Sleek backpack with solar panel: unclip it, flip it over, plug your phone in the pouch and charge on the go.











Sunnybag EXPLORER+ Refurbished
- Detachable 6-watt SUNPOWER solar panel (22.4 % efficiency)
- Tested & technically flawless – full warranty coverage
- Padded laptop compartment up to 15 inch, 15 litre volume
- 5-year warranty with free registration
In stock – with you in 2–3 business days

- Free shipping from €50EU-wide · otherwise from €4.90
- 30-day free trialReturn without giving a reason
- 5-year warrantywith free registration
- Secure paymentPayPal, credit card, Apple & Google Pay
Refurbished means: this product has already been used or tried out and may show slight signs of use. We have inspected it and it works perfectly. Of course, refurbished products come with the same full statutory warranty and guarantee as our new products.
This versatile, functional backpack is the chameleon among solar backpacks. In addition to countless practical compartments, the Sunnybag EXPLORER+ features a solar panel that can be removed from the backpack with ease. This way the EXPLORER+ adapts to every situation, and you can use backpack and panel together or separately, just as you like.
The EXPLORER+ is perfect for travel and excursions of all kinds. With its padded laptop compartments, the Sunnybag EXPLORER+ is also a practical companion for work or university. Via the USB output on the back of the panel, you can charge your devices with solar energy on the go.
- Removable 6-watt SUNPOWER solar panel with 22.4% efficiency
- 15 litres volume
- Dimensions approx. 37 x 29 x 14 cm
- Weight 1000 grams
- Padded compartments for tablets and laptops up to 15 inches
- Made of robust, water-repellent 600D polyester
- Removable solar panel for maximum flexibility. Backpack and solar panel can be used separately.
Tested
What YouTubers say after testing it
YouTubers tested the EXPLORER+ in everyday life and on the go. Click a picture to play the clip right here.
DAVE tests products from the German Shark Tank: plug the phone in via USB – “the panel does what it should”.
A full power bank on the backpack recharges after each use – he has never been stuck with a dead phone since.
The panel cable runs into the side pocket: slip your phone in and charge it on the go – whenever you choose.
Very convinced: lots of storage, well covered on hikes – charge your phone on the go without a socket.
Clips from hands-on tests by the YouTube channels shown.
Over 270,000 customers trust SUNNYBAG
What our customers say
Based on 499 reviews for our products
- 5 66%
- 4 20%
- 3 6%
- 2 8%
- 1 0%
Bewertungen aus unserem Bewertungssystem (Judge.me) sowie importierte Amazon-Bewertungen.

Quality control
In contrast to conventional solar panels, the SUNPOWER cells installed at SUNNYBAG have a significantly higher efficiency - namely 22.4%. To guarantee this, we test each panel for performance before shipping. The test certificate is enclosed with every SUNNYBAG and shows not only the achieved performance but also the day and time of the test. This way you can be sure that your SUNNYBAG delivers what it promises and that your devices are reliably supplied with renewable energy.

Optionally with POWERBANK
Our powerbanks are specially designed for charging with solar energy. They are the perfect temporary storage for the clean solar energy. The optimized power management (OPF technology) allows simultaneous charging and discharging. The powerbank stores the fluctuating solar energy efficiently and delivers it evenly to your smartphone. This is the most efficient way to use your SUNNYBAG.

Charging current display
The Power Indication Color at the USB output shows you how much power is currently being generated and how long the charging process for a smartphone takes under these conditions. Simply plug in your smartphone and read the charging time from the LED lights.

Who is SUNNYBAG?
We are a young and dynamic company from Austria that develops and distributes portable solar chargers. These charge your electronic devices on the go environmentally friendly with solar energy. Thus, each SUNNYBAG inspires to use renewable energy in everyday life.

Sustainably packed and delivered
We pack our solar panels and powerbanks plastic-free in recyclable boxes. We ship your packages Co2-neutral with the Austrian Post.

Extended warranty
The longer a solar panel is used, the more renewable energy it generates. Therefore, we offer 5 years full warranty if you register your SUNNYBAG.
Häufige Fragen
Dieses Produkt wurde bereits verwendet bzw. ausprobiert und kann leichte Gebrauchsspuren aufweisen. Es wurde von uns geprüft und funktioniert technisch einwandfrei. Selbstverständlich gilt auch für Refurbished-Produkte der volle Gewährleistungs- und Garantieumfang wie bei unseren Neuprodukten.
Lagerware verschicken wir umgehend mit der Österreichischen Post bzw. DHL. In Österreich und Deutschland ist dein Paket in der Regel innerhalb von 2–3 Werktagen bei dir.
Österreich 4,90 €, Deutschland 7,90 € – ab 50 € Bestellwert versenden wir EU-weit kostenlos. Die Konditionen für weitere Länder findest du in unseren Versandinformationen.
Ja. Du hast 30 Tage Zeit, dein SUNNYBAG in Ruhe zu testen. Passt es nicht, schick es einfach an uns zurück und du erhältst den vollen Kaufpreis erstattet – nur die Rücksendekosten trägst du selbst. Details findest du in der Widerrufsbelehrung.
Zusätzlich zur gesetzlichen Gewährleistung erhältst du 5 Jahre Garantie, wenn du dein SUNNYBAG nach dem Kauf kostenlos registrierst. Hier geht es zur Registrierung.
Wir prüfen jedes Paneel vor dem Versand einzeln. Das Test-Zertifikat mit gemessener Leistung, Datum und Uhrzeit des Tests liegt deinem SUNNYBAG bei.
PayPal, Kreditkarte (Visa, Mastercard, American Express), Apple Pay, Google Pay, Shop Pay, eps und Maestro. Alle Zahlungen werden verschlüsselt abgewickelt.



