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5 Best Solar Chargers for Photography Trips: Top Picks for Reliable Power

July 18, 2024 7 min read

Planning a photography trip often requires thoughtful consideration of your equipment and ensuring that you're prepared for all eventualities. One essential item is a reliable power source for your camera and other electronic devices.

A picturesque mountain landscape with a clear blue sky, where a photographer's backpack is open, and a solar charger is connected to a camera

Solar chargers have become increasingly popular for their ability to provide sustainable and portable energy. In this article, you'll discover the top five solar chargers perfectly suited for photography trips, ensuring you can keep your gear powered up no matter where your adventures take you.

1) Goal Zero Nomad 20

The Goal Zero Nomad 20 is a reliable choice for photographers who need portable power. It features a durable design, making it suitable for rugged outdoor environments. Its folding panels make it easy to pack and transport.

This solar charger provides 20 watts of power. It can charge your camera batteries and other small devices efficiently. The built-in USB port adds convenience for direct connectivity.

The Nomad 20 is compatible with a variety of devices. This includes cameras, smartphones, and even some laptops. It's an ideal option for long days spent capturing outdoor shots.

The charger is equipped with monocrystalline solar panels. These panels ensure effective energy conversion, even in cloudy conditions. This makes the Nomad 20 a dependable option for varying weather.

You can set up the Nomad 20 easily. Its design allows for simple attachment to backpacks or tents. This ensures you can charge devices continuously during your hikes or shoots.

2) BigBlue 28W Solar Charger

The BigBlue 28W Solar Charger offers a reliable and efficient charging solution for your photography trips. With its high energy conversion rate, this charger can quickly power up your devices even in less-than-ideal sunlight conditions.

The charger includes four solar panels, which fold out to absorb maximum sunlight. When folded, it is compact and portable, making it easy to carry in your camera bag.

Featuring three USB ports, the BigBlue 28W allows you to charge multiple devices simultaneously. This can be invaluable when you're out on long shoots and need to ensure all your equipment stays charged.

The device is also designed with safety in mind. It has built-in protections against overcharging, overheating, and short-circuiting. This ensures that your valuable devices remain safe while charging.

Durability is another strong point of the BigBlue 28W. It's built to withstand rugged conditions, with a water-resistant fabric that can handle the occasional splash or light rain.

A digital ammeter provides real-time information on the charging current, helping you find the best angle for solar absorption. This feature can help you maximize efficiency and minimize downtime.

The BigBlue 28W Solar Charger is also compatible with a wide range of devices, including smartphones, cameras, and portable batteries. Whether you're in a remote location or just want a reliable backup, it has you covered.

3) Anker 21W PowerPort Solar

The Anker 21W PowerPort Solar charger sits on a rocky ledge, surrounded by camera gear and a stunning mountain landscape in the background

The Anker 21W PowerPort Solar is a reliable choice for keeping your photography gear charged during trips.

It features three USB ports, allowing you to charge multiple devices simultaneously. This is particularly useful when you need to power your camera, phone, and another accessory at the same time.

The solar panels use high-efficiency SunPower cells, ensuring a fast and efficient charge. With foldable panels, it is conveniently portable, fitting easily into your backpack.

It also includes a durable, weather-resistant polyester canvas. This ensures that your charger can withstand the elements, whether you encounter rain or bright sunshine.

For those who need to keep their devices charged without access to conventional power sources, the Anker 21W PowerPort Solar provides a dependable solution.

4) RAVPower 24W Solar Charger

A rugged backpack sits on the ground, open to reveal a RAVPower 24W Solar Charger surrounded by camera gear. Sunlight streams down, casting a warm glow on the charger and equipment

The RAVPower 24W Solar Charger is a solid choice for photography trips. Its lightweight design makes it easy to pack without adding much bulk to your gear.

Equipped with three USB ports, it allows you to charge multiple devices simultaneously. This feature is particularly useful when you have a range of devices like cameras, phones, and batteries.

The charger features iSmart technology, which automatically adjusts the charging current for your devices. This maximizes efficiency and ensures your equipment charges quickly and safely.

Constructed with durable materials, the RAVPower 24W is built to withstand outdoor conditions. It is also water-resistant, providing peace of mind during unpredictable weather.

The solar panels are highly efficient, converting sunlight into energy even on partly cloudy days. This reliability ensures you won't be left without power in crucial moments.

A combination of portability, durability, and efficiency makes the RAVPower 24W Solar Charger a dependable companion for your photography adventures.

5) Goal Zero Nomad 7 Plus

The Goal Zero Nomad 7 Plus is a reliable choice for photographers on the go. It offers a 7-watt solar panel designed for charging small devices like cameras and phones. You can attach it to your backpack using built-in loops, making it easy to charge while you hike.

This solar charger is weather-resistant, sturdy enough to handle outdoor conditions. The included kickstand allows you to position it for maximum sunlight exposure, ensuring efficient charging. An indicator light helps you find the best angle for sunlight.

