GCLSI 665W Solar Panel
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- SKU
- PES-SPS-SOL-6175
- Unit price
- $0.27/W
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GCLSI 665 665W Monocrystalline Bifacial Solar Panel
Model No. 665 | Monocrystalline | 132 Cell | Bifacial | 1500V System Voltage
Product Overview
The GCLSI 665 is a high-output solar panel built for strong commercial and utility performance. This bifacial monocrystalline module delivers up to 665 Wp with 21.4% efficiency. Its 132-cell format supports dependable energy generation in demanding environments. The panel uses anti-reflection coated glass, anodized aluminium framing, and a durable junction box design. A 12-year product warranty and 30-year power warranty provide long-term confidence. The module is also engineered for broad operating conditions and stable electrical behavior.
Key Benefits
High Power Rating: The module reaches 665 Wp for strong energy yield per panel.
Bifacial Design: Rear-side generation can improve output in suitable installations.
Efficient Performance: 21.4% efficiency supports better use of roof or ground space.
Long-Term Reliability: The 12-year product warranty adds extra peace of mind.
Strong Durability: Anti-reflection glass and an anodized aluminium frame support lasting outdoor use.
How It Works
The GCLSI 665 converts sunlight into electricity through monocrystalline solar cells. Each cell captures light and produces direct current for the system. The bifacial construction allows the rear side to contribute additional energy when reflected light is available. This is especially useful on bright surfaces and open ground-mount layouts. The module is designed to maintain stable output across a wide temperature range. Its electrical ratings help it integrate into large-scale systems with confidence.
Sunlight Conversion: Monocrystalline cells absorb sunlight and generate electricity efficiently. The design supports strong output in a compact module format.
Bifacial Energy Capture: The rear side can collect reflected light from the installation surface. This can raise total system production under the right conditions.
System Integration: The panel operates with a 1500V maximum system voltage and a 35A fuse rating. These values support safe integration in larger solar arrays.
Technical Specifications
| Technology | Monocrystalline, Bifacial |
| Model Number | 665 |
| Power Range | 655 to 675 Wp |
| Maximum Power (Pmax) | 665 Wp |
| Voltage at Maximum Power (Vmpp) | 38.2 V |
| Current at Maximum Power (Impp) | 17.41 A |
| Open Circuit Voltage (Voc) | 46 V |
| Short Circuit Current (Isc) | 18.36 A |
| Panel Efficiency | 21.4% |
| Power Tolerance | 0 to +0.75% |
| Temperature | 45±2 °C |
| Operating Temperature Range | -40 to 85 °C |
| Temperature Coefficient of Pmax | -0.35%/°C |
| Temperature Coefficient of Voc | -0.28%/°C |
| Temperature Coefficient of Isc | 0.05%/°C |
| Maximum System Voltage | 1500 V |
| Series Fuse Rating | 35 A |
| Panel Dimensions | 2384 x 1303 x 33 mm |
| Weight | 38.5 kg |
| Cell Size | 210 × 105 mm |
| Cell Number | 132 |
| Glass Type | Anti-reflection Coating Glass |
| Glass Thickness | 2 mm |
| Frame Type | Anodized Aluminium |
| Junction Box Diodes | 3 |
| Junction Box Protection | C |
| Seller Name | GCL System Integration Technology Co., Ltd. |
| Country of Origin | China |
Certifications & Compliance
Certifications: Not specified in the provided product data.
Inverter Compatibility: Suitable for utility-scale and commercial solar system designs.
Environmental: Built for outdoor operation from -40 to 85 °C.
Warranty: 12-year product warranty and 30-year power warranty with 84.95% total degradation rate.
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-6175 |
|---|---|
| Manufacturer | PES Supply |
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