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GardePro Solar Panel SP350 and SP300 Review

GardePro Solar Panel SP350 and SP300 Review

yong chen |

How to Extend Trail Camera Battery Life with GardePro Solar Panels SP350 & SP300

Tired of constantly changing batteries in your trail camera or finding it dead when you need it? Check out the GardePro Solar Panels SP350 & SP300. These solar panels for trail cameras provide a reliable and eco-friendly energy source that can significantly extend your camera's battery life to ensure uninterrupted operation and reduce the frequency of battery changes. In this guide, we'll explore the GardePro Solar Panels SP350 & SP300, their features, and more. Keep reading!

GardePro A6 4K Trail Camera

How to choose the right solar panel for your camera (SP350 & SP300)

Overview of GardePro Solar Panels

GardePro's solar panels are convenient and compatible. Unlike many other solar panel brands that rely on voltage levels to determine compatibility, GardePro focuses on the type of battery used in the trail camera. This approach ensures you select the correct solar panel for your camera model, enhancing efficiency and performance.

If your trail camera operates on 8 AA batteries, use the GardePro SP350. This model works seamlessly with AA battery-operated cameras for a consistent power supply and reduces the need for frequent battery replacements. 

GardePro Cellular Trail Camera 8 AA Batteries

On the other hand, the GardePro SP 300 is the ideal solar panel for cameras that use a rechargeable Li-Ion 8000mAh battery. It complements the charging characteristics and energy demands of high-capacity Li-Ion batteries. This ensures your camera remains powered for extended periods, even in remote or off-grid locations.

GardePro 8000 Am rechargeable battery
Differences between SP350 and SP300 Models

The SP350 and SP300 solar panel models from GardePro cater to different trail cameras, each with unique features and operational mechanisms to guarantee safe and efficient power management.

SP350 Model:

The SP350 solar panel has an in-built 5200mA Li-Ion battery. This design allows the SP350 to store solar energy within its battery, rather than directly in the 8 AA batteries used by the camera. Here’s how it works:

GardePro SP350
  • Energy storage: The power converted from sunlight is stored in the 5200mA Li-Ion battery within the solar panel.
  • Power supply: When the AA batteries in the camera run low, the SP350 recharges them using the power stored in its battery. This intermediary step ensures that the AA batteries are only charged when necessary, providing a steady and safe energy supply.
  • Safety: This method of energy transfer is safer because it prevents the AA batteries from being exposed to constant charging cycles, reducing the risk of overcharging and potential damage to the camera. The built-in battery in the SP350 acts as a buffer, regulating the power flow and ensuring longevity and reliability.

SP300 Model:

In contrast, the SP300 Model does not include a built-in lithium battery. It directly transfers the power converted from solar energy to the camera’s 8000mAh rechargeable lithium battery.

Solar Panel SP300
  • Direct power transfer: Since the SP300 lacks an internal battery, it channels solar energy directly to the camera’s 8000mAh rechargeable lithium battery.
  • No intermediate storage: The SP300 continuously supplies power directly to the 8000mAh rechargeable lithium battery without an intermediary battery.
Compatibility with various GardePro trail cameras

The SP300 is only compatible with camera models using 8000 mAh rechargeable lithium batteries, such as the E6P, E8P, E8PWF, E8PCF, E9P, X60P, X60PMB, X60P Live Max. 

The SP350 is therefore only compatible with camera models that use 8 AA batteries, e.g. A3S, A3, E5S, E6, E7, E8, E9, X20, X20WF, X50, X50MB.


Key features of SP300
  • Output voltage of 6.6V: The SP300 delivers a stable output of 6.6 volts, ensuring your connected camera receives consistent power. This voltage powers various electronic devices and can support the power requirements of the GardePro trail cameras.
  • Max. output current of 0.53A: It has a maximum output current of 0.53 amperes that can deliver sufficient power to connected trail cameras, so they operate efficiently without the risk of overloading. 
  • IP65 waterproof: It is IP65 waterproof-rated and remains operational even during harsh weather conditions. It is also safe from dust and dew. 
  • Compatible with multiple GardePro trail cameras: The SP300 is compatible with various GardePro trail cameras like the E6P, E8P, and E8PWF, offering flexibility and convenience for users who own multiple models from the GardePro range. 

