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Custom & OEM solar panels for IoT sensors, security cameras and weather stations.

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Front of the 30W panel with output lead

USB Solar Panels

USB solar panels are small panels with a USB-A, USB-C or Micro-USB lead attached. This page includes 49 panels from 1W to 30W. Store prices run from $16.24 to $52.66.

LinkSolar is a China-based B2B supplier of custom & OEM solar panels, solar cells and mounting hardware. Order from 1 piece online; custom orders are quoted on your drawing.

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USB Solar Panels in stock

Store prices in USD, read 2026-11-04. Some listings are multi-packs.

Product Price (USD)
1W USB Solar Panel, 5.5V Epoxy Module, 95 × 95mm $19.64
1W 5V USB Solar Panel with 50cm Lead $19.68
1W USB Solar Panel, 6V, 110 × 60mm $19.83
1W Slim USB-C Solar Panel, 5V, 148 × 45mm $19.68
1.2W 6V Mini Solar Panel with Micro-USB Cable - 3-Pack $30.50
5-Pack 1.2W 5V Epoxy Mini Solar Panel with 35cm USB-A Lead $38.69
1.2W Round USB Solar Panel, 5V and 110mm Diameter $19.95
5-Pack 1.2W Round USB-C Solar Panels, 5V, 110mm $42.16
1.2W USB-C Solar Panel, 6V, with 3m Lead $18.74
1.2W Solar Panel, 6V, DC5521 or USB Lead Options $17.70
1.5W USB-C Solar Panel, 5V, 100mm Square $19.95
2W 12V Mini Solar Panel with 1m USB-C Cable, 110 × 136mm $21.53
2W 5V USB Solar Panel with 50cm Lead $18.89
2W 5V USB Solar Panel, 88 × 142mm Epoxy Module $18.86
2W 5V USB-C Solar Panel, 173 × 99mm EVA Module $20.57
USB Backpack Solar Panel, 2W or 6W with Carabiners $19.95-$24.03
2W USB-C Solar Panel, 5V, 3m Lead and Carabiner $20.57
2W USB Solar Panel, 5V, with Cable-Only Option $16.24-$19.64
2W USB Solar Panel with Carry Slot and Carabiner $17.05
5-Pack 2.5W USB-C Solar Panel, 5.5V Slim Monocrystalline Module $52.66
2.5W Slim USB Solar Panel, 188 × 78.5mm, 5.5V $21.70
5-Pack 3W USB-C Solar Panel, 5V White Module with 1m Cable $40.50
3W USB-A Solar Panel, White 5V Module with 50cm Lead $21.70
3W 12V PET Solar Panel, 145 × 145mm with 1m USB-C Lead $23.41
3W 6V USB Solar Panel, 145 × 145mm Module $23.41
3W USB-C Solar Panel, 5V, 170 × 130mm $24.87
3.5W 5V USB Solar Panel in Black or White $23.09
3.5W 6V USB Solar Panel, 165 × 135mm $23.09
4W 12V Solar Panel with 1m USB-C Cable, 150 × 150mm $23.82
4W USB-C Solar Panel, 5V, 175 × 172mm $25.55
4.2W 12V Solar Panel with USB-C Lead, 200 × 130mm $24.03
4.5W USB-C Solar Panel, 5V with 3m Cable $24.66
4.5W USB Solar Panel, 5V White 248 × 122mm Module $24.03
5W Portable USB Solar Panel, 5V, White or Black $24.87
5W 5V Solar Panel with 3m USB-C Cable and Carabiner $25.59
5W 5V ETFE USB-C Solar Panel, 198 × 133mm $25.91
5W USB Solar Panel with 50cm Lead, 5V $24.03
5W USB-C Solar Panel, 12V, with 3m Lead $24.11
5.2W 6V USB Solar Panel, 210 × 165mm Module $27.78
6W 12V Solar Panel with 1m USB-C Cable, 165 × 210mm $25.59
10W USB Solar Panel, 5V 310 × 180mm with Carabiners $27.16
10W 5V Solar Panel with 1m USB-C Cable and Carabiner $27.23
10W 5V USB Solar Panel with 15cm Lead $27.16
10W ETFE Flexible Solar Panel with USB-C and USB-A $28.43
11W 12V Solar Panel with 1m USB-C Cable and Carabiners $26.24
13W 5V Dual USB Solar Panel, 305 × 250mm $31.76
15W 18V Flexible Solar Panel with USB and DC $50.62
25W 12V Solar Panel with USB-C Cable, 300 × 390mm $44.35
30W 12V Solar Panel with USB-C Cable, 300 × 390mm $50.75

USB Solar Panels questions

Which USB connector should I choose?

Each title names the lead: USB-A, USB-C or Micro-USB, with cable length where it matters. Match it to the device or adapter you plan to use.

Does a USB lead mean any USB device will work?

No. Not every listing here is 5V; some are 6V, 12V or 18V, so check the rated voltage on each product page against what your device accepts. Output also moves with the light.

How much do USB solar panels cost?

