Unrivaled Solar’s high-quality solar panels are built with the best materials and craftsmanship, which is why they are backed by a 25-year manufacturer warranty. Each of these unrivaled panels is made from tempered glass and monocrystalline cells that generate up to 360-watts of electricity every hour that they receive sunlight. Whether you want to save money on your utility bills or contribute to a cleaner environment, these solar panels can help you do it all.