Foldable Solar Panel 400w, 36V/23% Efficiency Solar Panel with IP65 Waterproof for Portable Solar generators RV Battery Boat Caravan Balcony Garden Camping

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£239.00

Product Description

YCKJXSMA Focuses on Researching Energy Saving Products

Portable 400W solar panel setup next to an RV. Folding panel design with six sections. Icons indicating high output, efficiency, waterproof, adjustable, foldable, and parallel output features.Portable 400W solar panel setup next to an RV. Folding panel design with six sections. Icons indicating high output, efficiency, waterproof, adjustable, foldable, and parallel output features.

We’re committed to providing sustainable energy solutions. Whether you’re in a family emergency, hiking, camping, or RVing, we provide reliable power so you can take your adventures anywhere.

Portable solar panels set up in front of a large beige tent at a campsite. The foldable panels are black with a textured surface, ideal for outdoor power generation while camping.Portable solar panels set up in front of a large beige tent at a campsite. The foldable panels are black with a textured surface, ideal for outdoor power generation while camping.

Portable solar charging system with foldable panels, power station, and compatibility with devices like laptops, electric blankets, and refrigerators. Features MPPT technology and 30%-35% efficiency.Portable solar charging system with foldable panels, power station, and compatibility with devices like laptops, electric blankets, and refrigerators. Features MPPT technology and 30%-35% efficiency.

This 400W solar panel, made in China with an efficiency of up to 23%, provides reliable power for laptops, power systems, and 24-volt batteries for outdoor use. TONGBOSHI’s foldable and portable polycrystalline solar panel is robust, reliable, and user-friendly. The 20A (max.) connection enables faster and safer charging. This portable solar system lets you harness solar energy anywhere.

Cross-section diagram of a solar panel showing layers: EVA-Foil, P-Foil, PCB, Solar Cell, and another EVA-Foil. Layers are curved to illustrate flexibility.Cross-section diagram of a solar panel showing layers: EVA-Foil, P-Foil, PCB, Solar Cell, and another EVA-Foil. Layers are curved to illustrate flexibility.

Foldable solar panel with high conversion efficiency

Efficiency up to 23%, providing unlimited power for solar panels, generators, laptops, and other batteries under the sun

White camper van parked on grass near a hill. Partial view of the vehicle's side, showing its compact size and sleek design.White camper van parked on grass near a hill. Partial view of the vehicle's side, showing its compact size and sleek design.

High Quality Technology

Using state-of-the-art monocrystalline cells, ETFE technology efficiently converts sunlight into electricity

Black rectangular bag with handle and front pocket. Close-up shows multiple cable connections, suggesting an electronic or audio equipment case.Black rectangular bag with handle and front pocket. Close-up shows multiple cable connections, suggesting an electronic or audio equipment case.

Solar connectors can deliver more power than direct current.

The solar panel has two cables with MC4 connectors on one end and optional 5521, 5525, or XT60 connectors on the other end, as well as additional battery terminals for power supply.el mit MC4-Steckern an einem Ende und wahlweise 5521-, 5525- oder XT60-Steckern am anderen Ende, sowie zusätzliche Batterieklemmen für die Stromversorgung

Why should you choose the 400W foldable solar panel?

Collage of outdoor scenes featuring portable dark grey folding chairs. Shown in camping, lakeside, and patio settings. Product versatility demonstrated across different environments.Collage of outdoor scenes featuring portable dark grey folding chairs. Shown in camping, lakeside, and patio settings. Product versatility demonstrated across different environments.

Solar panel kit with 400W monocrystalline panel, charge controller, and connection cables. Specifications include 41.4V open circuit voltage and 21V maximum load voltage.Solar panel kit with 400W monocrystalline panel, charge controller, and connection cables. Specifications include 41.4V open circuit voltage and 21V maximum load voltage.

HIGH EFFICIENCY MONOCRYSTALLINE SOLAR CELLS: 400W solar panel up to 23% efficiency, these long-lasting cells offer excellent performance even in low light
STURDY AND FOLDABLE: Solar panels can be folded into smaller sizes for easy transport, offering greater flexibility for outdoor and off-grid use. The portable solar panel measures 55cm x 55cm x 8cm when folded and weighs 15.43 lbs.
WEATHERPROOF: This 400W solar panel can withstand even harsh environmental conditions. It is constructed from multiple layers of flexible PET for greater durability and mobility. It is also IP65 rated, fully protected against dust and low-pressure water jets, making it safe from rain, snow, and splashes.
SMALLER AND LIGHTER: Compared to conventional glass-frame solar panels, the weight of the flexible solar panel is reduced by 70-80%. This lightweight design makes transportation and installation much easier. The solar modules can also be installed on slightly curved surfaces. The panel is suitable for solar generators, RVs, boats, camping, and roofs.
EASY COMPATIBILITY: The panel fits almost all solar generators thanks to the flexible 6-in-1 connector and various adapters. A sturdy carrying handle and three adjustable stands allow for quick and safe use on any terrain.

