of €4,748. Actual savings may vary depending on usage behaviour, regional energy pricing and different bundles. source :https://pvwatts.nrel.gov/pvwatts.php 5. The maximum capacity is 6 units, expandable up to 11.52kWh with the EcoFlow STREAM Ultra or EcoFlow STREAM AC Pro. 6. Certain AI features in the EcoFlow app require a premium subscription. Please refer to the EcoFlow app for details on subscription plans and feature availability. 7.When enabling the premium plan in the EcoFlow APP, field test data shows that AI-TOU mode can increase annual electricity cost savings by approximately €60 (5% improvement) compared to manual TOU settings. Calculation based on 3,113kWh annual household consumption with 0.4€/kWh electricity rate. Actual performance may vary depending on real-world conditions. 8.The accuracy of weather and power generation forecasts may vary due to real-time weather conditions and equipment status changes. In EcoFlow field test data, solar generation forecasting accuracy during midday hours (approximately 11:00-14:00) reaches 94%. Product performance may vary based on real-world usage.