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Solar Depot RS41-405M-E3 400–420W Monocrystalline Monofacial Solar Panel
Model RS41-405M-E3 | Monocrystalline | 108 Half-Cell | Monofacial | 1500V System Voltage
Product Overview
The Solar Depot RS41-405M-E3 is a high-efficiency monocrystalline solar panel built for dependable performance in residential and commercial projects. It delivers 405 Wp of maximum power with a module efficiency of 20.74 percent. The panel uses 108 cells and a positive power tolerance of 0 to +3 percent. Its monofacial design supports strong energy production from direct sunlight. A 12-year product warranty and long performance coverage add confidence for long-term use. The compact 30 mm frame and 22 kg weight support easier handling during installation. This model is designed for systems that value stable output, durable construction, and strong field reliability.
Key Benefits
High Power Output: The module reaches 405 Wp for strong daily energy generation.
Efficient Cell Design: Monocrystalline cells help maximize performance within a compact footprint.
Positive Tolerance: A 0 to +3 percent power tolerance supports reliable delivered output.
Durable Build: Tempered glass, anodized aluminium, and IP68 protection improve long-term durability.
Weather Resilience: The operating range from -40 to 85 °C supports harsh climate conditions.
Long Warranty Support: Performance coverage extends for 25 years with controlled degradation.
How It Works
This solar panel converts sunlight into usable electricity through monocrystalline photovoltaic cells. Incoming light generates direct current, which is then collected through the module’s electrical layout. The half-cell architecture helps reduce resistive losses and improves current handling. Tempered glass protects the cells while maintaining high light transmission. The anodized aluminium frame adds structural strength for rooftop and ground-mounted installations. The junction box with IP68 protection helps keep internal connections secure in outdoor environments. In practical use, the panel is designed to perform steadily under everyday irradiance changes and temperature variation.
Light-to-Power Conversion: Sunlight is absorbed by the monocrystalline cells, which produce direct current electricity. The electrical output is guided toward the junction box for system integration.
Half-Cell Current Management: The 108-cell layout supports efficient current flow and stable output. This structure can help reduce power loss under real-world operating conditions.
Protection and Durability: Tempered glass, sealed electronics, and a strong aluminium frame protect the module. These features support long-term outdoor operation across wide temperature conditions.
Technical Specifications
| Brand | Solar Depot |
| Model Number | RS41-405M-E3 |
| Technology | Monocrystalline |
| Module Type | Monofacial |
| Maximum Power (Pmax) | 405 Wp |
| Power Range | 400 to 420 Wp |
| Power Tolerance | 0 to +3% |
| Panel Efficiency | 20.74% |
| Efficiency Range | 20.48 to 21.51% |
| Voltage at Maximum Power (Vmpp) | 31.1 V |
| Current at Maximum Power (Impp) | 13.03 A |
| Open Circuit Voltage (Voc) | 37.3 V |
| Short Circuit Current (Isc) | 13.77 A |
| Nominal Power at NOCT | 302.7 Wp |
| NOCT Voltage at Maximum Power | 28.9 V |
| NOCT Current at Maximum Power | 10.47 A |
| NOCT Open Circuit Voltage | 34.8 V |
| NOCT Short Circuit Current | 11.12 A |
| Operating Cell Temperature | 45±2 °C |
| Operating Temperature Range | -40 to 85 °C |
| Temperature Coefficient of Pmax | -0.35%/°C |
| Temperature Coefficient of Voc | -0.27%/°C |
| Temperature Coefficient of Isc | 0.04%/°C |
| Maximum System Voltage | 1500 V |
| Series Fuse Rating | 25 A |
| Dimensions | 1722 x 1134 x 30 mm |
| Weight | 22 kg |
| Cell Size | 182 × 91 mm |
| Cell Number | 108 |
| Glass Type | Tempered Glass |
| Glass Thickness | 3.2 mm |
| Frame Type | Anodized Aluminium |
| Junction Box Protection | IP68 |
Certifications & Compliance
Certifications: IEC 61215, IEC 61730, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018
Inverter Compatibility: Suitable for grid-tied and distributed solar projects with 1500V system architecture
Environmental: Designed for wide temperature operation and outdoor exposure with IP68 junction box protection
Warranty: 12-year product warranty, 15-year performance coverage at 90.3%, and 25-year performance coverage at 84.8%
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-17612 |
|---|---|
| Manufacturer | PES Supply |
| Container price | |
| Container qty | |
| Odoo id | |
| Pallet price | |
| Pallet qty | |
| Unit price | |
| Manufacturer | |
| Model number |
No documents available for this product. Contact us to request documentation.

