Jinko 425W solar panel
Description
This is a serious residential solar panel, not a budget option. The Jinko 425W uses N-Type TOPCon technology — one of the more advanced cell technologies on the market right now — delivering an efficiency rating near 21.76%. It's all-black too: black cells, black backsheet, black frame, so it sits flush and unobtrusive on a roof instead of standing out the way a lot of panels do.
It's built for actual weather, not just sunny days — rated to handle up to 5,400 Pa of snow load and 2,400 Pa of wind load, and the N-Type TOPCon cells resist light-induced degradation, so output holds up better over time than older panel technology. Jinko backs it with a 25-year product warranty and a 30-year linear performance warranty.
Key specs: 425W power output; N-Type monocrystalline, 108 half-cut cells; 21.76% efficiency; 1722mm × 1134mm × 35mm (67.8" × 44.6" × 1.38"); approximately 46.3–48.5 lbs; -0.29%/°C temperature coefficient; withstands up to 5,400 Pa snow load and 2,400 Pa wind load; 25-year product warranty, 30-year linear performance warranty.