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CS620W

STANDARD PV MODULE

620W High-Yield Module

620W N-Type Bifacial Double-Glass Solar Module

CS620W

CS620W — Product Features

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

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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

CS620W PRODUCT INQUIRY

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