powerness de Coupons & Deals - 9 Active Offers (3 July 2026)
powerness deSave €180 Instantly at Checkout
Enter the provided coupon code at checkout to receive an immediate discount of €180 on your entire order.
powerness de€250 Off Anker Solix Solarbank 3 E2700 Pro & Solar Modules
Save €250 when you purchase the Anker Solix Solarbank 3 E2700 Pro with 4, 6, or 8 JA Solar bifacial modules. Also enjoy attractive promotions on the Anker Dock series. Starting from just €999. Valid on Powerness.de in Germany.
- Minimum purchase required EUR 999
- Available in DE
powerness deSave €250 on EcoFlow Stream Ultra X with Bifacial Solar Panels
Get a €250 discount on the EcoFlow Stream Ultra X all-in-one storage system for balcony power plants. Available with multiple solar panel configurations: 4×500W, 6×450W, 4×450W, or 6×500W. Prices start as low as €1,139. Don't miss this limited-time offer.
powerness deSave €250 on Anker Solix Solarbank 2 E1600 Pro with Solar Panels in Germany
Get a flat €250 discount on the Anker Solix Solarbank 2 E1600 Pro when bundled with 2x450W, 4x450W, 2x500W, or 4x500W JA Solar bifacial modules. Prices start from as low as €549 after discount. Perfect for balcony power stations.
- Available in DE
powerness deSave €250 on Anker SOLIX Solarbank 3 E2700 Pro Bundles with Bifacial Solar Panels
Get €250 off select Anker SOLIX Solarbank 3 E2700 Pro bundles featuring 2, 4, 6, or 8 JA Solar bifacial panels. Prices start from just €929 after discount. Shop now at Powerness.
- Available in DE
powerness deSave €70 on Growatt Nexa 2000 Solar Kits with Bifacial Panels
Get a €70 discount on selected Growatt Nexa 2000 all-in-one storage systems for balcony power plants, including 2x or 4x 450W/500W JA Solar bifacial modules. Prices start from just €629.
- Available in DE
powerness deSave €50 on EcoFlow Stream Ultra with JA Solar Bifacial Panels
Get €50 off the EcoFlow Stream Ultra all-in-one storage system for balcony power stations. Available with 4x500W panels from €819 or 6x500W panels from €1,019.
- Minimum purchase required €819
- Available in DE
powerness deSave €250 on EcoFlow Stream Ultra & Pro All-in-One Storage for Balcony Power Plants
Enjoy a €250 discount on the EcoFlow Stream Ultra & Pro all-in-one storage system for your balcony solar setup. Choose between 4 or 6 x 500 JA bifacial solar modules. Now available from just €1,229.
- Available in DE
powerness deSave 180€ on Growatt Noah 2000 with Bifacial Solar Modules
Get a 180€ discount on the Growatt Noah 2000 all-in-one storage system paired with JA Solar bifacial panels. Choose from multiple bundle options starting at just 559€. Limited time offer!
- Available in DE
About Powerness de
Your expert for balcony power plants and solar technology
Powerness Europe GmbH specializes in innovative, environmentally friendly solutions for sustainable energy supply, offering a direct connection to manufacturers without intermediaries, ensuring attractive prices and the best warranty conditions for high-quality products.
| Store type | Ecommerce |
|---|---|
| Country | Germany |
| Founded | Est. ~2023 |
| Active offers | 9 |
What powerness de offers
- Photovoltaic sets
- Bifacial solar modules
- Solar storage systems
- Solar panels
- Solar power plants for balconies
- Portable power stations
- Solar kits
- Solar accessories
- Home solar systems
- Outdoor solar solutions
powerness de Frequently Asked Questions
powerness de Return & Refund Policy
Powerness Europe GmbH offers a 30-day return policy for their products, allowing customers to return items within 30 days of purchase for a refund or exchange.