Waaree Energies WSD-385
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Waaree Energies WSD-385 385Wp PERC Polycrystalline Solar Panel
WSD-385 | PERC | 144 Polycrystalline Cells | Mono | 1500V System Voltage
Product Overview
The Waaree Energies WSD-385 385Wp PERC Polycrystalline Solar Panel delivers reliable energy for residential and commercial projects. This robust module features 144 high-quality polycrystalline cells optimized for consistent power generation. Its advanced PERC technology enhances light absorption to maximize efficiency at 17.71%. The panel withstands harsh weather with a 3.2mm tempered glass front and anti-reflection coating. Built for durability, it offers a 10-year product warranty and a 25-year performance guarantee. Operating safely up to 1500V, it suits diverse system configurations. Weighing 23.5 kg, it ensures structural stability without compromising installation ease. Ideal for India's climate, it resists PID and UV degradation effectively.
Key Benefits
High Power Output: Generates 385 Wp of power under standard test conditions for efficient energy production.
Superior Efficiency: Achieves 17.71% module efficiency using PERC technology to capture more sunlight.
Long-Term Warranty: Includes a 10-year product warranty and 25-year performance warranty guaranteeing 80.7% output.
Weather Resilience: Operates reliably between -40°C and 85°C with strong wind and snow load resistance.
PID & UV Resistance: Features PID-free encapsulation and UV-resistant glass to prevent long-term degradation.
How It Works
This solar panel converts sunlight into electricity through the photovoltaic effect within its 144 polycrystalline cells. The PERC layer reflects unused light back into the cell, boosting energy conversion rates significantly. Robust construction ensures stable operation even under extreme thermal stress or heavy mechanical loads. The anti-reflection coating minimizes light loss, allowing more photons to generate electron flow. This efficient design results in consistent power output throughout the day and across varying seasons.
Photovoltaic Conversion: Sunlight strikes polycrystalline silicon cells, releasing electrons to create direct current electricity. This process generates power instantly upon exposure to light.
PERC Enhancement: The Passivated Emitter and Rear Cell layer reflects unabsorbed light back into the silicon. This increases the total energy captured from each photon.
Thermal Stability: The panel manages heat with a low temperature coefficient of -0.38%/°C for power. This ensures minimal power loss during hot summer days.
Technical Specifications
| Nominal Power (Pmax) | 385 Wp |
| Module Efficiency | 17.71% |
| Voltage at Max Power (Vmpp) | 38.66 V |
| Current at Max Power (Impp) | 9.98 A |
| Open Circuit Voltage (Voc) | 46.51 V |
| Short Circuit Current (Isc) | 10.70 A |
| Max System Voltage | 1500 V |
| Series Fuse Rating | 22 A |
| Cell Type | Polycrystalline (PERC) |
| Cell Count | 144 Cells (12x6 || 12x6) |
| Dimensions (L x W x T) | 2094 x 1038 x 35 mm |
| Weight | 23.5 kg |
| Front Glass | 3.2mm Tempered (ARC Coating) |
| Frame Material | Anodized Aluminium Alloy |
| Junction Box | IP68 Weatherproof PPO |
| Connector Type | MC4 Compatible |
| Temp Coeff. Pmax | -0.38%/°C |
| Temp Coeff. Voc | -0.36%/°C |
| Temp Coeff. Isc | 0.07%/°C |
| NOCT | 43 ± 2 °C |
| Operating Range | -40°C to 85°C |
Certifications & Compliance
Certifications: IEC 61215, IEC 61730, IEC TS 62804-1, UL 61730, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018
Inverter Compatibility: Compatible with all major string inverters supporting 1500V input systems
Environmental: PID Free, UV Resistant, Anti-reflection Coating, Weatherproof PPO
Warranty: 10 Years Product Warranty, 25 Years Power Output Warranty (80.7% End-of-Warranty Output)
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-22679 |
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| Manufacturer | PES Supply |
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