Panasonic HIT solar panels
See what makes the Panasonic HIT solar panel so unique. With its Heterojunction cells that make it more efficient, heat and shade tolerant, and special glass structure, you are able to fit more wattage in a smaller space, and output more energy daily. Their 25 year warranty on workmanship and performance ensure you will have a lifetime of high power. High panel efficiency of 19.7%, with cell efficiency of 22.09%.