Low Wattage Folding Solar Panel From 5W To 21W
Pocket-format mono cell panels for phones, tablets and power banks.
The low-wattage sewn panel is the format that goes in a rucksack rather than a vehicle. Built on mono solar cells in 5W, 7W, 14W and 21W, it folds into a fabric wallet and charges smartphones, tablets and power banks. Silk screen, fabric and junction box are customisable, which is why this line is also our most-requested promotional product.
| Cell type | Mono solar cell |
|---|---|
| Construction | Sewn folding fabric |
| Wattage range | 5W, 7W, 14W, 21W |
| Compatible loads | Smartphones, tablets, power banks |
| Customisation | Silk screen, fabric, junction box |
| Folded dimensions | Varies by wattage, confirmed at quotation |
| Certification | CE, RoHS (certificates in Download Center) |
Why Buyers Specify This Model
Four Wattages Under 21W
5W, 7W, 14W and 21W, sized so the panel stays pocketable rather than becoming a second piece of luggage.
A Branding Surface That Gets Used
Silk screen artwork on fabric, which is why this line works so well for promotional and corporate programmes.
Mono Cells
Mono solar cells, the established choice for output per folded area at this size.
On-Time Delivery Guarantee
Sold on an on-time delivery and quality guarantee alongside the high-wattage line.
Problems It Solves
The Phone Dies On Day Two
A 14W or 21W panel keeps a handset and a small bank alive without carrying a heavier power station.
Branded Gifts Get Thrown Away
A working solar charger with your silkscreen on it stays in the bag, unlike most printed merchandise.
Large Panels Are Overkill
Below 21W the panel stays pocket-sized, which is the whole point for hikers and festival crowds.
Who It Is For
- Promotional and corporate gifting buyers
- Camping and festival retailers
- Outdoor brands adding an entry accessory
Application Scenarios
- Hiking, trekking and festival use
- Phone and power bank top-up away from mains
- Corporate gifting and branded merchandise
- Emergency go-bags
Technical Features
- Mono solar cells
- Sewn folding fabric construction
- Available in 5W, 7W, 14W and 21W
- Customisable silk screen, fabric and junction box
- Compatible with smartphones, tablets and power banks
- On-time delivery and quality guarantee
Customization Options
- Silk screen artwork
- Fabric
- Junction box
Low MOQ OEM and ODM accepted. Our own mould workshop handles size, material and function changes.
Comparison With Other Models
This line stops at 21W and lists smartphones, tablets and power banks as its loads. The high-wattage sewn line starts at 40W and adds energy storage and car batteries plus a stand option. The ETFE laminated range covers both ends at higher efficiency and better waterproofing, at a higher unit cost.
Use Guide
- Choose the wattage from the device: 5W and 7W for a phone, 14W and 21W for a tablet or power bank
- Unfold and lay the panel facing the sun, or strap it to a pack while walking
- Connect the device through the junction box output
- Avoid partial shading across the cells, it cuts output sharply
- Fold dry and store flat
- Clean with a soft cloth and water only
Quality Control And Warranty
Every unit passes three inspection gates: IQC on incoming material, IPQC on the line and FQC before packing. The model ships with CE, RoHS and FCC documentation, carries a twelve month warranty against manufacturing defects, and any quality issue receives a proposed solution within 48 hours.
Download the certificates and test reports before you place an order.
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Other Models Worth Comparing
High Wattage Folding Solar Panel
Mono cell sewn panels sized for power stations, energy storage and car batteries.
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ETFE Folding Solar Panel
Higher conversion efficiency, lighter, more waterproof and more durable than the sewn format.
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2 In 1 Adapter Q1M
A 10 g ABS adapter specified from Android 12.0, for markets with older handsets.
View SpecificationsQuestions About The Low Wattage Folding Solar Panel
Will 5W charge a phone
It will trickle charge a handset in good sun. For a usable charging rate on a modern phone choose 14W or 21W.
Can it charge a power station
This line lists smartphones, tablets and power banks. For power stations and car batteries use the high-wattage line from 40W upward.
Is this suitable for a promotional campaign
Yes, it is the line most often ordered that way. Silk screen artwork, fabric and junction box are all customisable, and we accept low MOQ orders.
What is the lead time
It depends on wattage, quantity and the customisation involved. Send the specification on WhatsApp and we will give you a dated schedule.
Quote The Low Wattage Folding Solar Panel
Send the quantity, the destination market and any branding you need. We will confirm price, lead time and the certification position for your country.