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415Wp
HT-SAAE Review

HT54-18X(PD)-F 415W

MonocrystallineBifacial
21.30%
Efficiency
212.5 Wp/m²
Power Density
-0.330%/°C
Temp. Coeff. Pmax chart
347W from 415W
Power after 30 years
  • 21.3% module efficiency - 0.6pp better than the PERC 400-450W median of 20.7%
  • At 212.5 W/m² power density, this panel generates 6.0 W/m² more per unit area than PERC 400-450W median (206.5 W/m²)
  • Temperature coefficient of -0.33%/°C matches the PERC 400-450W median
  • Weight of 24.0 kg is 2.2 kg above PERC 400-450W median (21.8 kg) - verify structural support
  • Ranked #7009 out of 11672 panels for efficiency in the database
Performance Profile
Price Offers 0
Shop Country Price Price/kWp
Series HT54-18X(PD)-F 5 variants
Efficiency Range 20.5% - 21.5%
Avg. Efficiency 21.00%
Technology PERC
Dimensions 1722 × 1134 mm
Show series description

The HT-SAAE HT54-18X(PD)-F series consists of bifacial mono modules featuring a glass-glass construction, designed to genuinely increase energy yield in locations where every square inch counts, whether on rooftops or in fields. Dual-sided operation harnesses reflected light from the ground surface, offering a noticeable advantage in installations on light-colored roofs, gravel, or with appropriately selected mounting geometry. Meanwhile, half-cut design minimizes internal losses and improves performance under partial shading – crucial in typical urban conditions (chimneys, window frames, trees). A key feature of this series is the glass-glass construction, enhancing atmospheric resistance and stabilizing performance over the long term, thereby reducing the risk of efficiency drops. For investors valuing aesthetics, an optional full black variant is available, easily integrated into modern roofing and façades. This is an excellent choice for homes, small businesses, and projects where monofacial competitive panels simply leave potential energy unrealized.

Panels from the same series differ mainly in power output while having identical dimensions. Learn why →
Electrical Parameters (STC)
Nominal Power (Pmax)415 Wp
Module Efficiency21.30%
Voltage at Max Power (Vmpp)31.60 V
Current at Max Power (Impp)13.14 A
Open Circuit Voltage (Voc)37.48 V
Short Circuit Current (Isc)14.06 A
Max System Voltage1500 V
Temperature Coefficients
Temp. Coeff. Pmax-0.330%/°C
Temp. Coeff. Voc-0.260%/°C
Temp. Coeff. Isc0.042%/°C
NOCT-
Cell Technology
Cell TypeMonocrystalline
Cell Count108
BifacialYes
Bifaciality Factor-
Dimensions & Weight
Length1722 mm
Width1134 mm
Height30 mm
Weight24.0 kg
Area1.95 m²
Power Density212.5 Wp/m²
Warranty
Product Warranty12 years
Performance Warranty30 years
End-of-Warranty Output83.5%
First Year Degradation2.00%
Annual Degradation0.50%/year
Key Specifications
21.30%
Efficiency
415 Wp
Power
-0.33%/°C
Temp Coeff
30 yrs
Warranty