Always to improve our life, researchers have again discovered a very useful component to derive solar energy. The Solar ChumAlong charger differs from the conventional charger in just one useful way. It reorients itself according to where the sun shines the brightest so that when the sun is moving in its trajectory the charger needn’t sit idle and be useless. This charger has four optical sensors which helps increase efficiency up to 30-50% from the conventional ones.

The Solar ChumAlong charger costs $399 and for an extra feature of a 12V rechargeable battery you need to pay more. Investing in environmental-friendly options is almost like investing in a pair of loose pants while on vacation in gourmet land Paris.

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