When it comes to charging devices while on the go, portable solar chargers are an ideal solution. Solar chargers are not only eco-friendly, but they are also highly convenient, allowing users to charge their devices anywhere as long as they have access to sunlight. There are many options on the market, however, two of the best portable solar chargers are the Anker 21W and the BigBlue 28W.

When it comes to product comparison, the Anker 21W and the BigBlue 28W are two of the most popular portable solar chargers on the market. The Anker 21W is a lightweight, foldable solar charger that is designed for easy portability. It features two USB ports and a 21W maximum output, allowing you to charge two devices simultaneously. The BigBlue 28W is a larger, more powerful solar charger that features three USB ports and a 28W maximum output, making it ideal for charging multiple devices at once.

In terms of price, the Anker 21W is the more affordable option at $59.99, while the BigBlue 28W is slightly more expensive at $79.99. However, the BigBlue 28W offers more power and features, making it the better value for money.

When it comes to capability, the Anker 21W is capable of charging two devices simultaneously, while the BigBlue 28W is capable of charging three devices simultaneously. The Anker 21W has a maximum output of 21W, while the BigBlue 28W has a maximum output of 28W. This makes the BigBlue 28W the more powerful option.

In terms of quality, both the Anker 21W and the BigBlue 28W are made from durable, high-quality materials. The Anker 21W is made from a waterproof fabric, while the BigBlue 28W is made from a durable, waterproof aluminum alloy. Both chargers are designed to withstand the elements and are built to last.

In terms of real world use cases, both the Anker 21W and the BigBlue 28W are great for charging devices while on the go. The Anker 21W is great for charging phones, tablets, and other small devices, while the BigBlue 28W is ideal for charging laptops, tablets, and other larger devices. Both chargers are also great for camping, hiking, and other outdoor activities, as they allow you to charge devices even when there is no access to a power outlet.

When it comes to Pros & Cons, the Anker 21W has the advantage of being lightweight and portable, making it ideal for charging devices on the go. It also has two USB ports and a 21W maximum output, making it great for charging multiple devices simultaneously. However, it is not as powerful as the BigBlue 28W, which has three USB ports and a 28W maximum output.

The BigBlue 28W has the advantage of being more powerful than the Anker 21W. It also has three USB ports and is made from a durable, waterproof aluminum alloy. However, it is not as lightweight and portable as the Anker 21W, making it less ideal for charging devices on the go.

In conclusion, both the Anker 21W and the BigBlue 28W are great portable solar chargers. The Anker 21W is lightweight, portable, and great for charging phones and other small devices, while the BigBlue 28W is more powerful and great for charging laptops and other larger devices. Depending on your needs, either of these chargers can be a great option. As one Amazon reviewer said, “The Anker 21W is an excellent choice for those wanting a lightweight, portable solar charger, while the BigBlue 28W is perfect for those who need a powerful, durable charger.”