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Model 545 FULL BLACK | PERC Monocrystalline Half-Cell | 144 Half-Cell Mono | Monofacial | 1500V System Voltage
The Swiss Solar IBEX 144MHC-EiGER 545W PERC monocrystalline full black solar panel is engineered in Switzerland for demanding rooftops and commercial arrays. This high efficiency module combines sleek full black aesthetics with advanced PERC half cell design for strong yields in real world conditions. Power ratings up to 545 watts and module efficiency up to 21.09 percent help reduce required roof area and balance of system costs. A robust anodized aluminium frame and 3.2 millimetre tempered low iron glass support high snow and wind loads. Reliable performance is delivered across a wide temperature range from minus forty to plus eighty five degrees Celsius. With a generous twenty year product warranty and positive power tolerance, this panel offers long term energy production and visual appeal for premium residential and commercial systems.
High power density: Up to 545 watts of output is delivered from a compact 2279 by 1134 millimetre footprint. Fewer modules are required to reach target system sizes, which simplifies design and lowers mounting hardware use.
Premium full black design: The uniform black cells, backsheet and frame create a refined appearance on visible rooftops. This discreet look enhances property value where aesthetics matter as much as performance.
Reliable PERC half cell technology: Monocrystalline PERC cells with half cut layout reduce resistive losses and improve shade tolerance. This structure supports higher output under diffuse light on cloudy or rainy days.
Engineered for harsh weather: A strong aluminium frame and tempered glass are tested for high snow and wind loads. The module operates safely between minus forty and plus eighty five degrees Celsius in many climates.
Long term investment protection: A twenty year product warranty and positive power tolerance support dependable energy yields. Stable temperature coefficients further protect production over the module lifetime.
This Swiss Solar 545W full black panel converts sunlight into direct current power using high efficiency monocrystalline PERC cells. Each of the 144 half cells is wired in an optimized layout that reduces resistance and improves energy harvest. Sunlight passes through the 3.2 millimetre low iron tempered glass, which enhances transmission while shielding cells from impacts and weather. The encapsulated cell matrix feeds current through three bypass diodes inside the IP68 junction box, which helps mitigate hot spots during partial shading. DC output is delivered via MC4 compatible connectors to an inverter, which then converts this energy into usable alternating current for building loads or export to the grid.
Monocrystalline PERC cell conversion: High purity silicon wafers are used to form monocrystalline cells with passivated emitter and rear contact layers. These PERC layers reflect unused light back into the cell, which increases the chance of photon absorption and raises efficiency. As a result, strong performance is achieved even at lower irradiance during mornings, evenings and overcast days.
Half cell layout and current flow: Standard cells are cut into halves and reconnected in a series parallel layout across the 6 by 24 matrix. This design reduces the current in each cell string, which lowers resistive heating and improves power delivery. The configuration also lessens shading impact, because only part of the module is affected when a section is obstructed.
Safe power delivery and system integration: Electricity from the cells is collected through three bypass diodes in the split junction box rated to IP68. These components protect against local overheating during mismatch or shading events in the array. MC4 compatible connectors and four square millimetre cables then connect the module to string circuits and inverters, which manage voltage, safety and grid compliant power export.
| Brand | Swiss Solar AG |
| Model Name | IBEX 144MHC-EiGER 540/545 FULL BLACK |
| Module Type | Monocrystalline PERC full black, monofacial |
| Nominal Power Range (STC) | 540 to 545 Wp, positive power tolerance 0 to +1 percent |
| Maximum Power (Pmax) at STC | 545 Wp |
| Voltage at Maximum Power (Vmpp) – 545W | 42.12 V |
| Current at Maximum Power (Impp) – 545W | 12.94 A |
| Open Circuit Voltage (Voc) – 545W | 50.18 V |
| Short Circuit Current (Isc) – 545W | 13.83 A |
| Maximum Power (Pmax) at NOCT | 413 Wp |
| Voltage at Maximum Power (Vmpp) – NOCT | 39.67 V |
| Current at Maximum Power (Impp) – NOCT | 10.41 A |
| Open Circuit Voltage (Voc) – NOCT | 47.87 V |
| Short Circuit Current (Isc) – NOCT | 11.03 A |
| Module Efficiency Range | 20.89 to 21.09 percent |
| Cell Technology and Size | PERC monocrystalline half cells, 182 by 91 millimetres |
| Number of Cells | 144 cells, 6 by 24 layout |
| Maximum System Voltage (IEC) | 1500 V DC |
| Maximum Return Current | 25 A |
| Operating Temperature Range | Minus 40 to plus 85 degrees Celsius |
| Nominal Operating Cell Temperature (NOCT) | 45 degrees Celsius plus or minus 2 degrees Celsius |
| Temperature Coefficient of Pmax | minus 0.36 percent per degree Celsius |
| Temperature Coefficient of Voc | minus 0.28 percent per degree Celsius |
| Temperature Coefficient of Isc | plus 0.05 percent per degree Celsius |
| Panel Dimensions (H x W x D) | 2279 x 1134 x 35 millimetres |
| Weight | 28.5 kilograms |
| Front Glass | 3.2 millimetre tempered low iron glass |
| Frame Type and Colour | Stable anodized aluminium frame, black finish |
| Junction Box | Split junction box, IP68 protection, three bypass diodes |
| Connector Type | MC4 compatible plug in connection |
| Cable Specification | 4 mm² DC solar cable, typical length plus 300 millimetres, minus 400 millimetres |
| Maximum Tested Pressure Load | 5400 Pascal front side |
| Maximum Tested Tensile Load | 3800 Pascal |
| Hail Impact Resistance | Hailstone diameter 45 millimetres at 23 metres per second, 83 kilometres per hour |
| Country of Origin / Engineering | Engineered in Switzerland |
Certifications: IEC 61215:2016 and IEC 61730:2016 for design and safety, ISO 9001:2015 quality management, and ISO 45001:2018 occupational health and safety management.
Inverter Compatibility: Compatible with most modern string and central inverters that accept 1500 volt DC system designs. Always check string sizing and voltage windows with the chosen inverter brand.
Environmental: Designed for outdoor use with IP68 junction box, tested for high mechanical loads, hail impact and a broad operating temperature range. Suitable for residential, commercial and light industrial rooftop or ground mounted systems.
Warranty: 20 year product warranty from Swiss Solar AG, with positive power tolerance ensuring at least nameplate power at shipment. Detailed warranty terms are available from the manufacturer and should be reviewed during system design.
● Available | Contact us for lead time and pricing
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