How to Test Solar Panel Wattage: A Homeowner's Complete 2023 Guide

You know, 78% of residential solar users underestimate their panels' actual output according to the 2023 Renewable Energy Consumer Report. With energy prices soaring, understanding how to test solar panel wattage accurately isn't just technical jargon - it's money-saving reality. But here's the kicker: most DIY testers get it wrong. Why? Let's break it down. [2025-06-02 04:52]