
GSD8K66T 670-690WT Bifacial Dual Glass Half-Cut...
by G-STAR Pte. Ltd. · Singapore
Visit siteAdvanced N-type technology Technology: Bifacial, TOPCon Gstar Solar, a proud member of Singapore-headquartered Standard Energy Group, was established in 2019 to deliver high-performance solar module solutions with global reach. Backed by strong manufacturing capabilities and a relentless focus on R&D, our 4GW module production capacity—strategically located in the Philippines and the United States—positions us to meet rising global demand for premium solar technology. We offer a full portfolio of advanced solar modules powered by P-type, N-type, high-efficiency Back Contact (BC), and Heterojunction (HJT) cell technologies. With outputs from 100W to 740W, our products serve diverse applications—residential rooftops, commercial & industrial projects, and utility-scale installations. Trusted across North America, Europe, Asia-Pacific, and Africa, Gstar modules are engineered to exceed customer expectations through quality, performance, and adaptability. Innovation drives our pursuit of a sustainable energy future. Beyond mainstream modules, we pioneer lightweight, portable solar solutions for outdoor, RV, yacht, and balcony applications, enhancing energy access worldwide. By fusing technical expertise with customer-centric service, Gstar empowers global decarbonization and remains committed to enabling universal access to reliable, clean energy.
Overview
Advanced N-type technology Technology: Bifacial, TOPCon Gstar Solar, a proud member of Singapore-headquartered Standard Energy Group, was established in 2019 to deliver high-performance solar module solutions with global reach. Backed by strong manufacturing capabilities and a relentless focus on R&D, our 4GW module production capacity—strategically located in the Philippines and the United States—positions us to meet rising global demand for premium solar technology. We offer a full portfolio of advanced solar modules powered by P-type, N-type, high-efficiency Back Contact (BC), and Heterojunction (HJT) cell technologies. With outputs from 100W to 740W, our products serve diverse applications—residential rooftops, commercial & industrial projects, and utility-scale installations. Trusted across North America, Europe, Asia-Pacific, and Africa, Gstar modules are engineered to exceed customer expectations through quality, performance, and adaptability. Innovation drives our pursuit of a sustainable energy future. Beyond mainstream modules, we pioneer lightweight, portable solar solutions for outdoor, RV, yacht, and balcony applications, enhancing energy access worldwide. By fusing technical expertise with customer-centric service, Gstar empowers global decarbonization and remains committed to enabling universal access to reliable, clean energy.
Key Specifications
690 W
22.21%
25 years
2384 × 1303 mm
MC4
1500 V
2026
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Full Specifications
Product Identity
Electrical Parameters (STC)
| Model | Pmax (W) | Vmpp (V) | Impp (A) | Voc (V) | Isc (A) | Eff (%) |
|---|
Mechanical Characteristics
Operating & Temperature
Warranty
Bifacial Output (Rear-side Power Gain)
Certifications & Regions
Commercial
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