ASTRO N7 Series 645 Wp N‑type TOPCon Bifacial Module (Chsm66Rndgf-BQ)
(Equipment / Material)
Model Number: CHSM66RNDGF-BQ
Condition: New
Made in: China
Location or Storage Country: China
Service Engineering Support: Yes
Warranty: Yes, 12‑year product warranty; 30‑year linear performance warranty (≤ 1% first‑year degradation, ≤ 0.35% annual degradation thereafter)
Price: Call for price
Description:
The ASTRO N7 CHSM66RNDGF-BQ is a bifacial double‑glass module based on N‑type TOPCon cell technology. It has a rated power of 645 Wp, a module efficiency of 23.9% and a bifaciality of 85 ±5 %. The module features 264 cells (6×44) and is designed for utility‑scale power plants.
Overview:
| Rated Power (Pmax) | 645 Wp |
| Module Efficiency | 23.9% |
| Open Circuit Voltage (Voc) | 48.83 V |
| Short Circuit Current (Isc) | 16.50 A |
| Max Power Voltage (Vmp) | 41.02 V |
| Max Power Current (Imp) | 15.73 A |
| Power Tolerance | 0 ~ +3 W |
| Cell Type | N‑type monocrystalline TOPCon, 264 cells (6×44) |
| Dimensions (L×W×H) | 2382 × 1134 × 30 mm |
| Weight | 32 kg |
| Glass | 2.0 mm + 2.0 mm |
| Frame | Anodised aluminium, silver |
| Junction Box | IP68 rated |
| Cables | 4 mm², (+) 530 mm, (-) 430 mm (portrait) |
| Connectors | HCB40 (Standard) / MC4‑EVO2A (Optional) |
| Max System Voltage | 1500 V DC |
| Fuse Rating | 35 A |
| Temperature Coefficient (Pmax) | -0.26%/°C |
| Temperature Coefficient (Voc) | -0.23%/°C |
| Temperature Coefficient (Isc) | +0.042%/°C |
| Bifaciality | 85±5% |
| Certifications | IEC 61215, IEC 61730, UL 61730, TÜV, CE, RoHS |
Documentation:
Astronergy (Chint Solar (Zhejiang) Co., Ltd.)
Total Employees: 13000
Locations: No. 1, Chint Road, Binjiang District, Hangzhou, Zhejiang Province, 310052, China
Main Products/Services: Products: ASTRO N7 series N‑type TOPCon bifacial double‑glass modules (645‑670 Wp), ASTRO N8 series N‑type TOPCon bifacial double‑glass modules (710‑735 Wp), ASTRO N5 series, ASTRO N5s series, and other high‑efficiency PV modules for utility, commercial, industrial and residential applications. Services: PV module manufacturing, supply, technical support, EPC services, and after‑sales support.
Registration: No. 1, Chint Road, Binjiang District, Hangzhou, Zhejiang Province, 310052, China
Year Established: 2009