Torri Solare Srl TRS 405-54M-H8 HALF CELL
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Torri Solare Srl TRS 405-54M-H8 HALF CELL Monocrystalline PERC Solar Panel
TRS 405-54M-H8 | PERC | 108 Half-Cell | Monocrystalline | 1500V System Voltage
Product Overview
The Torri Solare Srl TRS 405-54M-H8 HALF CELL Monocrystalline PERC Solar Panel represents the pinnacle of Italian photovoltaic engineering. Designed for both residential and commercial applications, this panel utilizes advanced half-cell technology to reduce internal resistance significantly. Its PERC (Passivated Emitter and Rear Cell) architecture captures more sunlight, boosting overall efficiency to an impressive 20.74 percent. The unit delivers a robust maximum power of 405 watts under standard test conditions. Built with 108 high-quality monocrystalline cells, it ensures consistent performance even in low-light environments. The tempered glass features an anti-reflective coating that increases light absorption by over 97 percent. This solar module is engineered to withstand harsh weather, including high winds and heavy snow loads. Torri Solare Srl, a trusted manufacturer since 2007, guarantees its durability with a 30-year product warranty. The panel operates efficiently within a wide temperature range from -40 to 85 degrees Celsius. Its compact design and lightweight frame make installation straightforward for professional teams. This solar solution is ideal for anyone seeking reliable, long-term energy independence from a premium European brand.
Key Benefits
High Efficiency Output: Achieves 20.74% module efficiency for maximum energy generation per square meter.
Advanced Half-Cell Tech: Reduces internal resistance and improves performance in partial shading conditions.
Superior Durability: Features tempered glass with anti-reflective coating to withstand hail and extreme weather.
Long-Term Warranty: Includes 30 years of product and power warranty for guaranteed linear performance.
Wide Temperature Range: Operates reliably from -40°C to +85°C with minimal power loss at high heat.
How It Works
This solar panel converts sunlight into electricity through a sophisticated photovoltaic process. The 108 monocrystalline cells absorb photons from solar radiation and release electrons. These free electrons flow through an external circuit to generate usable direct current power. The PERC technology enhances this process by capturing light that passes through the front of the cell. The half-cell design splits each cell into two smaller parts to reduce resistance losses. This configuration minimizes heat generation and improves overall energy conversion efficiency. The anti-reflective glass coating ensures that more light enters the cells instead of bouncing away. The result is a steady and reliable power output even under varying weather conditions. The panel maintains high performance across a broad temperature spectrum due to its optimized coefficients. This ensures that energy production remains stable throughout the day and year.
Photon Absorption: Sunlight photons strike the monocrystalline silicon cells, releasing electrons to create an electric current. This process initiates the generation of direct current power for your system.
PERC Enhancement: The rear passivation layer captures light that passes through the cell, reflecting it back for a second absorption attempt. This significantly boosts the total energy yield from the available sunlight.
Half-Cell Efficiency: Splitting cells into halves reduces the current flowing through each part, lowering internal resistance and heat. This design improves performance when parts of the panel are shaded by trees or debris.
Technical Specifications
| Cell Type | Monocrystalline |
| Cell Technology | PERC (Passivated Emitter and Rear Cell) |
| Cell Count | 108 Half-Cells |
| Maximum Power (Pmax) | 405 Wp |
| Power Tolerance | 0 to +1% |
| Module Efficiency | 20.74% |
| Voltage at Max Power (Vmpp) | 31.3 V |
| Current at Max Power (Impp) | 12.94 A |
| Open Circuit Voltage (Voc) | 37.4 V |
| Short Circuit Current (Isc) | 13.77 A |
| Maximum System Voltage | 1500 V |
| Dimensions (H/W/D) | 1722 x 1134 x 35 mm |
| Weight | 22 kg |
| Cell Size | 182 x 91 mm |
| Glass Type | Tempered, Anti-Reflection Coating |
| Glass Thickness | 3.2 mm |
| Operating Temperature Range | -40°C to +85°C |
| NOCT (Nominal Operating Cell Temp) | 45 ± 2°C |
| Temp Coeff. of Pmax | -0.36%/°C |
| Temp Coeff. of Voc | -0.29%/°C |
| Temp Coeff. of Isc | +0.05%/°C |
| Cable Length | 1000 mm |
| Mechanical Load | 551 kg/m² |
| Wind Resistance | 23 m/s (Hail 25mm) |
| Saline Mist Resistance | Level 5 |
Certifications & Compliance
Certifications: IEC 61215, IEC 61730, ISO 9001, ISO 14001
Inverter Compatibility: Compatible with all major string inverters (1500V DC max)
Environmental: Eco-sustainable materials, registered for end-of-life recycling
Warranty: 30 Years Product Warranty | 30 Years Power Warranty (80% output at end)
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-21445 |
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| Manufacturer | PES Supply |
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