£239.00


Note: Prices may fluctuate as sellers adjust them regularly. You'll see the latest price at final checkout.
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Price: £239.00
(as of Oct 09, 2025 23:16:49 UTC – Details)


Product Description

YCKJXSMA Focuses on Researching Energy Saving Products

Portable 400W solar panel setup next to an RV. Folding panel design with six sections. Icons indicating high output, efficiency, waterproof, adjustable, foldable, and parallel output features.Portable 400W solar panel setup next to an RV. Folding panel design with six sections. Icons indicating high output, efficiency, waterproof, adjustable, foldable, and parallel output features.

We’re committed to providing sustainable energy solutions. Whether you’re in a family emergency, hiking, camping, or RVing, we provide reliable power so you can take your adventures anywhere.

Portable solar panels set up in front of a large beige tent at a campsite. The foldable panels are black with a textured surface, ideal for outdoor power generation while camping.Portable solar panels set up in front of a large beige tent at a campsite. The foldable panels are black with a textured surface, ideal for outdoor power generation while camping.

Portable solar charging system with foldable panels, power station, and compatibility with devices like laptops, electric blankets, and refrigerators. Features MPPT technology and 30%-35% efficiency.Portable solar charging system with foldable panels, power station, and compatibility with devices like laptops, electric blankets, and refrigerators. Features MPPT technology and 30%-35% efficiency.

This 400W solar panel, made in China with an efficiency of up to 23%, provides reliable power for laptops, power systems, and 24-volt batteries for outdoor use. TONGBOSHI’s foldable and portable polycrystalline solar panel is robust, reliable, and user-friendly. The 20A (max.) connection enables faster and safer charging. This portable solar system lets you harness solar energy anywhere.

Cross-section diagram of a solar panel showing layers: EVA-Foil, P-Foil, PCB, Solar Cell, and another EVA-Foil. Layers are curved to illustrate flexibility.Cross-section diagram of a solar panel showing layers: EVA-Foil, P-Foil, PCB, Solar Cell, and another EVA-Foil. Layers are curved to illustrate flexibility.

Foldable solar panel with high conversion efficiency

Efficiency up to 23%, providing unlimited power for solar panels, generators, laptops, and other batteries under the sun

White camper van parked on grass near a hill. Partial view of the vehicle's side, showing its compact size and sleek design.White camper van parked on grass near a hill. Partial view of the vehicle's side, showing its compact size and sleek design.

High Quality Technology

Using state-of-the-art monocrystalline cells, ETFE technology efficiently converts sunlight into electricity

Black rectangular bag with handle and front pocket. Close-up shows multiple cable connections, suggesting an electronic or audio equipment case.Black rectangular bag with handle and front pocket. Close-up shows multiple cable connections, suggesting an electronic or audio equipment case.

Solar connectors can deliver more power than direct current.

The solar panel has two cables with MC4 connectors on one end and optional 5521, 5525, or XT60 connectors on the other end, as well as additional battery terminals for power supply.el mit MC4-Steckern an einem Ende und wahlweise 5521-, 5525- oder XT60-Steckern am anderen Ende, sowie zusätzliche Batterieklemmen für die Stromversorgung

Why should you choose the 400W foldable solar panel?

Collage of outdoor scenes featuring portable dark grey folding chairs. Shown in camping, lakeside, and patio settings. Product versatility demonstrated across different environments.Collage of outdoor scenes featuring portable dark grey folding chairs. Shown in camping, lakeside, and patio settings. Product versatility demonstrated across different environments.

Solar panel kit with 400W monocrystalline panel, charge controller, and connection cables. Specifications include 41.4V open circuit voltage and 21V maximum load voltage.Solar panel kit with 400W monocrystalline panel, charge controller, and connection cables. Specifications include 41.4V open circuit voltage and 21V maximum load voltage.

HIGH EFFICIENCY MONOCRYSTALLINE SOLAR CELLS: 400W solar panel up to 23% efficiency, these long-lasting cells offer excellent performance even in low light
STURDY AND FOLDABLE: Solar panels can be folded into smaller sizes for easy transport, offering greater flexibility for outdoor and off-grid use. The portable solar panel measures 55cm x 55cm x 8cm when folded and weighs 15.43 lbs.
WEATHERPROOF: This 400W solar panel can withstand even harsh environmental conditions. It is constructed from multiple layers of flexible PET for greater durability and mobility. It is also IP65 rated, fully protected against dust and low-pressure water jets, making it safe from rain, snow, and splashes.
SMALLER AND LIGHTER: Compared to conventional glass-frame solar panels, the weight of the flexible solar panel is reduced by 70-80%. This lightweight design makes transportation and installation much easier. The solar modules can also be installed on slightly curved surfaces. The panel is suitable for solar generators, RVs, boats, camping, and roofs.
EASY COMPATIBILITY: The panel fits almost all solar generators thanks to the flexible 6-in-1 connector and various adapters. A sturdy carrying handle and three adjustable stands allow for quick and safe use on any terrain.

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Foldable Solar Panel 400w, 36V/23% Efficiency Solar Panel with IP65 Waterproof for Portable Solar generators RV Battery Boat Caravan Balcony Garden Camping
Foldable Solar Panel 400w, 36V/23% Efficiency Solar Panel with IP65 Waterproof for Portable Solar generators RV Battery Boat Caravan Balcony Garden Camping

£239.00

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