Waaree Energies WSMD-390
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Waaree Energies WSMD-390 390Wp PERC Monocrystalline Solar Panel
WSMD-390 | PERC Technology | 144 Half-Cell | Monocrystalline | 1500V System Voltage
Product Overview
The Waaree Energies WSMD-390 390Wp PERC Monocrystalline Solar Panel delivers exceptional performance for residential and commercial solar projects. This high-efficiency module features advanced PERC technology to maximize energy generation even in low-light conditions. With a rated power output of 390 watts, it ensures reliable electricity production for your home or business. The panel boasts an impressive module efficiency of 19.37%, allowing more power per square meter compared to standard panels. Its robust construction includes tempered glass with anti-reflection coating to protect against harsh weather elements. The monocrystalline cell design provides superior longevity and consistent performance over decades. Manufactured by Waaree Energies Ltd in India, this panel combines quality engineering with sustainable energy goals. The 144-cell configuration optimizes voltage and current output for efficient system integration. Its anodized aluminum frame ensures durability while maintaining a sleek aesthetic appearance. This solar panel is an ideal choice for maximizing your solar investment return.
Key Benefits
High Power Output: Generates 390 watts of power for substantial energy savings and reduced grid dependency.
Advanced PERC Technology: Enhances light absorption to improve efficiency and energy yield in various weather conditions.
Superior Durability: Features tempered glass and anodized aluminum frame to withstand extreme temperatures and physical stress.
Long-Term Warranty: Includes a 12-year product warranty and 25-year performance warranty for guaranteed reliability.
Low Degradation Rate: Maintains over 81.9% output after 25 years due to minimal annual degradation of 0.65%.
How It Works
The Waaree WSMD-390 solar panel converts sunlight into usable electricity through the photovoltaic effect. Sunlight photons strike the monocrystalline silicon cells, exciting electrons to create an electrical current. This direct current is then collected by the busbars and sent to the junction box for system integration. The advanced PERC layer reflects unused light back into the cell, boosting overall energy conversion efficiency. The anti-reflection coating on the tempered glass minimizes light loss, ensuring maximum photon absorption. Temperature coefficients are optimized to maintain stable power output even during hot operating conditions. The MC4 connectors provide a secure and weatherproof connection for seamless system assembly.
Photovoltaic Conversion: Sunlight photons excite electrons in silicon cells to generate direct electrical current for power usage. This process happens instantly when light hits the panel surface.
PERC Enhancement: The PERC layer reflects unabsorbed light back into the cell to increase photon utilization and efficiency. This technology significantly boosts energy yield compared to standard cells.
Weather Resistance: Tempered glass with anti-reflection coating protects internal components from rain, dust, and UV damage. The IP68 junction box ensures complete waterproof protection for safe operation.
Technical Specifications
| Nominal Power (Pmax) | 390 Wp |
| Module Efficiency | 19.37% |
| Voltage at Max Power (Vmpp) | 39.56 V |
| Current at Max Power (Impp) | 9.88 A |
| Open Circuit Voltage (Voc) | 48.76 V |
| Short Circuit Current (Isc) | 10.29 A |
| Max System Voltage | 1500 V |
| Cell Type | Monocrystalline PERC |
| Cell Count | 144 Cells |
| Dimensions (L x W x T) | 2007 x 1003 x 40 mm |
| Weight | 23.5 kg |
| Glass Type | 3.2 mm Tempered with ARC |
| Frame Type | Anodized Aluminium |
| Junction Box Protection | IP68 Weatherproof |
| Connector Type | MC4 Compatible |
| Temperature Coefficient Pmax | -0.37%/°C |
| Operating Temperature Range | -40°C to +85°C |
| Series Fuse Rating | 20 A |
Certifications & Compliance
Certifications: IEC 61215, IEC 61730, TUV Certified
Inverter Compatibility: Compatible with all major string inverters (1500V system)
Environmental: PID Free, UV Resistant, RoHS Compliant
Warranty: 12 Years Product Warranty, 25 Years Performance Warranty (81.9% output)
● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-22694 |
|---|---|
| Manufacturer | PES Supply |
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