Portable 36W Foldable Solar Panel with Monocrystalline Cells and 20.1% Efficiency

This portable outdoor 36W foldable solar panel provides a practical solution for generating off-grid power. Its design focuses on transportability and direct usability, featuring a folding mechanism and a comprehensive set of included charging accessories. The panel utilises monocrystalline silicon solar cells with a rated power of 36Wp and a component efficiency of 20.1%, converting sunlight into electrical energy for various devices. It is suited for scenarios such as camping trips, outdoor work, or as a backup power source, offering a self-contained charging system that operates independently of mains electricity.

Features and Construction

The panel's construction centres on its photovoltaic cells and practical design for mobile use. It is built to be carried and deployed where sunlight is available, folding into a more compact form for storage and transport.

Material and Build

The core energy-generating component is the monocrystalline silicon solar cell. This type of cell is known for its photovoltaic properties, converting sunlight into direct current electricity. The panel incorporates three of these battery pieces, wired together within the 87cm by 28.5cm frame. The product's foldable design is implemented to reduce its size when not in use, and it comes with a dedicated solar folding bag to protect it during transit.

Size and Practical Fit

When unfolded for operation, the panel measures 87 centimetres in length and 28.5 centimetres in width. This size provides the surface area necessary for the three solar cells to capture sunlight. The folding feature makes it manageable to carry, fitting into the supplied bag. The physical dimensions determine the amount of power it can potentially generate under given sunlight conditions, making it a mid-range portable option for charging small electronic devices, power banks, or via the included 12V car charger socket.

Uses and Placement

The panel is designed for scenarios where access to grid power is limited or unavailable. Its included accessories broaden the range of devices it can serve, moving beyond simple USB charging.

Event or Professional Use

For outdoor events, fieldwork, or professional applications like photography or surveying in remote locations, the panel can serve as a renewable power source. The included digital conversion connector and DC cables allow it to interface with specialised equipment that uses DC inputs. Setting it up involves placing the unfolded panel in a sunny, unobstructed location and connecting the target device through the appropriate cable from the kit. Its 18V operating voltage and 1.8A current at the maximum power point define its compatibility and charging speed for various tools.

Everyday Home Use

For everyday preparedness or garden use, the panel can charge phones, tablets, lights, or small fans via its dual USB junction box. It can be placed on a patio table, balcony railing, or a garden surface. The car charger accessory means it can also maintain or slowly charge a vehicle's 12V auxiliary battery, useful for caravans, boats, or cars that are stored for periods. Its performance is specified under standard test conditions of 1000W per square metre of solar irradiation, which approximates a bright, sunny day.

Benefits and Buying Value

The value proposition of this solar panel lies in its integrated kit and specified performance parameters, offering a ready-to-use solar charging system.

Reuse and Low Maintenance

The panel is built for repeated use; its solid-state construction with no moving parts typically requires minimal maintenance beyond keeping the glass or surface clean. The included accessories like the battery clips and cables are reusable components. The product's power tolerance of ±5% indicates a controlled manufacturing variance, suggesting consistent performance from one unit to another within this range. It provides a renewable power source that can be used repeatedly without consuming fuel.

Why Choose This Product

This product may suit those needing a specific 36W power output in a portable format, accompanied by a versatile set of connectors. The inclusion of a car charger, USB outputs, and DC cables in the package means the buyer receives a complete charging kit, not just the panel. Its 20.1% efficiency rating and use of monocrystalline silicon cells are concrete technical specifications that inform its expected performance relative to its size. The foldable 87cm x 28.5cm design offers a balance between power output and portability for users who need to transport their power source.