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A 400W N-type bifacial solar panel that collects light on both faces, so a single panel can yield up to 30% more energy than a same-rated monofacial panel when the rear side sees reflected light. N-type cells hold efficiency better in heat and degrade more slowly than older P-type cells, which matters for panels that stay outdoors for decades. It suits off-grid builds, balcony and ground arrays, and pergola or carport mounts where the back gets light. The trade-off: the bifacial gain only appears on reflective or elevated mounts, and a 400W panel is heavy and large for one person to lift.
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This is a 400W N-type bifacial solar panel. It captures sunlight from both the front and the back of the panel.
Using both sides can produce up to 30% more energy. The panel is built for reliable outdoor performance.
