STANDARD PV MODULE
620W High-Yield Module
620W N-Type Bifacial Double-Glass Solar Module
CS620W
CN620W
Key Engineering Advantages
Next-Gen N-Type Efficiency
Massive 620W Bifacial Yield
Optimized Temperature Coefficient
Heavy-Duty Dual-Glass Construction
Multi-Busbar (MBB) Precision
Premium 30-Year Warranty Commitment
TECHNICAL SPECIFICATIONS
CS620W datasheet
ELECTRICAL
- MAXIMUM POWER
- 620 W
- Module Efficiency STC (%)
- 22.95%
- Vmp / Imp
- 40.74 V / 15.22 A
- Voc / Isc
- 49.08 V / 16.08 A
- POWER TOLERANCE
- 0~±5 W
- MAXIMUM SYSTEM VOLTAGE
- 1500 V DC
- MAXIMUM SERIES FUSE
- 30 A
- BIFACIALITY
- 80% ± 5%
MECHANICAL
- CELL TYPE
- N-type mono-crystalline silicon, 182 × 105 mm
- CELL CONFIGURATION
- 132 pcs (6 × 11) × 2
- DIMENSIONS
- 2382 × 1134 × 30 mm
- WEIGHT
- 32.4 kg
- FRONT / BACK GLASS
- 2.0 mm AR-coated heat-strengthened glass / 2.0 mm heat-strengthened glass
- FRAME
- Anodized aluminium alloy
- JUNCTION BOX
- IP68 · 3 bypass diodes
- CABLE LENGTH
- 300 mm
- FIRE PERFORMANCE
- Class C
TEMPERATURE & DELIVERY
- OPERATING TEMPERATURE
- -40°C ~ +85°C
- PMAX COEFFICIENT
- -0.28%/°C
- VOC COEFFICIENT
- -0.24%/°C
- ISC COEFFICIENT
- +0.046%/°C
- NOCT
- 45°C ± 2°C
- FIRST-YEAR DEGRADATION
- 1%
- PRODUCT WARRANTY
- 25 years
- LINEAR WARRANTY
- 30 years · 87.4% at year 30
- PACKAGING
- 36 pcs/pallet · 720 pcs/40HQ
STC: Irradiance 1000 W/m² · Cell temperature 25°C · Air mass 1.5
WhatsApp Scan to chat with us FAQ
CS620W — frequently asked questions
Which applications suit the CS620W?
The 620W sits between the 580W and 720W classes — suited to commercial rooftops and ground mounts that want maximum wattage per module without stepping up to the largest 2384 mm format.
What are its electrical characteristics for system design?
Vmp 40.74 V / Imp 15.22 A, Voc 49.08 V / Isc 16.08 A, with 132 cells in a 2382 × 1134 × 30 mm double-glass laminate weighing 32.4 kg.
Can it be mixed with 580W or 720W modules in one array?
Mixing is possible when strings keep current per string uniform; the 620W shares the 1134 mm module width with the 580W, which simplifies racking. Confirm mixed-string design with your system designer.
How does N-Type cell technology reduce degradation?
N-Type wafers resist light-induced degradation (LID/LeTID), so first-year and long-term degradation is lower than conventional PERC — supporting more predictable long-term yield models.
Are datasheets and test reports available?
Yes — the current datasheet is on this page via the download button, and certification documents (CE, RoHS, ETL CoC) are in the Resources section.
DOCUMENTS & INQUIRY
CS620W product resources
IEC 61215 · IEC 61730
ETL Listed · US & Canada
ISO 9001:2015 · ISO 14001:2023 · ISO 45001:2023