260W~280W Polycrystalline Solar Panel 1. High quality product warranty for 25 years 2. 5 years limited warranty on material

260W~280W Polycrystalline Solar Panel1. High quality product warranty for 25 years2. 5 years limited warranty on material

3. The product with limited warranty for 90% performance assurance within 10 years, and 80% performance assurance with 25 years

260W~280W Polycrystalline Solar Panel