Skip to main content
445Wp
HT-SAAE HT54-18X(ND)-F 445W
HT-SAAE Review

HT54-18X(ND)-F 445W

MonocrystallineBifacial
Datasheet
22.30%
Efficiency
222.7 Wp/m²
Power Density
-0.310%/°C
Temp. Coeff. Pmax chart
389W from 445W
Power after 30 years
Smart Insights (data-driven)
  • At 22.3% efficiency, this panel is on par with typical TOPCon 400-450W modules
  • Power density of 222.7 W/m² matches the TOPCon 400-450W median
  • Temperature coefficient of -0.31%/°C is 0.02pp worse than TOPCon 400-450W median (-0.29%/°C) - higher losses in summer heat
  • At 25.0 kg (3.2 kg above TOPCon 400-450W median of 21.8 kg), requires checking roof load capacity
  • In the top 35% for efficiency among all TOPCon panels
Performance Profile
Price Offers 0
Shop Country Price Price/kWp
Series HT54-18X(ND)-F 8 variants
Efficiency Range 21.8% - 23.0%
Avg. Efficiency 22.34%
Technology TOPCon
Dimensions 1722 × 1134 mm
Show series description

The HT-SAAE HT54-18X(ND)-F series are modern full-black modules, seamlessly combining aesthetics with genuine performance in Polish conditions. The application of N-type cells in TOPCon technology helps mitigate typical power degradation over time and enhances installation stability, which is particularly important with rising energy costs and net-metering considerations.

This series is available in the form of dual-glass construction and bifacial design, enabling the panel to utilize light reflected from the ground surface as well. This translates to higher energy yields, especially where every additional kilowatt-hour counts – on rooftops with limited space, when installed on light-colored roofs, or on the ground.

Their advantages over many competitive modules also include resistance to micro-cracks and quality control in the form of double EL testing, reducing the risk of hidden defects after transportation and installation. The HT54-18X(ND)-F series is an excellent choice for homes, small businesses, and projects where appearance, durability, and reliable performance matter.

Panels from the same series differ mainly in power output while having identical dimensions. Learn why →
Electrical Parameters (STC)
Nominal Power (Pmax)445 Wp
Module Efficiency22.30%
Voltage at Max Power (Vmpp)32.40 V
Current at Max Power (Impp)13.76 A
Open Circuit Voltage (Voc)38.70 V
Short Circuit Current (Isc)14.47 A
Max System Voltage1500 V
Temperature Coefficients
Temp. Coeff. Pmax-0.310%/°C
Temp. Coeff. Voc-0.250%/°C
Temp. Coeff. Isc0.046%/°C
NOCT43°C
Cell Technology
Cell TypeMonocrystalline
Cell Count108
BifacialYes
Bifaciality Factor-
Dimensions & Weight
Length1762 mm
Width1134 mm
Height30 mm
Weight25.0 kg
Area2.00 m²
Power Density222.7 Wp/m²
Warranty
Product Warranty30 years
Performance Warranty30 years
End-of-Warranty Output87.4%
First Year Degradation1.00%
Annual Degradation0.40%/year
Key Specifications
22.30%
Efficiency
445 Wp
Power
-0.31%/°C
Temp Coeff
30 yrs
Warranty
Back to Panel Database
Compare Now