Monocrystalline solar panels are the gold standard for residential solar in 2026. They deliver the highest efficiency, the longest lifespan, and the best space utilization of any panel type — and they now account for more than 95% of all…

Polycrystalline solar panels — recognizable by their distinctive blue color and speckled crystal pattern — were once the most popular choice for budget-conscious homeowners. They offered a lower price per watt than monocrystalline panels, making them the default “good enough”…