Osda Solar ODA555-28V-MHD
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Osda Solar ODA555-28V-MHD 555W Bifacial PERC Monocrystalline Solar Panel
Model ODA555-28V-MHD | Bifacial PERC | 110 Half-Cell | Bifacial | 1500V System Voltage
Product Overview
The Osda Solar ODA555-28V-MHD is a premium bifacial solar panel engineered for superior energy generation. It utilizes advanced PERC technology and 210x105mm half-cut cells to achieve 21.24% efficiency. This module captures sunlight from both front and rear surfaces, significantly boosting total power output. Its robust design includes a 2.0mm tempered glass front with anti-reflection coating for maximum light transmission. The anodized aluminum frame ensures long-term structural integrity against harsh weather conditions. Operating temperatures range from -40°C to 85°C, making it suitable for extreme climates globally. The panel weighs only 33kg, facilitating easier transport and installation on various mounting structures. It supports a maximum system voltage of 1500V for large-scale grid applications. With a 15-year product warranty and 30-year power warranty, Osda Solar guarantees long-term reliability. This panel reduces system BOS costs while delivering higher equivalent power generation per square meter.
Key Benefits
Higher Power Generation: Bifacial design captures rear-side light, increasing equivalent power output by up to 25% compared to standard panels.
Superior Efficiency: PERC technology and large 210mm cells achieve 21.24% module efficiency for optimal energy conversion.
Enhanced Durability: IP68 waterproof junction box and 5400Pa mechanical load resistance withstand harsh environmental conditions.
Lower BOS Costs: Higher power output reduces the number of panels needed, lowering overall system balance-of-system expenses.
Anti-PID Performance: Optimized battery process and material control prevent power degradation from induced voltage effects.
How It Works
This solar panel converts sunlight into electricity using advanced photovoltaic cells. The bifacial design allows light absorption from both the front and rear surfaces. This dual-sided capture significantly increases total energy generation compared to single-sided panels. The PERC technology enhances electron collection efficiency, reducing energy loss during conversion. Large 210mm cells with half-cut design minimize internal resistance and improve current flow. The anti-reflection coating on tempered glass maximizes light penetration into the cell layer. The junction box protects internal connections with IP68 waterproof sealing against moisture and dust. The frame provides structural support while resisting chemical corrosion in harsh environments. Low temperature coefficients ensure stable performance even when cell temperatures rise significantly.
Bifacial Light Capture: Rear-side albedo reflection is captured by transparent cells, adding extra power to the front-side generation. This dual exposure boosts total output by up to 25% in optimal conditions.
PERC Cell Efficiency: Passivated emitter and rear contact technology reduces electron recombination at the cell surface. This results in higher voltage and current output per unit of sunlight received.
Low-Light Performance: Excellent IAM and low-light sensitivity enable power generation during early morning and late evening hours. This extends daily operating time beyond standard peak sunlight periods.
Technical Specifications
| Maximum Power (Pmax) | 555 Wp |
| Module Efficiency | 21.24% |
| Voltage at Maximum Power (Vmpp) | 31.8 V |
| Current at Maximum Power (Impp) | 17.45 A |
| Open Circuit Voltage (Voc) | 38.1 V |
| Short Circuit Current (Isc) | 18.56 A |
| Power Tolerance | 0 ~ +3% |
| Temperature Coefficient of Pmax | -0.34%/°C |
| Temperature Coefficient of Voc | -0.25%/°C |
| Temperature Coefficient of Isc | +0.04%/°C |
| Operating Temperature Range | -40°C to 85°C |
| Maximum System Voltage | 1500 V |
| Series Fuse Rating | 30 A |
| Panel Dimensions (H/W/D) | 2384 x 1096 x 30 mm |
| Weight | 33 kg |
| Cell Size | 210 x 105 mm |
| Number of Cells | 110 |
| Glass Type | Anti-reflection Coating, Tempered Glass |
| Glass Thickness | 2.0 mm |
| Frame Type | Anodized Aluminium |
| Junction Box Diodes | 3 Diodes |
| Junction Box Protection | IP68 Waterproof |
Certifications & Compliance
Certifications: TUV, MCS, CEC, IEC61215, IEC61730, ISO, CE, CQC
Inverter Compatibility: Compatible with all major string inverters supporting 1500V input
Environmental: Salt spray, ammonia gas, and fire rating A compliant
Warranty: 15 Years Product Warranty, 30 Years Power Warranty (84.95% output)
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-13673 |
|---|---|
| Manufacturer | PES Supply |
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