The Goal Zero Nomad 7 Plus comes with a detachable kickstand and a zippered pouch for organized storage. It also features an auto-restart function, which helps it resume charging after a power disruption. This is especially useful in variable weather conditions.

Weighing only 12.8 ounces, the Nomad 7 Plus is lightweight and easy to carry. Its compact design does not take up much space in your gear. You’ll appreciate the convenience of having a portable power source during your photography trips.

Compatible with multiple devices, this solar charger includes a standard USB port. This versatility ensures you can keep various gadgets charged, from your smartphone to your camera batteries. You won’t miss any shots due to a dead battery.

The Goal Zero Nomad 7 Plus is designed to be user-friendly. Its straightforward setup means you can start charging your devices quickly. Its durability and portability make it a practical addition to your photography gear.

Benefits of Using Solar Chargers

A sunny landscape with a camera, solar panels, and electronic devices being charged outdoors

Solar chargers offer significant advantages for photography trips, focusing on environmental sustainability and cost savings.

Environmental Impact

Using solar chargers reduces reliance on non-renewable energy sources. Traditional charging methods often depend on electricity produced from fossil fuels, contributing to pollution and climate change. Solar chargers harness sunlight, a renewable energy source, leading to a cleaner and greener planet.

Solar chargers also have minimal environmental footprint. They produce no emissions, reducing your carbon footprint. By choosing solar chargers, you contribute to conservation efforts and promote the use of sustainable technologies in photography.

Cost Efficiency

Investing in a solar charger can result in long-term savings. While the initial cost may be higher than traditional chargers, the ongoing energy cost is zero. Sunlight is free, making solar power an economically viable option over time.

Solar chargers also offer independence from electrical outlets. In remote locations, finding a power source can be challenging and expensive. Solar chargers provide a reliable power solution without the need for additional expenses, ensuring your photography equipment remains charged and ready for use.

How Solar Chargers Work

A solar charger sits on a rocky ledge, absorbing sunlight. Nearby, a camera and photography gear are being charged, ready for an outdoor adventure

Solar chargers convert sunlight into electricity using photovoltaic cells. They often include battery storage to ensure you have power even when the sun isn't shining.

Photovoltaic Technology

Solar chargers rely on photovoltaic (PV) cells which are made of semiconductor materials like silicon. When sunlight hits these cells, it generates an electric current. This process, known as the photovoltaic effect, is the backbone of solar power.

Most modern solar chargers use monocrystalline or polycrystalline silicon cells. Monocrystalline cells offer higher efficiency but come at a premium price. Polycrystalline cells are more affordable but slightly less efficient.

The efficiency of the PV cells determines how quickly your charger can refill your devices. In good sunlight, these cells can produce substantial power to keep your gadgets running.

Battery Storage Options

Battery storage is crucial for solar chargers, ensuring you have power during cloudy conditions or at night. Most solar chargers come with built-in batteries, typically made of lithium-ion or lithium-polymer.

Lithium-ion batteries are popular due to their high energy density and long cycle life. Lithium-polymer batteries, while lighter and safer, may have a slightly lower energy density.

The capacity of the battery, measured in milliampere-hours (mAh), dictates how much power you can store. A higher capacity means longer duration for charging your devices. Always match the battery capacity with your specific energy needs for the best results.

Features to Look for in a Solar Charger

A solar charger sits on a rocky cliff, absorbing sunlight. A camera and other photography gear are scattered nearby. The charger's sleek design and durable construction are evident

When choosing a solar charger for photography trips, portability, charging speed, and durability are essential factors. Each component plays a significant role in ensuring your equipment stays powered while you capture those perfect shots.

Portability

Portability is crucial as you will often be on the move. Look for models that are lightweight and easy to pack. Foldable designs can save space.

Consider solar chargers that come with built-in loops or straps, allowing you to attach them to your backpack. This enables charging on the go.

Weight matters too. Aim for something under 500 grams to avoid extra burden. Paying attention to dimensional size is also essential to ensure it fits well within your gear bag.

Charging Speed

Charging speed affects how quickly your devices can be powered up. Look for solar chargers with high wattage output, ideally between 15W to 25W. This range provides a balance between size and performance.

Check the amperage ratings. A higher amperage means faster charging times for your batteries and cameras. Dual USB ports can be beneficial, enabling you to charge multiple devices simultaneously.

Solar chargers with smart charging technology can optimize the output based on the device’s needs. This prevents overcharging and improves overall efficiency.

Durability

Durability ensures the solar charger withstands various environmental conditions. Weather resistance is a key feature – go for models that offer water-resistant or waterproof capabilities.

Material quality is important. Choose chargers made from robust materials like PVC fabric or industrial-strength PET polymer. Shock-absorbent designs can protect against drops and bumps.

Reinforced corners and high-grade stitching add to the overall durability. These features are essential for outdoor enthusiasts who are often in rugged terrains.