STM550/132-S5S (TOPCon Bifacial Solar Module)
(Equipment / Material)
Model Number: STM550/132-S5S
Condition: New
Made in: China
Location or Storage Country: China
Packaging Details: 31 modules per pallet; 620 modules per 40′ HQ container
Service Engineering Support: Yes
Warranty: Yes, 12‑year product warranty; 30‑year linear performance warranty
Price: Call for price
Description:
The STM550/132-S5S is a bifacial module based on N‑type TOPCon cell technology. It features 132 half‑cut cells, a silver frame, and achieves a power output of 550 Wp with a module efficiency of 22.50%. The module is designed for utility‑scale and commercial installations.
Overview:
| Rated Power (Pmax) | 550 Wp |
| Module Efficiency | 22.50% |
| Open Circuit Voltage (Voc) | 51.04 V |
| Short Circuit Current (Isc) | 14.50 A |
| Max Power Voltage (Vmp) | 42.33 V |
| Max Power Current (Imp) | 13.71 A |
| Cell Type | N‑type monocrystalline TOPCon, 132 half‑cut cells (6×22) |
| Dimensions (L×W×H) | 2278 × 1134 × 35 mm |
| Weight | 32.6 kg |
| Glass | 2.0 mm + 2.0 mm (double glass) |
| Frame | Silver anodised aluminium |
| Junction Box | IP68, 3 bypass diodes |
| Cables | 4 mm² |
| Connectors | MC4 compatible |
| Max System Voltage | 1500 V DC |
| Fuse Rating | 25 A |
| Temperature Coefficient (Pmax) | -0.30%/°C |
| Temperature Coefficient (Voc) | -0.25%/°C |
| Temperature Coefficient (Isc) | +0.045%/°C |
| NOCT | 45±2 °C |
| Certifications | IEC 61215, IEC 61730, TÜV, CE, CGC, BIS, INMETRO, PID free |
Documentation:
Anhui Schutten Solar Energy Co., Ltd.
Markets: Thailand Pepsi, Toyota, BMW, Honda, Michelin (from 2015 strategic cooperation agreement)
Locations: No.888 Weisan Road, Economic Development Zone, Quanjiao County, Chuzhou, Anhui，China.
Main Products/Services: Products: PERC, TOPCon, and other high‑efficiency photovoltaic modules. Services: Solutions and services for photovoltaic power stations and systems.
Registration: No.888 Weisan Road, Economic Development Zone, Quanjiao County, Chuzhou, Anhui，China.
Year Established: 2013