Portable Outdoor 36W Foldable Solar Panel with 20.1% component efficiency for charging devices on the go, featuring a compact 87 x 28.5cm folded size and three monocrystalline silicon cells delivering reliable power in various conditions.

£139.98

Color Black

Battery Type Monocrystalline Silicon

Rated Power 36Wp

Portable 36W Foldable Solar Panel with 20.1% Efficiency for Outdoor Device Charging

This portable solar panel provides 36W of power through three monocrystalline silicon cells with 20.1% component efficiency, converting sunlight into electricity for charging smartphones, tablets, and other USB devices during camping, hiking, or emergency situations. With a compact folded size of 87 x 28.5cm and included carrying bag, it offers practical off-grid power solutions where mains electricity isn't available, featuring multiple connection options for versatile use in various outdoor environments.

Features and Technical Specifications

The solar panel combines efficient energy conversion with portable design, delivering measurable performance through specific electrical specifications and construction details that ensure reliable operation in outdoor conditions.

Monocrystalline Silicon Cell Design

Three monocrystalline silicon solar cells provide the 36Wp rated power with 20.1% component efficiency, offering better performance in limited space compared to alternative technologies. The cells maintain consistent output with ±5% power tolerance across their operational range, and the folding design protects the delicate silicon surfaces during transport while maximising active area when deployed for charging.

Electrical Performance Specifications

Under standard 1000W/㎡ irradiation conditions, the panel produces 20V open circuit voltage and 2A short circuit current, with an 18V operating voltage and 1.8A maximum power point current during normal use. These specifications translate to practical charging capabilities for most USB-powered devices, with the 36W rating providing sufficient power for simultaneous charging of multiple small electronics or faster charging of individual devices.

Durable Folding Construction

Practical Applications and Usage Scenarios From weekend camping trips to emergency preparedness, this solar panel serves multiple purposes where reliable portable power is needed but grid electricity isn't available, with specific applications suited to different user needs and environments.

Outdoor Recreation and Camping

During multi-day camping trips where power outlets aren't accessible, the panel can charge smartphones for navigation and communication, power LED lanterns for evening illumination, or keep camera batteries charged for photography. The included car charger adapter allows direct vehicle battery charging when parked at campsites, while the double USB junction box enables simultaneous charging of two devices from the solar input.

Everyday Emergency Preparedness

For home emergency kits, the panel provides backup power during grid outages to maintain communication through charged mobile phones or power small medical devices. The tactile experience of unfolding the panel reveals the smooth, protective surface covering the solar cells, while the click of connectors seating properly provides assurance of secure electrical connections in stressful situations.

Versatile Connection Options

Beyond standard USB charging, the included digital conversion connector and double-ended DC cable allow adaptation to various device types and charging scenarios. The car charger enables vehicle battery maintenance during extended parking, while the battery clip provides direct connection to 12V systems for more specialised applications beyond simple USB device charging.

Measurable Benefits and Value Considerations

The solar panel delivers specific advantages through its technical specifications and design features, providing tangible benefits that justify its inclusion in outdoor gear collections or emergency preparedness kits.

Long-Term Cost and Environmental Value

Compared to disposable battery packs for similar applications, the panel offers reusable power generation without ongoing battery replacement costs, with the monocrystalline silicon cells maintaining performance through years of careful use. The 20.1% efficiency rating means more energy conversion from available sunlight, reducing the panel size needed for a given power output compared to less efficient alternatives.

User Experience and Reliability

The confidence of having reliable charging capability during outdoor activities comes from the specific 36W power rating and 18V operating voltage that ensure compatible devices receive adequate power. This practical assurance is particularly valuable during extended trips where alternative charging options might be limited or unavailable, making the panel a worthwhile addition to your outdoor equipment.

Practical Reasons for Purchase

With its 87 x 28.5cm folded dimensions and complete accessory set including carrying bag and multiple connectors, this solar panel provides a comprehensive portable charging solution. The 36W output and 20.1% efficiency deliver measurable performance for real-world charging needs, while the durable construction ensures it withstands the rigours of outdoor use across multiple seasons and adventures.