MonocrystallineTOPConN-type
HT-SAAE undefined HT48-18X(N) 440 HT48-18X(N) 445 HT48-18X(N) 450 HT48-18X(N) 455 HT48-18X(N) 460

HT-SAAE • ht48-18x(n) 440-460w (au)

HT48-18X(N) 440 HT48-18X(N) 445 HT48-18X(N) 450 HT48-18X(N) 455 HT48-18X(N) 460440W

TOPConN-type
Region:China
Region shows where the seller or factory is located. Most ship globally, and all listed suppliers should be able to ship to your current location.
440W
Power Output
22%
Efficiency
1762 x 1134
Dimensions (mm)
30 Yrs
Product Warranty
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Key Features

  • Half-cut cell technology reduces internal power loss, improves power production and provides excellent heat dissipation to avoid hot spots.
  • Optimised Multi-Busbar (MBB) for maximum light absorption, lower resistance and improved current collection for enhanced reliability.
  • Designed for high voltage systems of up to 1500 VDC, increases string length and saves on BoS costs.
  • All modules sorted and packaged by amperage reducing mismatch losses by average of 2% to enhance system output.
  • Excellent Anti-PID performance resulting in low power degradation and a high energy yield.

HT-SAAE HT48-18X(N) 440 HT48-18X(N) 445 HT48-18X(N) 450 HT48-18X(N) 455 HT48-18X(N) 460 Panels: What Your System Looks Like

Based on a standard 10kW residential installation

10kW System Size
23 Panels
Estimated Roof Area
495 sq.ft. (46 m²)
Avg. Yearly Production
11,500 kWh
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Electrical Data (STC)

Maximum Power (Pmax)440 W
Module Efficiency22 %
Voltage at Pmax (Vmp)29.1 V
Current at Pmax (Imp)15.13 A
Open Circuit Voltage (Voc)35 V
Short Circuit Current (Isc)16.05 A

Mechanical Data

Dimensions1762 x 1134 x 30 mm
Weight21.0 kg
Cell TypeMonocrystalline
Number of Cells96
Front Glass0
FrameAnodized Aluminium

Temperature Ratings

Temperature Coefficient of Pmax-0.31 %/°C
Temperature Coefficient of Voc-0.25 %/°C
Temperature Coefficient of Isc0.046 %/°C
Operating Temperature Range-40 - 85 °C

Similar Products

1134 x 1762 mm
Roof Fit Tool

Will These Panels Fit Your Roof?

Don’t guess your solar potential. Our Roof Layout Designer uses the exact dimensions of the HT-SAAE HT48-18X(N) 440 HT48-18X(N) 445 HT48-18X(N) 450 HT48-18X(N) 455 HT48-18X(N) 460 (440W modules) to map out your system. Visually plan your array to see exactly how many modules your roof can support based on its specific footprint.

Precision Layout Preview: See exactly how the 440W modules sit on your roof.
Accurate Technical Spacing: Factors in real-world gaps and mounting rails.
Instant System Sizing: Automatically calculates total kW output for this specific panel.
Optimization Tips: Suggestions to maximize your roof’s energy density.
Map This Panel on My Roof

Ideal Use Case

The HT-SAAE HT48-18X(N) 440 HT48-18X(N) 445 HT48-18X(N) 450 HT48-18X(N) 455 HT48-18X(N) 460 is designed for specific solar energy applications. This panel is an excellent choice if you:

Build a standard residential 440W system
Maximize energy output in limited space (22.0% efficiency)
Seek cutting-edge technology with superior efficiency
Install in hot climates (low temperature coefficient)
Want long-term reliability (30-year product warranty)

Don’t guess your solar setup — calculate it first!

Take our Solar Quiz to get a personalized recommendation for panels, inverter, battery capacity, and system size — before you spend money on the wrong setup.

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Product FAQ

How many HT-SAAE HT48-18X(N) 440 HT48-18X(N) 445 HT48-18X(N) 450 HT48-18X(N) 455 HT48-18X(N) 460 panels do I need for my home?

The number of panels depends on your energy consumption and roof area. At 440W per panel, a typical 10kW residential system requires about 23 modules. Use our Solar Roof Calculator to get a precise layout based on your actual roof dimensions.

What is the efficiency of HT-SAAE HT48-18X(N) 440 HT48-18X(N) 445 HT48-18X(N) 450 HT48-18X(N) 455 HT48-18X(N) 460?

This panel has an efficiency of 22%, using TOPCon, N-type cell technology. Higher efficiency means more electricity per square meter, which is especially valuable when roof space is limited.

What are the dimensions of the HT-SAAE HT48-18X(N) 440 HT48-18X(N) 445 HT48-18X(N) 450 HT48-18X(N) 455 HT48-18X(N) 460?

The module dimensions are 1762mm × 1134mm × 30mm. Always account for these measurements plus fire setbacks and mounting clearances when planning your solar layout.

Is HT-SAAE HT48-18X(N) 440 HT48-18X(N) 445 HT48-18X(N) 450 HT48-18X(N) 455 HT48-18X(N) 460 compatible with standard inverters?

Yes, these panels work with most string and hybrid inverters. However, you must check the Voc (Open Circuit Voltage) and Imp (Current at Max Power) against your inverter's MPPT specs.

What warranty does the HT-SAAE HT48-18X(N) 440 HT48-18X(N) 445 HT48-18X(N) 450 HT48-18X(N) 455 HT48-18X(N) 460 come with?

This panel includes a 30-year product warranty from HT-SAAE. Solar panels typically degrade about 0.4–0.5% per year, meaning this module should retain over 87% of its original output after 30 years.