
Mate Soalr Topcon Panel 420W 430W 440W Full Black Monocrystalline Solar Panels. 25-Year Power Warranty: Includes 12-year product warranty and 25-year linear power output guarantee. High Efficiency Cells: N-type Monocrystalline cells with efficiency up to 22.53%. Full Black Design: Aesthetic monocrystalline panels with black frame and glass for residential use. OEM/ODM Services: Acceptable OEM orders with customized solutions for utilities and commercial clients. Robust Durability: IP68 rated junction box and 5400Pa wind/snow load resistance. Fast Delivery: 10 working days lead time for orders under 200kW. Global Certifications: Certified by TUV, CE, ISO 9001, ISO 14001, and ISO 45001. Smart Manufacturing: Fully automated production lines with over 40 patents for quality control.