620w GreenSolar N Type Bifacial Solar pane
The UL‑620M‑132DDGN is a high‑power photovoltaic module manufactured by Ulica Solar as an OEM partner for GreenSolar Tech. With a proven track record since 2005, Ulica Solar is a globally recognised Tier‑1 manufacturer (Bloomberg NEF) backed by over 2500 employees, 8 production bases, and 269 active patents – ensuring consistent quality and reliable delivery.
This module features 132 n‑type TOPCon half‑cut cells and achieves a peak output of 620 W with an efficiency of 22.95%. Its 80% bifaciality factor allows additional energy harvest from rear‑side reflected light, making it suitable for both ground‑mount and rooftop installations.
Key specifications:
| Parameter | Value |
|———–|——-|
| Peak power (Pmax) | 620 W |
| Open‑circuit voltage (Voc) | 46.9 V |
| MPP voltage (Vmpp) | 40.5 V |
| Short‑circuit current (Isc) | 16.7 A |
| MPP current (Impp) | 15.31 A |
| Module efficiency | 22.95% |
| Number of cells | 132 |
| Bifaciality factor | 80% |
| Max. system voltage | 1500 V |
| Max. series fuse | 30 A |
| Power tolerance | 0 ~ +5% |
| Dimensions (L×W×H) | 2390 × 1140 × 30 mm |
| Weight | 33 kg |
The module is certified to EC 61215, IEC 61730/TÜV, UL, and ISO 9001 and comes with a 12‑year product warranty and a 30‑year linear power warranty (guaranteeing ≥87% of nominal output at year 30). Backed by Ulica Solar’s long‑standing industry reputation, this product delivers dependable performance and long‑term value for commercial and utility‑scale projects.
₦130,000.00
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