Trina Solar has launched a new all-black solar panel, NEG9R.25, designed for residential rooftops. The panel uses n-type i-TOPCon technology and delivers 450W+ of power with 22.5% efficiency. The all-black design uses black cells, frames, and encapsulants for a sleek look. The 1.6mm dual-glass design offers better durability and weather resistance. The NEG9R.25 is lightweight and easy to install, measuring 1,762mm x 1,134mm and weighing only 21kg. It comes with a 25-year product warranty and a 30-year power warranty.