Semi flexible solar panel 20 watts


The latest SunWorks back-contact, monocrystalline, semi flexible solar panel

Very high efficiency, greater than 20.4 %, thanks to the Sunpower back contact cells

Applications include motorhomes, caravans and light marine use

Extremely light, only 0.59 Kgs. Great for caravan roofs

Flexible to 30%. Follows the contours of your roof

Aerodynamic, only 3mm thick. No windage hence silent when travelling

Two year product guarantee and five year high-performance guarantee

Out of stock


Semi Flexible Solar Panel 20 Watts

The latest technology back-contact, monocrystalline, semi flexible solar panel 20 Watts. Perfect for caravans and boats.

These semi flexible solar panels are built with Sunpower monocrystalline back-contact cells.  Sunpower cells have a significantly higher efficiency than standard monocrystalline or polycrystalline solar modules producing a higher energy yield.

In addition, back-contact technology means the cell will absorb and convert more light into electrical energy. The electrical contacts are on the back of the cells, exposing more of the active cell surface and contributing to a higher cell efficiency.

 Very high sunlight conversion, extremely lightweight, with flexibility up to 30%. These solar panels are unique!

Thanks to its flexibility, the panel can adapt easily to many curved surfaces. Applications include motorhomes, caravans and sailing yachts.
The connection block is on the front so the entire underside surface can be attached to the roof or deck. For gluing we recommend our Sikaflex 252i glue.
The modules are provided with a pair of solar cables.

 Suitable SunWorks Charge Controllers:

Mounting Accessories:

To mount this solar panel on a roof or on a deck, we recommend the following:

Other Accessories:

To make a secure and watertight connection through a roof or deck:

To simplify the electrical connections to your battery and charge controller:

For more information about using solar panels on your motorhome, boat or caravan, please download one our free guides. See our homepage for more details

Additional information

Shipping Weight 1.1 kg
Shipping Dimensions 56.5 × 34 × 4.5 cm


Panel weight

0.55 Kgs

Panel dimensions

310 x 532 x 3 mm

Cell type

Sunpower back-contact monocrystalline

Maximum power at STC (Wp)

20 Watts

Open-circuit voltage (Voc)

20.8 Volts

Voltage at maximum power (Vmp)

17.6 Volts

Current at maximum power (Imp)

1.14 Amps

Short-circuit current (Isc)

1.23 Amps

Operating temperature

-40 degC to +85 degC

Panel background colour



There are no reviews yet.

Be the first to review “Semi flexible solar panel 20 watts”

This site uses Akismet to reduce spam. Learn how your comment data is processed.