Tent & Awning Deals:
Unmissable Offers on Tents & Awnings
15% OFF all BUSBOXX Products
Promo Code: BUSBOXX15
Summer Offers:
Secure hot Deals!

  Camping Specialist Since 1958
  Free shipping from 50 €
Service
EN | DE
Language:
DeutschDeutsch
EnglishEnglish
NederlandsNederlands
ÖsterreichÖsterreich
FrançaisFrançais
ItalianoItaliano
EspañolEspañol
Shipping Country:
BelgiumBelgium
BulgariaBulgaria
DenmarkDenmark
GermanyGermany
EstoniaEstonia
FinlandFinland
FranceFrance
IrelandIreland
ItalyItaly
CroatiaCroatia
LatviaLatvia
LithuaniaLithuania
LuxembourgLuxembourg
NetherlandsNetherlands
AustriaAustria
PolandPoland
PortugalPortugal
RomaniaRomania
SwedenSweden
SwitzerlandSwitzerland
SlovakiaSlovakia
SloveniaSlovenia
SpainSpain
Czech RepublicCzech Republic
HungaryHungary
Tents Tents
All products in "Tents"
Outdoor & Leisure Outdoor & Leisure
All products in "Outdoor & Leisure"
Furniture Furniture
All products in "Furniture"
Household Household
All products in "Household"
Gas Gas
All products in "Gas"
Water & Sanitation Water & Sanitation
All products in "Water & Sanitation"
Electronics Electronics
All products in "Electronics"
Caravanning Caravanning
All products in "Caravanning"
Multimedia Multimedia
All products in "Multimedia"
Heating & Cooling Heating & Cooling
All products in "Heating & Cooling"
Clothing Clothing
All products in "Clothing"
Spare Parts Spare Parts
All products in "Spare Parts"
Brands Brands
All products in "Brands"
Trending Topics Trending Topics
All products in "Trending Topics"
New New
All products in "New"
Sale Sale
All products in "Sale"
Store Store
Change store
Address

To the store page
Blog Blog
All products in "Blog"
Language & Country
Language
Shipping country

Osram foldable solar panel Powerbank BatteryChange Solar 20W OFSP20

RRP 59,- €
53,99
Prices incl. statutory VAT, free shipping
Get up to 5% Bonus with the Berger Loyalty Card
€ Bonus with the Berger Loyalty Card
We reward your loyalty
Every time you make a purchase with your Berger loyalty card, the value of your purchases (calculated selling price of items purchased after deduction of any discounts granted, excluding shipping costs) is credited to your loyalty card bonus account.
Get now your Loyalty Card!
Availability: Delivered within 7 working days
Make a note now

Product details

ideal for camping & traveling IP65 waterproof, with integrated folding stand
USB-C & USB-A output with LED charging indicator Compact, foldable 20 W solar panel for mobile devices

Product description

BATTERYcharge SOLAR 20W OFSP20 - compact solar panel for mobile power supply
The OSRAM BATTERYcharge SOLAR 20W is the ideal solution for anyone who doesn't want to do without power when they're on the move. This compact, foldable solar panel charges devices such as smartphones, tablets, power banks or even small laptops - completely independent of the mains. Equipped with monocrystalline high-performance cells, it delivers up to 20 watts of power via USB-C and USB-A ports (5 V, 2.4 A). Weighing just 0.8 kg, with an integrated folding stand and robust, waterproof design (IP65), it is ready for any outdoor adventure. The LED display reliably shows the charging status - even in overcast conditions.

Details

  • Compact, portable solar panel with up to 20 watts of power
  • Suitable for charging small electrical devices: smartphone, tablet, power bank, laptop
  • Monocrystalline solar cells for efficient energy generation
  • USB-C and USB-A output (5 V, 2.4 A) for flexible charging
  • LED display for status indication during the charging process
  • Waterproof housing in accordance with protection class IP 65
  • Integrated folding stand for optimum sun orientation
  • Lightweight, foldable design - ideal for traveling, hiking and camping
  • Works reliably even in overcast conditions