Store prices read 2026-11-04 run from $16.24 to $52.66 (USD) per listing; some listings are multi-packs. For a custom size, see custom mini solar panels.

Solar Products for Reliable Off-Grid and Embedded Power

At LinkSolar, we provide a wide range of solar energy products designed for small systems, embedded devices, and off-grid applications. From compact mini solar panels and high-efficiency solar cells to mounting hardware and portable solar chargers, our collection helps engineers, integrators, and DIY builders power devices anywhere sunlight is available.

Our products are used in applications such as IoT sensors, remote monitoring systems, RV installations, off-grid cabins, outdoor electronics, and portable power systems. Whether you are prototyping a new solar-powered device or building a reliable outdoor power solution, our solar components offer the flexibility and performance required for modern solar projects.

Explore Our Solar Product Categories

Mini Solar Panels for Compact Devices

Mini solar panels are ideal for low-power electronics and embedded systems. These panels are commonly used in IoT nodes, smart sensors, environmental monitoring devices, and other electronics that require reliable energy harvesting in a compact footprint. Their small size and efficient output make them suitable for devices where space is limited but consistent power is needed.

Flexible and Portable Solar Panels

Flexible and portable solar panels are designed for mobility and easy installation. These panels are often used in outdoor activities, RV systems, marine environments, and portable charging setups. Lightweight construction and high-efficiency solar cells allow users to generate power wherever sunlight is available.

Solar Cells for Custom Panels

Solar cells are the foundation of every solar module. For custom solar projects or specialized equipment, using individual solar cells allows engineers to design panels with specific voltage, shape, and power requirements. This flexibility is especially useful for embedded devices and custom product development.

Solar Mounting Hardware and Accessories

Proper mounting is essential for maximizing solar performance. Our solar mounting brackets, pole mounts, and installation accessories help secure panels safely on roofs, walls, poles, or ground systems. Adjustable mounting solutions also allow panels to be angled for optimal sunlight exposure and improved energy generation.

Built for Outdoor Reliability

Solar systems often operate in challenging environments, so durability is critical. Many of our solar products are designed with weather-resistant materials, UV-resistant surfaces, and waterproof construction to ensure long-term outdoor performance. These features make them suitable for applications such as remote monitoring stations, outdoor sensors, smart infrastructure, and off-grid energy systems.

Ideal for DIY Projects and Professional Integrations

Our solar products serve both individual makers and professional system integrators. Whether you are building a small DIY solar project or designing solar power for commercial equipment, our product range provides scalable solutions—from individual solar cells to ready-to-install modules and mounting hardware.

FAQs

Solar Products

What types of solar products does LinkSolar offer?

LinkSolar provides a wide range of solar energy components, including mini solar panels, solar cells, flexible solar panels, portable solar chargers, and solar mounting hardware. These products are designed for applications such as IoT devices, outdoor electronics, off-grid systems, RV installations, and DIY solar projects.

What are mini solar panels typically used for?

Mini solar panels are commonly used to power small electronic devices that require low to moderate energy. Typical applications include IoT sensors, GPS trackers, remote monitoring systems, LED lighting, and educational solar projects.

Can I use solar panels for off-grid power systems?

Yes. Solar panels are widely used in off-grid systems where access to traditional electricity is limited. Depending on the system design, solar panels can charge batteries that power devices such as outdoor cameras, environmental sensors, lighting systems, and portable electronics.

What is the difference between solar panels and solar cells?

Solar cells are the individual photovoltaic units that convert sunlight into electricity. Multiple solar cells are connected together to form a solar panel. For custom solar projects, some users prefer purchasing solar cells separately to build panels with specific voltage or size requirements.

How do I choose the right solar panel for my project?

Choosing the right solar panel depends on several factors, including power requirements, available installation space, sunlight conditions, and whether the system will use battery storage. Small electronics typically require compact panels, while larger systems may need higher-power modules.

Are your solar panels suitable for outdoor use?

Most solar panels are designed for outdoor environments and use durable materials that can withstand sunlight, moisture, and temperature changes. Weather-resistant construction helps ensure reliable performance in long-term outdoor applications.

Do I need a solar charge controller?

If your solar panel is used to charge a battery, a solar charge controller is usually recommended. The controller regulates voltage and current to protect the battery from overcharging and improves the overall efficiency and lifespan of the system.

What mounting options are available for solar panels?

Solar panels can be mounted using various solutions such as pole mounts, wall brackets, roof mounts, or adjustable angle brackets. Proper mounting helps optimize the panel's angle toward sunlight, improving energy generation and system efficiency.

Can solar panels work on cloudy days?

Solar panels can still generate electricity on cloudy days, although the output will be lower than in direct sunlight. High-efficiency solar cells can still capture diffused sunlight, allowing systems to continue producing some power even in less ideal conditions.

Do you support custom solar panel solutions?

Yes. Many projects require specific panel sizes, voltages, or power outputs. LinkSolar can support custom solar panel development for research projects, and specialized equipment applications.

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