Renogy 320W Monocrystalline Solar Panel can provide about 1600 Watt-hours of electricity per day (5-6 hours of direct sunlight), ensuring a consistent output over 80% for 25 years.

Compared with three Renogy 100W solar panels (41.8x20.9x1.4 in), one 320W solar panel (65.6 x 39.4x1.4 in) takes less space and generates more power, allowing fewer modules and higher output on your rooftop.

The corrosion-resistant aluminum frame, and the glass that can withstand 5400Pa of snow loads and 2400Pa of wind pressure allow solar panels to stay outside for a long time without damage or performance loss.