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IREX IRM60H3-450 450W PERC Monocrystalline Solar Panel
Model IRM60H3-450 | PERC | 120 Half-Cell | Monocrystalline | 1500V System Voltage
Product Overview
The IREX IRM60H3-450 is a high-efficiency monocrystalline solar panel built for dependable long-term energy production. It uses advanced PERC technology and a half-cut cell design to improve output stability and reduce power losses. With a rated power of 450 Wp, this module suits commercial rooftops, utility-scale systems, and other demanding solar applications. Its 20.79% module efficiency supports strong energy yield in limited space. The panel is engineered with durable materials, including tempered glass and an anodized aluminium frame. A 12-year product warranty and 25-year power warranty add confidence for project planning and ownership.
Key Benefits
High power output: Delivers 450 Wp for strong generation across residential and commercial installations.
Efficient design: The 20.79% efficiency rating helps maximize production from valuable roof space.
Advanced PERC technology: PERC cells improve light capture and support better performance under real-world conditions.
Half-cut cell architecture: Half-cut cells reduce internal losses and support improved shading tolerance.
Durable construction: Tempered glass, an anodized aluminium frame, and robust build quality support long service life.
Strong warranty support: A 12-year product warranty and 25-year power warranty provide added peace of mind.
How It Works
This solar panel converts sunlight into usable electricity through monocrystalline photovoltaic cells. The PERC layer improves the way light is absorbed and reflected inside each cell. That helps the module generate more power from the same surface area. The half-cut layout also supports lower resistance losses during operation. It can improve performance when partial shading affects part of the module. The panel is designed for consistent output across a wide temperature range. Its electrical characteristics support safe integration in modern solar systems. The build quality also helps the panel withstand everyday environmental stress.
PERC cell operation: The rear cell structure improves internal light use. This supports higher conversion efficiency and better energy harvest.
Half-cut current flow: Splitting the cells helps reduce resistive loss. It also supports more stable performance under shaded conditions.
System integration: The module operates with a 1500V maximum system voltage. This makes it suitable for larger solar arrays and professional installations.
Technical Specifications
| Brand | IREX Energy Joint Stock Company |
| Model Number | IRM60H3-450 |
| Technology | PERC |
| Cell Type | Monocrystalline, half-cut |
| Cell Count | 120 |
| Maximum Power at STC | 450 Wp |
| Panel Efficiency | 20.79% |
| Power Tolerance | 0 to +1% |
| Voltage at Maximum Power | 34.21 V |
| Current at Maximum Power | 13.16 A |
| Open Circuit Voltage | 41.25 V |
| Short Circuit Current | 13.62 A |
| NMOT Maximum Power | 339 Wp |
| NMOT Voltage at Maximum Power | 32.53 V |
| NMOT Current at Maximum Power | 10.42 A |
| NMOT Open Circuit Voltage | 38.59 V |
| NMOT Short Circuit Current | 10.99 A |
| Temperature | 45±2 °C |
| Operating Temperature Range | -40 to 85 °C |
| Temperature Coefficient of Pmax | -0.35 %/°C |
| Temperature Coefficient of Voc | -0.275 %/°C |
| Temperature Coefficient of Isc | 0.045 %/°C |
| Maximum System Voltage | 1500 V |
| Series Fuse Rating | 25 A |
| Dimensions | 1909 x 1134 x 35 mm |
| Weight | 24 kg |
| Glass Type | Anti-reflection coating, tempered glass |
| Glass Thickness | 3.2 mm |
| Frame Type | Anodized aluminium |
| Junction Box Diodes | 3 |
| Seller Country | Vietnam |
Certifications & Compliance
Certifications: ISO 9001:2015, ISO 14001:2015, IEC 61215, IEC 61730
Inverter Compatibility: Suitable for 1500V solar systems and modern grid-tied installations
Environmental: Environmentally friendly design with strong durability for rooftop, ground-mount, and floating PV use
Warranty: 12-year product warranty and 25-year power warranty with 84.40% total degradation rate
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-9040 |
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| Manufacturer | PES Supply |
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