ERA Solar ERA-RC66HD620M
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ERA Solar ERA-RC66HD620M 620W N-Type TOPCon Bifacial Solar Panel
Model ERA-RC66HD620M | N-Type TOPCon | 132 Half-Cut Bifacial Cells | Bifacial | 1500V System Voltage
Product Overview
The ERA Solar ERA-RC66HD620M 620W N-Type TOPCon Bifacial Solar Panel delivers exceptional energy performance for modern solar installations. This advanced module features 132 high-efficiency N-type half-cut cells built with TOPCon technology. It generates up to 620 watts of power with a remarkable module efficiency of 23.32 percent. The double-glass bifacial design captures sunlight from both front and rear surfaces. This unique feature increases total energy output by 5 to 25 percent compared to standard panels. The panel is engineered for low-light performance and extreme temperature stability. Its robust construction ensures reliable operation in harsh environmental conditions worldwide.
Key Benefits
High Power Output: Generates up to 620 watts with positive tolerance of 0 to +5 watts for reliable performance.
Bifacial Energy Capture: Captures sunlight on both sides to boost energy yield by 5 to 25 percent over standard panels.
Superior Efficiency: Achieves 23.32 percent module efficiency using advanced N-type TOPCon technology for maximum conversion.
Low-Light Performance: Advanced glass and surface texturing enable excellent power generation even in dawn, dusk, or cloudy weather.
Long-Term Durability: Features double-glass construction with high load capacity for snow and wind resistance in extreme climates.
How It Works
This solar panel converts sunlight into electricity through advanced N-type TOPCon cell technology. The transparent dual-glass design allows light to reach cells from both front and rear surfaces. This bifacial mechanism significantly increases total energy harvest compared to traditional single-sided panels. The half-cut cell design reduces internal resistance and improves power output under partial shading conditions. Advanced surface texturing minimizes light reflection and maximizes photon absorption for higher efficiency. The module maintains stable performance across a wide operating temperature range from -40°C to +85°C.
Bifacial Light Absorption: Sunlight strikes the front cells while reflected light from the ground reaches rear cells. This dual-sided capture increases total energy output by 5 to 25 percent.
Half-Cut Cell Technology: Each cell is cut in half to reduce internal electrical resistance and heat generation. This design improves power output even when part of the panel is shaded.
Low-Light Optimization: Special glass coating and surface texturing reduce light reflection during dawn or cloudy days. This feature ensures consistent power generation even in poor lighting conditions.
Technical Specifications
| Maximum Power (Pmax) | 620 Wp (0~+5W tolerance) |
| Module Efficiency | 23.32% |
| Cell Technology | N-Type TOPCon, Bifacial |
| Number of Cells | 132 Half-Cut (6x11x2) |
| Cell Dimensions | 182x105mm, Monocrystalline Silicon |
| Voltage at Max Power (Vmpp) | 40.15 V |
| Current at Max Power (Impp) | 15.45 A |
| Open Circuit Voltage (Voc) | 48.5 V |
| Short Circuit Current (Isc) | 16.15 A |
| Maximum System Voltage | 1500V/DC |
| Power Temperature Coefficient | -0.30%/°C |
| Operating Temperature Range | -40°C to +85°C |
| Module Dimensions (H/W/D) | 2384x1134x30 mm |
| Module Weight | 32.5 kg |
| Front Cover Material | 2.0mm Low-Iron Tempered Glass |
| Back Cover Material | 2.0mm Low-Iron Tempered Glass |
| Snow Load Capacity | 5400 Pa (IEC61215) |
| Wind Load Capacity | 2400 Pa (IEC61215) |
| Bifaciality Ratio | 10% (Rear/Front) |
| Number of Diodes | 3 |
| Maximum Series Fuse | 30A |
Certifications & Compliance
Certifications: IEC61215 (2021), IEC61730 (2023), IEC61701, IEC61215-2 (Bifaciality), ISO9001 (2015), ISO14001 (2015), ISO45001 (2018), INMETRO
Inverter Compatibility: Compatible with all standard inverters supporting 1500V DC systems
Environmental: Environment Management System certified, fire rating Class A, excellent temperature coefficient
Warranty: 15 Year Product Warranty, 30 Year Linear Power Warranty, <1% First Year Degradation, <0.4% Year 2-30 Degradation
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-4327 |
|---|---|
| Manufacturer | PES Supply |
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