Technical specifications

  • Product type: Solar battery maintainer
  • Area of application: Charging small devices
  • Item number: OFSP20
  • Max. Charging current: up to 2.4 amps
  • Mains cable length: 2.2 m
  • Connections: USB-A & USB-C (5 V, 2.4 A)
  • Protection class: IP 65 (waterproof)
  • Battery connection: not required
  • Battery type: not applicable

Scope of delivery

  • 1 piece BATTERYcharge SOLAR 20W OFSP20
  • Integrated USB-A and USB-C connection
  • Folding stand integrated in the housing

Features

Portable
Solar module type Foldable
Weight 4,6 kg
Dimensions (LxWxH) 20,3 x 2,8 x 26,3 cm
Output 20 W
ean 4062172416498
Manufacturer Article No. OFSP20

Legal information

Manufacturer information

OSRAM GmbH

Marcel-Breuer-Str. 6

80807 München

Germany

contact@osram.com

Reviews (2) Verified valuation

5 / 5
2 Reviews
Verified ratings
5
100 %
4
0 %
3
0 %
2
0 %
1
0 %
Sort:
Pascale D. 01.05.2026
Yes, I recommend this product
"The solar panel is perfect for my sunny balcony. I can charge my power bank, headphones, speaker, and more. It takes up very little space on the balcony. The stand keeps it stable. A small light indicates when it’s charging. It charges even on slightly cloudy days. I’m completely satisfied for the price!" "Das Solarpanel ist super für meinen Sonnen Balkon. Ich kann meine Powerbank, Kopfhörer, Musikbox,… laden. Es nimmt nur wenig Platz weg auf dem Balkon. Es ist stabil durch den Halteständer. Eine kleine Leuchte zeigt, wenn es lädt. Es lädt auch bei leichter Bewölkung. Ich bin vollkommen zufrieden für den Preis! "
show more
Yes, I recommend this product
"The solar panel is perfect for my sunny balcony. I can charge my power bank, headphones, speaker, and more. It takes up very little space on the balcony. The stand keeps it stable. A small light indicates when it’s charging. It charges even on slightly cloudy days. I’m completely satisfied for the price!" "Das Solarpanel ist super für meinen Sonnen Balkon. Ich kann meine Powerbank, Kopfhörer, Musikbox,… laden. Es nimmt nur wenig Platz weg auf dem Balkon. Es ist stabil durch den Halteständer. Eine kleine Leuchte zeigt, wenn es lädt. Es lädt auch bei leichter Bewölkung. Ich bin vollkommen zufrieden für den Preis! "
Quality
Functionality
Rating was automatically translated by DeepL. Display original text Display translation
Thank you for your feedback
Bernd H. 21.04.2026
Yes, I recommend this product
"Very useful!" "Sehr nützlich !"
show more
Yes, I recommend this product
"Very useful!" "Sehr nützlich !"
Quality
Functionality
Rating was automatically translated by DeepL. Display original text Display translation
Thank you for your feedback
Your session will run in
10 : 00
Min. Sec.
Our website uses cookies
We use cookies to check the performance of our online store, to analyze and optimize your user experience and to show you relevant content on both our and third-party sites. For this to work, we need data on the use of the pages and end devices. By clicking on "Allow all", you consent to the storage of cookies on your device to improve website navigation, analyse website usage and personalize advertisements.information on cookies and your right to object
Our website uses cookies
We use cookies to check the performance of our online store, to analyze and optimize your user experience and to show you relevant content on both our and third-party sites. For this to work, we need data on the use of the pages and end devices. By clicking on "Allow all", you consent to the storage of cookies on your device to improve website navigation, analyse website usage and personalize advertisements.information on cookies and your right to object
Manage consent preferences
These cookies are necessary for the website to function and cannot be deactivated in your systems. As a rule, these cookies are only set in response to actions you take that correspond to a service request, such as setting your privacy preferences, logging in or filling out forms. You can set your browser to block these cookies or to notify you about these cookies. However, some areas of the website will then not work. These cookies do not store any personal data.
Preference cookies enable a website to remember information that changes the way the website behaves or looks, such as your preferred language or the region you are in.
Statistics cookies help website owners understand how visitors interact with websites by collecting and reporting information anonymously.
These cookies may be set through our website by our advertising partners. They may be used by these companies to build a profile of your interests and show you relevant ads on other websites. They do not directly store personal data, but are based on the unique identification of your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising.