Custom solar solutions that power your projects forward.

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

From prototype to production — one supplier, one contact.
Wooden bird feeder camera on a tree with separate solar panel and a bird on the feeding platform

Solar-Powered Devices

LinkSolar is a China-based B2B supplier of custom & OEM solar panels, solar cells and mounting hardware.

Solar-powered devices with their own panels: fans, air and fountain pumps, AA/AAA chargers, a light bulb kit, plus solar-integrated devices such as a bird-feeder camera, a 4G router kit and automatic chicken-coop doors. Cylindrical panels for round enclosures are listed at the end.

What is in this collection

Every row below is taken from the product page it links to.

Device group Product Key points from the product page
Fans 2 W fan kit, 5 V 80 mm ventilation fan
5.2 W fan kit 8-inch USB desk fan
5.5 W fan kit Two-speed 8-inch USB fan
6 W fan kit 3 m cable and mounting accessories
6 W fan kit, DC lead 120 mm exhaust fan
10 W 12 V fan kit 120 mm fan
15 W 12 V fan kit Twin fans, or panel only
Air pumps 2 W air pump kit 2000 mAh battery
5 W air pump kit Two air stones
5 W air pump kit 2000 mAh battery
AA / AAA chargers 1 W 4 V AA charger Two rechargeable cells
1 W AA charger AA and AAA cells
2 W AA/AAA charger Three slots
Fountain pumps 2 W fountain pump kit USB connection
5 W fountain pump Color LED light ring
Lighting Solar light bulb kit 1500 mAh battery and panel
Devices with integrated solar Wooden bird-feeder camera 1080p Wi-Fi, solar charging
25 W solar 4G router kit Wi-Fi 6, 18000 mAh battery
Chicken-coop doors Solar coop door Green roll-up door, remote
Automatic coop door Black; timer and solar options
Cylindrical panels 25 V cylindrical panel 100 W glass module, 2-pack
100 W cylindrical panel SunPower cells, 1060 mm

Buyer questions

How do solar-powered fountains work in bird baths?

The fountain kits here pair a small panel with a pump: in direct sun the panel drives the pump and the spray follows sunlight strength — strongest at midday, off in shade or after dark. The 2 W kit's USB connection lets you run or test the pump from a USB power source instead of the panel, which is handy when checking the pump before installation. Position the panel in full sun and keep the pump intake clear of debris.

Can I run multiple fountains from one solar panel, and what setup would you recommend?

These kits are built as one panel with one pump. Running several pumps from a single larger panel is a different build: the panel, wiring and any battery buffering have to be sized to the combined load, and each pump still needs its own feed. Send the number of pumps and their wattages and it can be quoted as a custom project.

How long does it take a solar charger to charge a battery?

Charge time is cell capacity divided by charging current, and the current follows sunlight. Taking the 1 W / 4 V AA charger as the worked example: 1 W ÷ 4 V is on the order of 250 mA in full sun, so a 2000 mAh cell needs roughly a full day of good sun — and real time is longer under clouds, low sun or partial shade. The 2 W charger halves that order of time under the same light.

For device projects that need a specific panel size, voltage or connector, see custom mini solar panels.
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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.

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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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