GCLSI 670W Solar Panel
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- SKU
- PES-SPS-SOL-6177
- Unit price
- $0.27/W
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GCLSI 670 670W Bifacial Monocrystalline Solar Panel
Model 670 | Bifacial Monocrystalline | 132 Cells | Bifacial | 1500V System Voltage
Product Overview
The GCLSI 670 solar panel is a high-output bifacial module designed for demanding commercial and utility-scale projects. It combines monocrystalline cell technology with a large-format 132-cell layout for strong energy yield and reliable performance. The module delivers up to 670 Wp of maximum power and reaches 21.6% panel efficiency. Its bifacial design helps capture additional light from the rear side. That can improve total system generation in suitable installations. The module also supports a 1500V system architecture for modern solar arrays. With a 12-year product warranty and 30-year power warranty, it is built for long-term project value.
Key Benefits
High Power Density: The module delivers 670 Wp, helping reduce balance-of-system requirements per watt.
Bifacial Energy Gain: Rear-side generation can increase total output when installed over reflective surfaces.
Strong Efficiency: A 21.6% efficiency rating supports excellent space utilization in large solar arrays.
Project-Friendly Voltage: A 1500V maximum system voltage helps suit utility-scale string designs.
Long-Term Reliability: The 12-year product warranty and 30-year power warranty support asset planning.
How It Works
This solar panel converts sunlight into electricity through monocrystalline photovoltaic cells. The 132-cell structure is arranged to support efficient power generation under a wide range of operating conditions. When sunlight reaches the front surface, the cells generate direct current for the solar system. The bifacial construction can also capture reflected light from behind the module. That gives the panel an advantage in elevated, ground-mounted, or light-colored surface installations. The anti-reflection glass helps improve light entry. The anodized aluminum frame supports mechanical strength and installation stability. Together, these features create a durable module suited to large-scale solar projects.
Photon Capture: Sunlight strikes the monocrystalline cells and creates electrical current. The anti-reflection glass helps reduce light loss.
Bifacial Generation: The rear side can absorb reflected light. This can raise total energy yield in suitable mounting environments.
System Integration: The module operates within a 1500V system design. That helps it integrate into modern string inverter configurations.
Technical Specifications
| Technology | Bifacial Monocrystalline |
| Model No. | 670 |
| Maximum Power Output | 670 Wp |
| Power Tolerance | 0 ~ +0.75 % |
| Panel Efficiency | 21.6 % |
| Voltage at Maximum Power | 38.4 V |
| Current at Maximum Power | 17.45 A |
| Open Circuit Voltage | 46.2 V |
| Short Circuit Current | 18.41 A |
| Secondary Power Rating | 506.9 Wp |
| Secondary Vmpp | 35.82 V |
| Secondary Impp | 14.15 A |
| Secondary Voc | 43.52 V |
| Secondary Isc | 14.84 A |
| Operating Temperature Range | -40 to 85 °C |
| Temperature | 45±2 °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 |
| Seller Name | GCL System Integration Technology Co., Ltd. |
| Country | China |
Certifications & Compliance
Certifications: Not specified in the provided content.
Inverter Compatibility: Suitable for modern 1500V solar system designs.
Environmental: Operating temperature range: -40 to 85 °C.
Warranty: 12-year product warranty and 30-year power warranty.
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-6177 |
|---|---|
| Manufacturer | PES Supply |
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