Ultra X Pro N‑type TOPCon Glass‑Glass Bifacial Module (STP735S-D66-Nsh+)
(Equipment / Material)
Model Number: STP735S-D66-Nsh+
Condition: New
Made in: China
Location or Storage Country: China
Service Engineering Support: Yes
Warranty: Yes, 15‑year product warranty; 30‑year linear performance warranty. First year power degradation ≤ 1 %, annual degradation thereafter ≤ 0.40 %.
Price: Call for price
Description:
The Ultra X Pro STP735S‑D66‑Nsh+ is a half‑cell N‑type TOPCon glass‑glass bifacial module with 132 cells (6×22). It is designed for utility‑scale projects, offering up to 23.7 % efficiency and a bifaciality factor of 80 ± 5 %. The module is certified for a 5400 Pa front load and a 2400 Pa rear load, and has passed salt spray, ammonia, dust & sand and PID tests.
Overview:
| Rated Power (Pmax) | 735 Wp (tolerance 0 ~ +3 %) |
| Module Efficiency | 23.7 % |
| VMPP (V) | 41.05 V |
| IMPP (A) | 17.90 A |
| VOC (V) | 49.05 V |
| ISC (A) | 18.95 A |
| Bifaciality Factor | (80 ± 5) % |
| Cell Type | N‑type monocrystalline silicon TOPCon |
| Number of Cells | 132 half‑cells (6×22) |
| Dimensions (L×W×H) | 2384 × 1303 × 33 mm (93.9 × 51.3 × 1.3 in) |
| Weight | 37.3 kg (82.2 lb) |
| Front/Back Glass | 2.0 mm + 2.0 mm semi‑tempered glass |
| Frame | Anodised aluminium alloy |
| Junction Box | IP68 rated, 3 bypass diodes |
| Cables | 4.0 mm², (−) 350 mm and (+) 160 mm or customised length |
| Connectors | STP‑XC4 |
| Max System Voltage | 1500 V DC (IEC) |
| Maximum Series Fuse Rating | 35 A |
| Operating Temperature | -40 °C to +70 °C |
| Temperature Coefficient (Pmax) | -0.29 %/°C |
| Temperature Coefficient (Voc) | -0.25 %/°C |
| Temperature Coefficient (Isc) | +0.046 %/°C |
| Certifications | ISO 9001, ISO 14001, ISO 45001, SA 8000, IEC TS 62941, IEC 61701, IEC 62716, IEC 60068‑2‑68, IEC 61730‑2 (UL790) |
Documentation:
Wuxi Suntech Power Co., Ltd.
Markets: Utilities, EPC contractors, project developers, distributors, and installers across more than 100 countries.
Locations: 9 Xinhua Road, Xinwu District, Wuxi, Jiangsu, 214028, China, 17F Harumi Island Triton Square Office Tower X, 1-8-10 Harumi, Chuo-ku, Tokyo, 104-6017, Japan, 11 Sovereign Avenue , Willetton Wa 6155, Australia, 35 Massinger St, Salisbury, Queensland 4107, Australia
Main Products/Services: Products: Ultra VPro series N‑type TOPCon bifacial double‑glass modules (STPXXXS‑H66‑Nsh+, 630‑650 W); Ultra VPro N‑type TOPCon glass‑glass monofacial modules (STPXXXS‑H54‑Nkh+, 495‑520 W); Ultra X Pro series N‑type TOPCon bifacial double‑glass modules (STPXXXS‑D66‑Nsh+, 715‑735 W); balcony PV systems; flexible modules; micro‑inverters. Services: R&D, production, sales and after‑sales support of crystalline silicon solar cells and modules.
Registration: 9 Xinhua Road, Xinwu District, Wuxi, Jiangsu, 214028, China
Year Established: 2001