Greensun Solar HJT 745W
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- SKU
- PES-SPS-SOL-7431
- Unit price
- $0.24/W
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Greensun Solar HJT 745W Bifacial Monocrystalline Solar Panel
HJT 745W | Bifacial HJT | 132 Half-Cell | Bifacial | 1500V System Voltage
Product Overview
The Greensun Solar HJT 745W Bifacial Monocrystalline Solar Panel represents a breakthrough in high-efficiency photovoltaic technology. This advanced panel delivers 745 watts of maximum power with an impressive 24.1% module efficiency. Its bifacial design captures sunlight from both sides, significantly boosting energy generation in diverse environments. The panel utilizes premium HJT cells with 132 half-cells for optimal performance. Built with durability, it withstands harsh weather conditions while maintaining stable output. Ideal for commercial and industrial solar projects requiring high power density. The low temperature coefficient ensures reliable performance even in hot climates. This model is part of a power range spanning 735 to 750 watts. Manufactured by Greensun Solar Energy Tech Co., Ltd in China, it meets global quality standards. The panel's compact dimensions save space while delivering massive energy output. Its advanced TOPCon and HJT fusion technology enhances conversion rates. This solar panel is a top choice for sustainable energy solutions worldwide.
Key Benefits
High Power Output: Delivers 745W maximum power for superior energy generation in limited spaces.
Bifacial Efficiency: Captures sunlight from both front and rear sides to increase total energy yield by up to 25%.
Advanced HJT Technology: Merges crystalline silicon with amorphous thin-film for exceptional light absorption and passivation.
Low Temperature Loss: Features -0.35%/°C temperature coefficient ensuring stable performance in hot summer climates.
Durable Construction: Built with double-glass design and 132 half-cells for long-term reliability and weather resistance.
How It Works
The Greensun Solar HJT 745W panel converts sunlight into electricity through a sophisticated heterojunction process. Sunlight strikes the front surface, exciting electrons within the N-type silicon wafer substrate. This creates a flow of direct current that is captured by the conductive grid. The bifacial design allows additional light to reflect onto the rear surface, generating extra power. This dual-sided capture maximizes energy production even in low-light or reflective environments. The panel operates efficiently across a wide temperature range due to its low thermal coefficient. Advanced passivation layers reduce electron recombination, enhancing overall voltage and efficiency. The system integrates seamlessly with standard inverters for grid-tied or off-grid applications.
Heterojunction Effect: Amorphous silicon merges with crystalline silicon to create a passivation layer. This layer significantly boosts open-circuit voltage and overall conversion efficiency.
Bifacial Light Capture: The double-glass design allows light to penetrate the rear side. This captures reflected sunlight, increasing total energy yield by up to 25%.
Low Thermal Loss: The HJT structure maintains high efficiency even at elevated temperatures. This ensures consistent power output during hot summer days.
Technical Specifications
| Model Number | HJT 745W |
| Technology Type | Bifacial, TOPCon, HJT |
| Maximum Power (Pmax) | 745 Wp |
| Power Tolerance | 0 ~ +0.5 % |
| Panel Efficiency | 24.1 % |
| Voltage at Maximum Power (Vmpp) | 42.49 V |
| Current at Maximum Power (Impp) | 17.56 A |
| Open Circuit Voltage (Voc) | 50.58 V |
| Short Circuit Current (Isc) | 18.54 A |
| Temperature Coefficient of Pmax | -0.35 %/°C |
| Temperature Coefficient of Voc | -0.28 %/°C |
| Temperature Coefficient of Isc | 0.048 %/°C |
| Panel Dimension (H/W/D) | 2384x1303x33 mm |
| Weight | 38.5 kg |
| Cell Number | 132 |
| Cell Size | 210mm Solar Cells |
| Power Range | 735 ~ 750 Wp |
| Manufacturer | Greensun Solar Energy Tech Co., Ltd |
| Country of Origin | China |
Certifications & Compliance
Certifications: TUV, IEC, CE, ISO
Inverter Compatibility: Compatible with all major string inverters and microinverters
Environmental: RoHS compliant, recyclable materials, low carbon footprint
Warranty: 30 Years Product Warranty, 25 Years Power Output Warranty
● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-7431 |
|---|---|
| Manufacturer | PES Supply |
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