Is Powerpal Weatherproof? July 17, 2019 01:24 Updated Powerpal is designed to be weatherproof to IP65 standard (waterproof and dust tight) and all materials used are UV stable. Related articles Limited Product Warranty How much will Powerpal save me on my energy bills? Can Powerpal be connected to more than one mobile device and can I see data when I'm away from home? Does Powerpal work with all electricity meters? Am I eligible to receive a free Powerpal under the program?