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Specifications
Product Description
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Solar Depot RS41-405M-E3 400–420W Monocrystalline Monofacial Solar Panel
Model RS41-405M-E3 | Monocrystalline | 108 Half-Cell | Monofacial | 1500V System Voltage
405 WpMax Power Output20.74%Module Efficiency108Monocrystalline CellsProduct Overview
The Solar Depot RS41-405M-E3 is a high-efficiency monocrystalline solar panel built for dependable performance in residential and commercial projects. It delivers 405 Wp of maximum power with a module efficiency of 20.74 percent. The panel uses 108 cells and a positive power tolerance of 0 to +3 percent. Its monofacial design supports strong energy production from direct sunlight. A 12-year product warranty and long performance coverage add confidence for long-term use. The compact 30 mm frame and 22 kg weight support easier handling during installation. This model is designed for systems that value stable output, durable construction, and strong field reliability.
Key Benefits
High Power Output: The module reaches 405 Wp for strong daily energy generation.
Efficient Cell Design: Monocrystalline cells help maximize performance within a compact footprint.
Positive Tolerance: A 0 to +3 percent power tolerance supports reliable delivered output.
Durable Build: Tempered glass, anodized aluminium, and IP68 protection improve long-term durability.
Weather Resilience: The operating range from -40 to 85 °C supports harsh climate conditions.
Long Warranty Support: Performance coverage extends for 25 years with controlled degradation.
How It Works
This solar panel converts sunlight into usable electricity through monocrystalline photovoltaic cells. Incoming light generates direct current, which is then collected through the module’s electrical layout. The half-cell architecture helps reduce resistive losses and improves current handling. Tempered glass protects the cells while maintaining high light transmission. The anodized aluminium frame adds structural strength for rooftop and ground-mounted installations. The junction box with IP68 protection helps keep internal connections secure in outdoor environments. In practical use, the panel is designed to perform steadily under everyday irradiance changes and temperature variation.
Light-to-Power Conversion: Sunlight is absorbed by the monocrystalline cells, which produce direct current electricity. The electrical output is guided toward the junction box for system integration.
Half-Cell Current Management: The 108-cell layout supports efficient current flow and stable output. This structure can help reduce power loss under real-world operating conditions.
Protection and Durability: Tempered glass, sealed electronics, and a strong aluminium frame protect the module. These features support long-term outdoor operation across wide temperature conditions.
Technical Specifications
Brand Solar Depot Model Number RS41-405M-E3 Technology Monocrystalline Module Type Monofacial Maximum Power (Pmax) 405 Wp Power Range 400 to 420 Wp Power Tolerance 0 to +3% Panel Efficiency 20.74% Efficiency Range 20.48 to 21.51% Voltage at Maximum Power (Vmpp) 31.1 V Current at Maximum Power (Impp) 13.03 A Open Circuit Voltage (Voc) 37.3 V Short Circuit Current (Isc) 13.77 A Nominal Power at NOCT 302.7 Wp NOCT Voltage at Maximum Power 28.9 V NOCT Current at Maximum Power 10.47 A NOCT Open Circuit Voltage 34.8 V NOCT Short Circuit Current 11.12 A Operating Cell Temperature 45±2 °C Operating Temperature Range -40 to 85 °C Temperature Coefficient of Pmax -0.35%/°C Temperature Coefficient of Voc -0.27%/°C Temperature Coefficient of Isc 0.04%/°C Maximum System Voltage 1500 V Series Fuse Rating 25 A Dimensions 1722 x 1134 x 30 mm Weight 22 kg Cell Size 182 × 91 mm Cell Number 108 Glass Type Tempered Glass Glass Thickness 3.2 mm Frame Type Anodized Aluminium Junction Box Protection IP68 Certifications & Compliance
Certifications: IEC 61215, IEC 61730, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018
Inverter Compatibility: Suitable for grid-tied and distributed solar projects with 1500V system architecture
Environmental: Designed for wide temperature operation and outdoor exposure with IP68 junction box protection
Warranty: 12-year product warranty, 15-year performance coverage at 90.3%, and 25-year performance coverage at 84.8%Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
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