Key features of SP350
  • Battery capacity of 5200mAh/3.7V: The SP350 has a powerful 5200mAh battery capacity and a 3.7V output that extends operation for your trail cameras. This high-capacity battery supports long-term use so you don't need to recharge frequently. 
  • Offers 2 output plugs: It comes with dual output plugs that power multiple devices simultaneously. This feature enhances its versatility, allowing you to connect and operate more than one trail camera.
  • IP65 waterproof: With an IP65 waterproof rating, it is ideal for outdoor use and still performs well in rain, dust, and other challenging environments.
  • Compatible with multiple GardePro trail cameras: It is compatible with many GardePro trail cameras. These include A3S, A3, and E8,E9. The SP350 ensures seamless integration and optimal performance, providing a reliable power source for your surveillance needs.
  • In-built rechargeable lithium battery: The SP350 features an in-built rechargeable lithium battery. This eliminates the need for disposable batteries, making it an eco-friendly choice that also saves on long-term costs.

Setting up GardePro solar panels

Gardepro solar panel SP350 setup

  1. Choose the appropriate DC cable that matches the camera's power jack. The plug with a bigger size is 5.5 x 2.1mm. The plug with a smaller size is 4.0 x 1.7mm.
  2. Connect the DC cable to the solar panel’s power cable.
  3. Insert the DC plug securely into the camera's power jack. Please ensure a strong connection by firmly rotating the DC plug to the end.
  4. Secure the mounting bracket to a tree or wall base. Attach the solar panel to the bracket and adjust its orientation to ensure optimal performance.

Gardepro solar panel SP300 setup

  1. Secure the mounting bracket to a tree or wall base.
  2. Choose the appropriate DC cable that matches the camera's power jack.
  3. Connect the DC cable adapter to the power cable of the solar panel
  4. Insert the DC plug securely into the camera's power jack.

Ways to Optimize Your Solar Panel Performance

Harnessing solar energy is an effective way to reduce your carbon footprint and cut electricity costs. However, to maximize the benefits of your solar panels, they must operate at peak performance. This guide provides practical tips for optimizing your solar panel performance, covering essential aspects such as positioning for optimal sunlight capture, etc. By following these guidelines, you can ensure that your solar panels deliver maximum efficiency and longevity.

Positioning tips for optimal sunlight capture

The positioning of your solar panels plays a critical role in their efficiency. Ideally, panels should be installed on a south-facing roof to capture the most sunlight throughout the day. Or angle them at an optimal tilt, usually equal to your location’s latitude, to capture maximum sunlight. But, avoid placing panels in shaded areas or near objects that may block sunlight, such as trees or chimneys.

Seasonal adjustments

Solar panels can benefit from seasonal adjustments to their angle to maintain optimal sunlight capture throughout the year. The sun is higher during summer, so a lower tilt angle can help capture more sunlight. Conversely, a steeper angle can help capture the lower-angled sunlight in winter. 

Cleaning and maintenance of solar panels

Dirt, dust, and debris can accumulate on your trail camera solar panels so you must regularly clean them to maintain optimal performance. Use a soft brush and soapy water to clean the panels gently. But avoid using abrasive materials or harsh chemicals because they can cause damage. Additionally, periodic inspections can help identify any damage or wear and tear that may need repair, ensuring your system remains in top condition.

Monitoring performance and output

Consistent monitoring of your solar panel system can help you track its performance and identify any issues early on. Many trail camera modern solar panel kits come with monitoring tools and apps that provide real-time data on energy production. Keeping an eye on these metrics can alert you to any significant drops in performance.


No doubt the GardePro SP350 and SP300 are the best solar panels for trail cameras. They extend your camera’s battery life for uninterrupted wildlife monitoring and outdoor surveillance. With these solar panels, you can leverage the sun’s power for a reliable and consistent power supply. They are also designed to reduce battery costs and minimize environmental impact. Don't miss out on capturing crucial moments—consider these panels for dependable performance. Purchase your GardePro Solar Panels SP350 and SP300 today!