40W 18V Solar Single Crystal Folding Bag Portable Charger in Black, ideal for outdoor camping, boarding, and emergency power with a folded size of 425x285x8mm, includes panel.
40W 18V Portable Solar Panel in a Compact Folding Bag for Outdoor and Emergency Use

Finding a reliable power source away from mains electricity is a common challenge for outdoor enthusiasts and in emergency situations. This 40W, 18V portable solar panel provides a green energy solution designed for mobility. Housed within a practical folding bag, it offers a balance of usable power and portability, making it suitable for activities like camping, boarding, or as a backup power reserve. Its single crystal construction ensures effective energy conversion, ready to charge your essential devices wherever you are.
Features and Construction

This solar charger is built around practical needs, focusing on portability and immediate usability. The design prioritises ease of transport and straightforward deployment, supported by its core electrical specifications.
Material and Build
The panel utilises single crystal solar cells, a technology chosen for its efficient energy conversion in portable applications. The cells are integrated into a protective system within a black folding bag. This bag construction is not merely for storage; it forms the protective housing and carrying case for the entire unit, ensuring the panel is shielded during transport and simple to set up when needed.
Size and Practical Fit
Portability is a key advantage, defined by the product's folded dimensions of 425mm in length, 285mm in width, and 8mm in thickness. This slim, briefcase-like profile allows it to be easily stowed in a backpack, car boot, or emergency kit without occupying excessive space. When unfolded, the panel presents a larger surface area to capture sunlight, but it remains a single, manageable unit thanks to the integrated bag design.
Uses and Placement

The 40W output and 18V specification make this panel versatile for a range of off-grid scenarios. It is engineered to support portable electronic devices, small batteries, or systems compatible with its power profile, fitting seamlessly into both planned adventures and unexpected situations.
Event or Professional Use
For outdoor professionals, event organisers, or serious campers, this panel serves as a dependable auxiliary power source. It can be used to top up communication devices, navigation equipment, or LED lighting systems during extended trips. The option to purchase the panel bundled with Controller 1 or Controller 2 allows users to select the configuration that best interfaces with their existing equipment or specific power management needs.
Everyday Home Use
Beyond adventures, it functions as a practical emergency preparedness item for the home. In the event of a power outage, it can provide a trickle charge to maintain mobile phone connectivity, power a radio for updates, or run small USB-powered lights. Its storage-friendly folded size means it can be kept in a cupboard or car without hassle, ready for when it's needed most.
Benefits and Buying Value

The value of this product lies in its specific combination of power, portability, and straightforward application. It addresses the need for decentralised power without complex setup, offering a reusable and low-maintenance asset.
Reuse and Low Maintenance
As a solar product, it leverages a renewable energy source, allowing for repeated use without ongoing fuel costs. Maintenance is minimal; keeping the panel surface clean and storing it folded in its bag when not in use are the primary care requirements. The durable bag construction aids in protecting the panel from physical damage during storage and transit, contributing to its longevity.
Why Choose This Product
This 40W folding bag solar panel stands out for its clear specification and tailored model options. You can choose the basic bare bag version if you already have a compatible controller, or opt for a bundle that includes either Controller 1 or 2 for a complete, ready-to-use kit. This flexibility, combined with the concrete folded dimensions and stated power output, allows for an informed purchase based on exact portable charging needs, whether for routine outdoor activities or reliable emergency preparedness.




