MSquare Energy MSEA66M10- 505W
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- SKU
- PES-SPS-SOL-12090
- Unit price
- $0.36/W
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MSquare Energy MSEA66M10-505W Monocrystalline Solar Panel
Model MSEA66M10-505W | Monocrystalline | 132 Cells | Mono | 1500V System Voltage
Product Overview
The MSquare Energy MSEA66M10-505W is a high-performance monocrystalline solar panel designed for strong output and dependable long-term operation. It delivers up to 505Wp with module efficiency reaching 21.27 percent. The panel uses 132 cells and is built for stable energy generation in demanding Australian conditions. It also offers a 25-year product warranty and a 25-year linear power warranty, making it a practical choice for residential and commercial solar installations.
Key Benefits
High Power Output: This module reaches 505Wp for strong energy production in limited roof space.
Excellent Efficiency: Its 21.27 percent efficiency helps convert more sunlight into usable electricity.
Long-Term Reliability: The 25-year product warranty and power warranty support lasting performance.
Low Degradation: Power degradation is limited to 0.66 percent, helping maintain output over time.
Strong Mechanical Design: The panel supports high wind and mechanical loads for reliable outdoor use.
How It Works
The MSEA66M10-505W works by converting sunlight into direct current electricity through monocrystalline silicon cells. Its cell architecture is designed for efficient light capture and stable power delivery across changing conditions. The anti-reflection glass helps improve light absorption, while the bypass diode structure supports output stability when part of the module is shaded. The electrical design is optimized for 1500V system compatibility, which suits modern string inverter installations. Its performance is also supported by low temperature coefficients, helping reduce power loss as panel temperatures rise.
Light Conversion: Monocrystalline cells absorb solar radiation and turn it into electrical energy. This supports high efficiency and steady daily generation.
Shade Management: Three bypass diodes help reduce the impact of partial shading. This improves overall module stability and output continuity.
System Integration: The panel is built for 1500V DC systems and a 20A series fuse rating. This makes installation suitable for modern solar arrays.
Technical Specifications
| Brand | MSquare Energy |
| Model Number | MSEA66M10-505W |
| Technology | Monocrystalline |
| Maximum Power | 505 Wp |
| Power Range | 475 to 505 Wp |
| Module Efficiency | 21.27% |
| Voltage at Maximum Power | 38.9 V |
| Current at Maximum Power | 12.97 A |
| Open Circuit Voltage | 46 V |
| Short Circuit Current | 13.84 A |
| NOCT Maximum Power | 342 Wp |
| NOCT Voltage at Maximum Power | 33.3 V |
| NOCT Current at Maximum Power | 10.29 A |
| NOCT Open Circuit Voltage | 39.4 V |
| NOCT Short Circuit Current | 11.13 A |
| Power Tolerance | 0 to +1% |
| Operating Temperature Range | -40°C to 85°C |
| Nominal Operating Cell Temperature | 45±2°C |
| Temperature Coefficient of Pmax | -0.37%/°C |
| Temperature Coefficient of Voc | -0.29%/°C |
| Temperature Coefficient of Isc | 0.05%/°C |
| Maximum System Voltage | 1500 V DC |
| Series Fuse Rating | 20 A |
| Cell Size | 182×182 mm |
| Cell Number | 132 |
| Panel Dimensions | 2094 × 1134 × 35 mm |
| Weight | 6.5 kg |
| Glass Type | Anti-reflection coating glass |
| Glass Thickness | 3.2 mm |
| Junction Box | IP68, 3 bypass diodes |
| Country | Australia |
| Seller Name | MSquare Energy Pty Ltd |
Certifications & Compliance
Certifications: DEKRA certified to IEC standards, UL790 fire class C performance, IP68 junction box protection, double EL tested, earth leakage tested to 3600V DC.
Inverter Compatibility: Suitable for modern 1500V DC solar systems and string inverter applications.
Environmental: Built for -40°C to 85°C operation, with 2400 Pa wind load and 5400 Pa mechanical load resistance.
Warranty: 25-year product warranty, 25-year power warranty, 97.5% at year one, 92.5% at year ten, and 83.5% at year twenty-five.
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-12090 |
|---|---|
| Manufacturer | PES Supply |
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