• -€14.99
HT-SAAE Jupiter 455W Bifacial N-Type TOPCon
HT-SAAE Jupiter 455Wc Bifacial N-Type TOPCon – Solar Panel
HT-SAAE Jupiter 455W Bifacial N-Type TOPCon
HT-SAAE Jupiter 455Wc Bifacial N-Type TOPCon – Solar Panel

HT-SAAE Jupiter 455Wc Bifacial N-Type TOPCon – Solar Panel

By Julien Mawet · Solar PV Expert at Wattuneed • Updated April 2026
€90.00
€104.99
Tax included
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HT54-18X(ND)-F-455Wc
0768563824739

Performance, design and cost-effectiveness combined in a single solar module

Discover the HT-SAAE Jupiter 455Wp Full Black bifacial solar panel, featuring cutting-edge N-Type TOPCon technology. Thanks to its bifacial cells, it captures light on both sides, increasing energy production by up to 20 per cent depending on the environment (light-coloured roof, reflective ground, etc.). With an exceptional efficiency of 22.8 per cent, this panel ensures sustainable energy production with minimal degradation over time, guaranteeing performance for 30 years.

Its Full Black design makes it both aesthetically pleasing and high-performing, ideal for modern residential roofs and demanding architectural projects.

Technical specifications:

  • Rated power: 455 Wp
  • Dimensions: 1762 × 1134 × 30 mm
  • Technology: Bifacial cells – N-Type TOPCon
  • Product warranty: 15 years
  • Performance warranty: 30 years (annual degradation < 0.4%)

Switch to solar power now! Trust Wattuneed, the solar energy experts, to guide you through the process.
Free quote
A bespoke assessment tailored to your roof and your needs

Contact us today and turn the sun into a source of long-term savings!

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✨ NEW GENERATION N-TYPE TOPCon

HT-SAAE Solar Panel
HT54-18X(ND)-F Full Black 455W

N-Type TOPCon Cells • Bifacial Technology • Premium Full Black Design • IP68

⚡
455Wp
Power
🔄
+20%
Bifacial
📊
22.8%
Efficiency
🏆
Performance
30-year guarantee
Minimum 87.4%
🏆 GUARANTEES

Your investment is 100% protected

15

PRODUCT WARRANTY

Materials and manufacturing defects

15-year guarantee
30

PERFORMANCE

87.4% guaranteed power

30-year linear warranty
📜

CERTIFICATIONS

European compliance

CE • TÜV • IEC

✨ Complete peace of mind: Your solar installation protected by HT-SAAE, a recognised world leader

🌱 Revolutionary photovoltaic innovation

The HT-SAAE HT54-18X(ND)-F 455W represents the pinnacle of bifacial N-Type TOPCon technology. Designed to maximise your solar energy production with an exceptional efficiency of 22.8%.

🔬 Integrated technologies:

✓ N-Type TOPCon
✓ Bifacial
✓ Anti-LID/PID

📐 Key specifications

455W
Pmax power
1762mm
Length
1134 mm
Width
25 kg
Weight
🏭

Premium manufacturer

HT-SAAE

World leader in photovoltaics
Subsidiary of the CAST aerospace group

⭐ Exclusive technical advantages

Discover the innovations that make the difference

🛡️

N-Type TOPCon technology

Stable performance guaranteed for 30 years
Zero LID/PID degradation

Annual degradation
< 0.4%
⚡

Active bifacial power generation

Front AND rear light capture
Up to 20% more energy

Bifacial factor
85%
🎨

Full Black design

High-end aesthetics
Seamless architectural integration

Frame & backsheet
100% Black
🌡️

All-weather performance

Excellent in low light
Optimised thermal coefficient

Operating temperature
-40°C to +85°C

🏠 Optimal applications

Recommended configurations to maximise bifacial efficiency

🏘️ Residential

Detached houses and semi-detached houses

Bifacial gain: +15% with a white/light-coloured roof
Installation: Optimal overlap 10–15 cm, tilt 30°

🏢 Commercial buildings

Offices, warehouses, shopping centres

Bifacial gain: +18% with a light-coloured membrane roof
Optimisation: South-facing, 30° tilt

🚗 Carports

Covered car parks, vehicle shelters

Bifacial gain: +20% with light-coloured concrete flooring
Benefit: Dual function – protection and energy generation

🌾Ground-mounted

Agricultural installations, solar farms

Bifacial gain: +22% with sand/gravel ground
Optimisation: Height 1.5m, tracking possible

🔧 Compatibility & Installation

🔌 Connectors

  • MC4 connectors
  • Integrated 4mm² cables, 1200mm
  • IP68-rated waterproof junction box

