How do you use portable solar panels?

Answer: Portable solar panels can be used to directly charge devices or charge batteries or solar generators. Some panels can be directly connected to mobile phones or small devices for charging when the sun comes out (the panel must be tilted towards the sun).

However, direct sunlight charging may not be consistent. It is best to use solar panels to capture energy and store it in some type of battery (such as a solar controller, battery pack, or charging station), and then connect the device there – especially with more robust solar panels.

How long can portable solar panels be used?

Answer: A high-quality, permanent, and fixed solar panel should be able to generate stable energy output for 25 to 30 years, but it is best to check if the solar panel comes with warranty. We have witnessed a considerable number of cheap solar panels stop working after a few years, excluding warranty.

Many portable solar panels are made of lighter materials and are unlikely to last that long. They are at risk of damage during transportation or after prolonged outdoor use, so it is best to purchase durable panels that can withstand travel hazards.

Is the portable solar panel waterproof?

Answer: Most portable solar panels are waterproof or weather resistant – which means they should not be submerged underwater, but can be left outside in light rain. However, this does not mean that every portable panel should be permanently left outside. Please consult the manufacturer to ensure that the panel meets your needs.

Can solar panels be charged inside?

Answer: If you turn your portable solar panels towards sunny windows or skylights, they will charge. However, it will not be as effective as charging the panel directly under bright sunlight outside.