Solar panel dimensions – Typical residential solar panel dimensions today are about 65 inches by 39 inches, or 5.4 feet by 3.25 feet, with some variation among manufacturers. SunPower panels are 61.3 inches by 41.2 inches. These dimensions have remained more or less unchanged for decades, but the efficiency and output from that same footprint have changed dramatically for the better. 
Can a solar panel run a full house?
June 3, 2021 One of the most frequently asked questions by homeowners in regard to solar power is, “can it really power my entire house?” The answer to that is actually quite simple – yes, solar can indeed power your entire home. But explaining exactly how solar energy can power the entirety of your home is a little more complicated. According to the United States Solar Technologies Office , “the amount of sunlight that strikes the Earth’s surface in an hour and a half is enough to handle the entire world’s consumption for a full year.” With the sun delivering an awe-inspiring amount of energy to the earth on an almost hourly basis, it stands to reason that solar energy can indeed power an entire house.
