- With bypass diode
- Foldable and lightweight, ideal for easy portability
- Alignable with the sun
- Back contact SunPower solar cells
- Durable and rainproof thanks to Condura fabric
- Easy clipping on and off using Anderson clamp SUNFOLDER+ •
- Cell efficiency over 24%
- 5m connection cable
Light, innovative and flexible
Thanks to its innovative design, the WATTSTUNDE® SunFolder solar bag is extremely light and absolutely space-saving and thus offers a high degree of flexibility and user-friendliness. The solar bag can be adjusted freely at any time. Whether behind the windshield when parking or outdoors, you can place the solar bag anywhere the sun shines. You can also guarantee a high energy yield with SunPower rear contact solar cells.
SunFolder+ novelty: bypass diodes
The main novelty: built-in bypass diodes. As a result, the yield is even better, since partial shading no longer inhibits the performance of the SunFolder as much. So the SunFolder+ solar panel does not have to be moved immediately if the shadow of a branch covers part of the solar cells.
Robust and flexible
The robust Cordura fabric makes the SunFolder the perfect companion for outdoor use - however, as with any technical device, care should be taken to ensure that no moisture or water penetrates sensitive areas. We recommend not leaving the SunFolder outside overnight. (It is an electronic device that uses solar energy - i.e. it does not tolerate haze or rain.)
Plug & Play thanks to the practical plug-in system
The solar pack SunFolder from WATTSTUNDE® has a 5m long connection cable with an Anderson connector system at the end. Thanks to the practical plug-in system, the connector plug can be firmly connected to the charge controller. If necessary, the solar bag can be removed, hung up or placed in the sun. You simply plug the two Anderson mating plugs together and the SunFolder is already connected to the charge controller. It couldn't be faster or more practical!
Self-sufficiency with solar cells from SunPower
The SunFolder solar bags from the WATTSTUNDE® series contain high-quality modules with SunPower solar cells, which deliver the best results and ensure a high energy yield. Solar bags are suitable for all self-sufficient battery applications such as RVs, campers and tents, boats and sailboats, RVs, vans (including off-road vehicles such as the Land Rover Defender) and all off-road vehicles. Grid System.
Note that the WS340SF SunFolder does not include a charge controller. The reason for this is that in most cases a charge controller already exists or the customer wants to opt for a charge controller.
Important additional information
When solar bags/folding modules are connected in series, so-called hot spots can occur due to shading, which can damage the solar modules.
Problems with the hotspots can be solved by bypass diodes.
NEW: A bypass diode is installed in our 340 watt solar bag WS340SF. This means that up to 2 WS340SF can be connected in series. You can supply your power station with up to 680 watts of electricity from the solar bag. This significantly reduces loading times. It is also a great advantage if you consider a small backup power source in your own home.
To connect Watthour SunFolder solar panels to the EcoFlow River and Delta Powerstations, this connection cable is required: A50 - XT60 Adapter