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Model HT54-18X(N) | N-Type TOPCon | 108 Half-Cell Mono | Bifacial | 1500V System Voltage
The HT Solar 430W N-Type TOPCon monocrystalline bifacial solar panel is engineered to deliver high power density and long term reliability for modern rooftop and ground mount systems. This HT54-18X(N) module uses advanced N-Type TOPCon cell technology and half-cut cells to increase energy yield and lower system level costs. With a maximum power output of 430 W and module efficiency up to 23.0%, it is well suited to residential, commercial, and small utility projects where space is valuable and performance matters. The single glass, bifacial design can harvest light from the front and rear sides when installed over reflective surfaces. A robust anodized aluminium black frame, 2 mm tempered glass and IP68 junction box protection support dependable operation in harsh outdoor environments. Thanks to its low annual degradation and 30 year power warranty, this panel provides stable energy production and strong lifetime returns on your solar investment.
High power density in a compact footprint: The 430 W rating and efficiency up to 23.0% allow more power to be installed on limited roof space, which helps reduce balance of system costs and simplifies layout design.
Advanced N-Type TOPCon cell technology: N-Type TOPCon cells offer low degradation, strong temperature performance, and excellent reliability, which supports stable energy production throughout the 30 year power warranty period.
Bifacial design for higher yields: The bifacial construction can capture reflected light from the rear side when mounted above bright surfaces, which can increase total energy generation compared with a similar monofacial module.
Durable build for demanding sites: A 2 mm tempered glass front, anodized aluminium black frame, IP68 junction box, and MC4 connectors help protect the panel against moisture, dust, and mechanical stresses in challenging climates.
Long term warranties and low degradation: A 12 year product warranty and 30 year power warranty with an end of term output of 87.4% provide confidence in long term performance and predictable savings for system owners.
Flexible application range: With a maximum system voltage of 1500 V, this HT Solar 430 module integrates easily into modern high voltage arrays for residential, commercial, and light industrial installations.
This HT Solar 430W panel converts sunlight into usable electrical energy through high efficiency monocrystalline N-Type TOPCon solar cells. Each of the 108 half cut cells is made from high purity silicon, which generates direct current when exposed to sunlight. The half cut cell layout reduces internal resistance and heat, so more of the captured light becomes electricity instead of losses. The bifacial architecture allows both the front and rear sides of the module to absorb light, which increases output when suitable mounting surfaces are used. Electrical energy from the cells is collected by optimised multi busbar conductors and directed through the IP68 junction box and MC4 connectors into the DC cabling. From there, a compatible inverter converts the direct current into alternating current for use on site or export to the grid.
N-Type TOPCon monocrystalline cells: N-Type TOPCon cells use a passivated contact structure to improve charge collection and reduce recombination losses. This design delivers high conversion efficiency, strong low light performance, and stable output over many years of operation.
Half-cut cell and MBB current collection: The module uses 108 half cut cells combined with multi busbar technology to shorten current paths and lower resistive losses. This approach improves shade tolerance, reduces operating temperatures, and enhances overall reliability under real world conditions.
Bifacial single glass module construction: The single glass bifacial design allows the rear side of the module to absorb reflected and diffuse light. When installed above bright ground or reflective surfaces, this rear side generation boosts total energy yield without increasing rooftop footprint.
| Module Brand | HT Solar (Shanghai Aerospace Automobile Electromechanical Co., Ltd.) |
| Model Name / Number | HT54-18X(N) PANDA 430W |
| Cell Technology | Monocrystalline N-Type TOPCon, half-cut cells |
| Cell Count and Size | 108 cells, 182 × 91 mm |
| Module Type | Single glass, bifacial monocrystalline panel |
| Power Range | 420 Wp to 440 Wp product range, 430 Wp nominal |
| Maximum Power (Pmax, STC) | 430 Wp |
| Module Efficiency (STC) | 22.0% to 23.0% (model dependent) |
| Voltage at Maximum Power (Vmpp, STC) | 31.9 V (approximate typical value) |
| Current at Maximum Power (Impp, STC) | 13.50 A (approximate typical value) |
| Open Circuit Voltage (Voc, STC) | 38.3 V to 38.5 V (model dependent) |
| Short Circuit Current (Isc, STC) | 14.23 A to 14.39 A (model dependent) |
| Maximum Power (Pmax, NMOT) | Approximately 324 Wp to 335 Wp (typical value 324 Wp) |
| Voltage at Maximum Power (Vmpp, NMOT) | Around 30.1 V to 30.9 V (typical 30.1 V) |
| Current at Maximum Power (Impp, NMOT) | Around 10.69 A to 10.87 A (typical 10.77 A) |
| Open Circuit Voltage (Voc, NMOT) | Approximately 36.57 V to 37.2 V (typical 36.57 V) |
| Short Circuit Current (Isc, NMOT) | Approximately 11.44 A to 11.73 A (typical 11.44 A) |
| Nominal Module Operating Temperature (NMOT) | 41 ± 3 °C (typical) / 43 ± 2 °C in datasheet conditions |
| Operating Temperature Range | -40 °C to +85 °C |
| Temperature Coefficient of Pmax | -0.30 % / °C to -0.31 % / °C |
| Temperature Coefficient of Voc | -0.25 % / °C |
| Temperature Coefficient of Isc | +0.046 % / °C |
| Maximum System Voltage | 1500 V DC (IEC) |
| Maximum Series Fuse Rating | 30 A |
| Module Dimensions (H × W × D) | 1722 × 1134 × 30 mm |
| Module Weight | 24 kg |
| Glass Type and Thickness | 2.0 mm tempered glass front |
| Frame Material and Colour | Anodized aluminium frame, black finish |
| Junction Box Protection Rating | IP68 rated junction box |
| Connector Type | MC4 compatible connectors |
| Cable Cross Section | 4 mm² DC cables |
| Mechanical Load Resistance | Up to 5400 Pa positive and 2400 Pa negative (as per datasheet) |
Certifications: IEC 61215 and IEC 61730 latest standards, manufactured under ISO 9001 quality, ISO 14001 environmental, ISO 45001 occupational health and safety, and SA8000 social responsibility systems.
Inverter Compatibility: Suitable for use with most modern string and hybrid inverters that support 1500 V DC system designs and standard MC4 compatible connectors.
Environmental: Designed for outdoor use in a wide temperature range, with IP68 junction box sealing and durable materials to withstand moisture, dust, wind, and snow loads.
Warranty: 12 year product warranty on materials and workmanship, plus 30 year power output warranty with no more than 0.42% annual degradation and a guaranteed 87.4% of initial power at year 30.
● Available | Contact us for lead time and pricing
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