HT-SAAE 450W Bifacial Mono Half-Cell Solar Panel (HT72-166M-450)

Local pickup only at our Vero Beach, FL shop (6060 45th Street), Mon-Fri 9am-3pm, usually ready within 24 hours. Need it sooner? Call us at (772) 494-5238. Need it shipped? Contact us for a freight quote before ordering.

Big output from a single panel, from both sides. The HT-SAAE HT72-166M-450 is a 450W bifacial monocrystalline module with 144 half-cut cells and a transparent backsheet, so it also captures light reflected onto the back of the panel. Half-cut cells and a 9-busbar design reduce internal losses and improve heat handling. A great fit for larger RV, bus, boat and ground or roof arrays where you want the most watts per panel.

Why it's a great pick

• 450 watts at 20.7% module efficiency
• Bifacial: transparent backsheet lets the rear side generate extra power from reflected light (bifaciality 70 ± 5%)
• Half-cut cell technology reduces internal power loss and helps prevent hot spots
• Positive power tolerance: 0 to +3%, so you never get less than rated
• Built tough: 3.2mm tempered glass, rated for 5400 Pa snow load and 2400 Pa wind load; PID resistant
• 12-year product warranty and 30-year power output warranty

Electrical specifications (STC)

• Max power (Pmax): 450 W (0 to +3% tolerance)
• Open-circuit voltage (Voc): 50.0 V
• Max power voltage (Vmp): 41.1 V
• Short-circuit current (Isc): 11.83 A
• Max power current (Imp): 10.96 A
• Max system voltage: 1500 V DC (UL / IEC)
• Max series fuse rating: 20 A
• Temperature coefficient of Pmax: -0.326%/°C

Mechanical specifications

• Dimensions: 2094 x 1038 x 35 mm (82.4 x 40.9 x 1.4 in)
• Weight: 23.5 kg (51.8 lb)
• Cells: 144 half-cut monocrystalline (6 x 24)
• Glass: 3.2mm high-transmission tempered glass
• Frame: anodized aluminum alloy
• Junction box: IP68
• Cables / connectors: 4mm² (12 AWG), 1200mm leads, MC4-EVO2 / MC4 compatible
• Operating temperature: -40 to 185 °F (-40 to 85 °C)
• Certifications: UL 61730, IEC 61215, IEC 61730, IEC 62804 (PID)

See the datasheet link on this page for full details and the dimension drawing.