Waaree Energies WSMD-520
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Waaree Energies WSMD-520 520W Mono PERC Monocrystalline Solar Panel
Model WSMD-520 | Mono PERC | 144 Half-Cell | Monocrystalline | 1500V System Voltage
Product Overview
The Waaree Energies WSMD-520 is a high-performance **520W solar panel** built with Mono PERC monocrystalline technology. It is designed for strong output, reliable operation, and dependable long-term value. This module belongs to the ARKA series and is engineered for commercial and utility-scale solar installations. Its 144 half-cut cell layout helps improve power generation and reduce resistance losses. The module offers a 12-year product warranty and a 12-year power warranty to 91.95 percent, followed by 25 years at 84.95 percent. With a 20.2 percent module efficiency, it delivers a balanced mix of performance and durability.
Key Benefits
High Power Output: The module delivers a maximum power of 520 Wp for demanding solar projects.
Strong Efficiency: Its 20.2 percent efficiency supports better energy yield in limited roof or ground space.
Half-Cut Cell Design: The 144-cell layout helps improve current handling and reduce internal power losses.
Durable Construction: Tempered glass, anodized aluminium, and IP68 protection support long service life.
Warranty Support: The included warranty coverage provides added confidence for buyers and installers.
How It Works
The WSMD-520 converts sunlight into electricity through Mono PERC monocrystalline cells. Light strikes the tempered front glass and is absorbed by the silicon cells. That energy is then converted into direct current for solar system use. The half-cut cell layout improves electrical flow and helps reduce heat-related loss. This design can support more stable output during real-world operating conditions. The module is suited to systems that need dependable generation and efficient space use. Its electrical profile and mechanical build are aligned for practical solar installation requirements.
Light Absorption: The anti-reflection tempered glass helps sunlight reach the cell surface more effectively. This supports steady energy capture throughout the day.
Cell Conversion: Mono PERC cells convert the captured light into electricity with strong efficiency. The module is designed to deliver consistent power at standard test conditions.
System Integration: The electrical ratings support connection into larger PV systems. The 1500V maximum system voltage helps suit commercial-scale designs.
Technical Specifications
| Brand | Waaree Energies Ltd |
| Model Number | WSMD-520 |
| Technology | Mono PERC |
| Cell Type | Monocrystalline |
| Power Range | 515 to 545 Wp |
| Maximum Power (Pmax) | 520 Wp |
| Voltage at Maximum Power (Vmpp) | 41.14 V |
| Current at Maximum Power (Impp) | 12.65 A |
| Open Circuit Voltage (Voc) | 49.01 V |
| Short Circuit Current (Isc) | 13.55 A |
| Module Efficiency | 20.2% |
| NOCT | 43 ± 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 | 0.05 %/°C |
| Maximum System Voltage | 1500 V |
| Series Fuse Rating | 25 A |
| Panel Dimensions | 2272 x 1133 x 35 mm |
| Weight | 27.5 kg |
| Cell Size | 182 × 91 mm |
| Cell Number | 144 |
| Glass Type | Anti-reflection coated tempered glass, 3.2 mm thick |
| Frame Type | Anodized aluminium |
| Junction Box Protection | IP68 |
| Seller Name | Waaree Energies Ltd |
| Country of Origin | India |
Certifications & Compliance
Certifications: ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, independent factory assessment by BLACK & VEATCH
Inverter Compatibility: Suitable for 1500V solar PV systems and commercial grid-connected installations
Environmental: Designed for -40 to 85 °C operation with PID and UV-resistant module construction details from the series datasheet
Warranty: 12 years product warranty, 12 years power warranty to 91.95%, and 25 years power warranty to 84.95%
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-22698 |
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| Manufacturer | PES Supply |
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