Hyperion 405W Bifacial Monocrystalline Solar Panel — Up to 510W Bifacial Gain

This Hyperion 405W panel uses Mono PERC bifacial cells that capture reflected light off the back of the panel in addition to direct sunlight on the front — meaning real-world output can climb well above the 405W front-side rating depending on mounting height and ground reflectivity. Tempered glass on both sides adds durability and allows light to pass through from behind, while the black anodized aluminum frame holds up to harsh weather.

Key Specs:

• Dimensions: 67.80 x 44.65 x 1.18 in (1722 x 1134 x 30 mm)
• Weight: 53.35 lb (24.2 kg)
• Open Circuit Voltage (Voc): 37.23V
• Short Circuit Current (Isc): 13.87A
• Max Power Voltage (Vmp): 31.21V
• Max Power Current (Imp): 12.98A
• Rated Power (Pmax): 405W
• Bifacial Gain: up to 510W under ideal conditions
• Module Efficiency: 20.7%
• Model: HY-DH108P8B
• Cell Type: Mono PERC, bifacial
• Operating Temperature: -40°F to +185°F
• Connectors: MC4

A good fit for ground-mount or elevated racking installations where the extra bifacial output can actually be captured — pairs well with reflective or light-colored ground surfaces.