As one of the latest offerings from SunPower, the Poly 290W represents cutting-edge Multi-Si solar technology optimized for maximum energy yield. The optimized 17.21% efficiency rating makes this module a reliable and cost-effective choice for large-scale solar deployments. Backed by a comprehensive 20-year warranty, the Poly 290W is built for decades of reliable energy production. Measuring 1700 x 1050 x 35 mm and weighing 16.6kg, the Poly 290W is designed for efficient handling and installation.