📐 Dimensions & Mounting

  • Dimensions: 1762 × 1134 × 30 mm
  • Optimised weight: 25 kg
  • Black anodised aluminium frame
  • 4 reinforced fixing points

⚙️ Compatible inverters

  • All residential inverters
  • Power optimisers
  • Micro-inverters

🌍 Standards & Certifications

  • IEC 61215 & IEC 61730 (safety)
  • European CE marking
  • TÜV Rheinland certification
  • ISO 9001 & ISO 14001

🚀 Your next-generation solar project

✨ Bespoke technical assessment • Expert advice • Professional turnkey installation

• No obligation

💬 Frequently asked questions

Our experts answer your questions about the HT-SAAE 455W

❓

What is the difference between this bifacial panel and a conventional panel?

👨‍🔬

Expert: Excellent question! A bifacial panel such as our HT54-18X(ND)-F generates electricity on both sides. The front side captures direct sunlight, whilst the rear side utilises light reflected from the ground, the roof or surrounding surfaces.

🎯 Real-world result: Up to 20% more energy output compared to a conventional single-sided panel, depending on installation conditions!

⚡

N-Type TOPCon technology – what difference does it actually make?

🔬

Expert: N-Type TOPCon (Tunnel Oxide Passivated Contact) technology represents the new generation of photovoltaic cells. It completely eliminates the LID and PID degradation issues that affect conventional P-Type panels.

In practical terms: stable performance over 30 years, annual degradation < 0.4%, and an efficiency of 22.8% from the very first year.

🏠

Is this panel suitable for my home? What are the ideal conditions?

🏡

Advice: This panel is perfect for most French roofs! A south-facing orientation is ideal, but east/west works very well too.

To maximise the bifacial effect: a light-coloured roof, installation raised by 10–15 cm, and avoid shading. Compatible with all 1500V residential inverters.

💡 Tip: We offer a free, personalised assessment to evaluate the exact potential of your roof!

💰

What return on investment can I expect from this panel?

📊

Expert: With bifacial technology and N-Type performance, you’ll achieve 20% higher output compared to a conventional panel. Typical payback period: 8–12 years, depending on your region.

Over the 30-year performance warranty, the savings can amount to several thousand euros thanks to N-Type stability and the bifacial effect.

🔧

Is installation complicated? Do I need a specialist installer?

👷

Expert: Installation is similar to that of a conventional panel, but to optimise the bifacial effect, we recommend our RGE-certified installation partners. They are experts in the specific requirements: installation height, optimal spacing, and choice of mounting system depending on your roof.

🛠️ Service included: We’ll put you in touch with qualified installers in your area to ensure the best possible installation!

HT54-18X(ND)-F-455Wc

Data sheet

Max. power - Wp
455 Wc
Output power tolerance
0~±3%
Open circuit voltage (Voc)
39,10 V
Short-circuit current (Isc)
14,61 A
Max. power voltage (Vmp)
32,7 V
Max. power current (Imp)
13,92 A
Panel yield
22,8 %
Number of cells
108
Color
Full Black
Panel type
Rigids
Cells
NType TOPCon Dual Glass
Width
1134 mm
Height
1762 mm
Thickness
30mm
IP protection
IP 68
Standard warranty (years)
15 years
Weight
25 kg
Front / rear glass
Semi-tempered double glass with AR coating
Frame type
Black anodized aluminum alloy

Specific References

UPC
768563824739
EAN13
0768563824739
MPN
HT54-18X(ND)-F

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HT-SAAE Jupiter 455Wc Bifacial N-Type TOPCon – Solar Panel — Traditional solar panels

HT-SAAE Jupiter 455Wc Bifacial N-Type TOPCon – Solar Panel by HT-SAAE is available in our Traditional solar panels catalog.

Technical specifications:
  • max. power - wp: 455 Wc
  • output power tolerance: 0~±3%
  • open circuit voltage (voc): 39,10 V
  • short-circuit current (isc): 14,61 A
  • max. power voltage (vmp): 32,7 V
  • max. power current (imp): 13,92 A
  • panel yield: 22,8 %
  • number of cells: 108
  • color: Full Black
  • panel type: Rigids
  • cells: NType TOPCon Dual Glass
  • width: 1134 mm
  • height: 1762 mm
  • thickness: 30mm
  • ip protection: IP 68
  • standard warranty (years): 15 years
  • weight: 25 kg
  • front / rear glass: Semi-tempered double glass with AR coating
  • frame type: Black anodized aluminum alloy

Product weight: 25.0 kg. Reference: HT54-18X(ND)-F-455Wc.